Based in Silicon Valley. Operate worldwide.

AI engineering for
scaling companies

AI
engineering

Build and scale the best AI solutions

Staff
Augmentation

Add top 1% engineers to your team

Custom software
development

Build custom software products for the AI era

Products we developed are used by

Top Staff
Augmentation
Company

Top 10 Software
Developers

Top AI Development
Companies

Top App Developers
in California

Diffco turned our concept into a polished product from scratch, delivering on a tight timeline. Clear communication, organized project management, and a strong mix of creativity and technical expertise produced an app that exceeded our vision.

5.0

Mason Menin

Co-founder at WYA Group, Inc.

Their commitment to excellence ensures our platform remains robust and adaptable to our evolving needs. With their expertise, we've successfully enhanced our offerings, making our collaboration highly effective.

5.0

Pete Gualfetti

Head of Design and Integration at Good2Go

We were impressed by Diffco's approach to the development process and how they engineer new solutions. They look ahead, learn about your product and strategy, and develop sophisticated, highly functional solutions.

5.0

Stas Tushinskiy

CEO & Co-founder at Instreamatic

Diffco supplied us with the skilled engineers we needed to meet our ambitious goals. Their account manager proactively addressed concerns, ensuring our expectations were met.

5.0

Razvan Spatariu

Senior Software Engineering Manager at Multiverse

Diffco's expertise and engineering approach increase the reliability and efficiency of our IoT infrastructure. Diffco has proven to be a reliable partner with exceptional expertise. I highly recommend their services.

5.0

David C Thompson

Senior Digital Initiatives director at ChemTreat

The quality and consistency of the team make Diffco stand out from other vendors.

5.0

Art Danielov

CEO at Flashgrid

They were communicative, consultative, and helpful. They went above and beyond all the way. What an amazing team. I will work with them again and again.

5.0

Don Markland

CEO at Accountability Now

5.0

Mason Menin

Co-founder at WYA Group, Inc.

5.0

Pete Gualfetti

Head of Design and Integration at Good2Go

Services we provide

AI Engineering

We design and scale production-ready AI products for growth-oriented teams, utilizing leading models such as OpenAI, Anthropic, Gemini, Llama, Mistral, DeepSeek, Qwen, and more. We turn your data and roadmap into secure, measurable revenue and efficiency gains.

Staff Augmentation

We provide senior engineers, AI/ML specialists, and dedicated teams that integrate seamlessly with your organization. They align with your goals and culture, operating as a true extension of your product and engineering teams.

Cultural fit

Top 1%

Instant hire

Illustration of a team collaborating around a task board, discussing ideas and working on laptops and tablets.

Frontend Development

We build modern, modular, high‑performance interfaces for web and mobile products. Our front-end teams deliver clean, responsive experiences that are tightly integrated with your back-end and AI features.

Backend Development

We architect and implement robust, scalable back‑end platforms for SaaS, mobile apps, and enterprise systems. From high‑load APIs to data pipelines and AI infrastructure, we deliver secure, observable back-ends built for long‑term growth.

Node.js

Python

Java

Web Development

Our developers can create web solutions that are tailored to your needs, easy to manage with popular CMS, and which can be seamlessly integrated with your existing internal systems.

Contentful

Magento

Shopify

Mobile Development

We specialize in developing native and cross-platform mobile applications for iOS and Android that integrate seamlessly with your tech stack and AI features to deliver fast, reliable user experiences.

Our Expertise for Your Success

Using powerful, industry-specific software solutions, our team can help you achieve your business goals.

Healthcare

Finance

Technology

Retail and
E-commerce

SaaS

Business services

Media and
entertainment

How Diffco helps you
deliver the best results

Product‑Oriented
Approach

We think like product owners, not just vendors. We research your users, challenge assumptions, and help you prioritize features that actually move the metrics that matter.

Clear
communication

We build relationships on integrity and trust, with transparent processes and proactive communication at every stage of the work.

Customer-Centric
Approach

We start from your business goals, not our tech stack, and deliver tailored solutions that drive measurable impact for your team and customers.

Our cases and testimonials from delighted clients

Mobile app

Back-end

B2C

Support

We helped with developing comprehensive support solutions for internal processes and collaborative tools.

SaaS Development

AWS Infrastructure

CI/CD Automation

AI moderator for scalable user research interviews

Voice recognition

We've developed an audio marketing platform with intelligent advertisements

We were impressed by Diffco's approach to the development process and how they engineer new solutions.

Stas Tushinskiy

CEO & Co-founder at Instreamatic

AWS

Performance and Load Testing

Access

Led Core Platform Development & Supported Product Growth Through Seamless Operations

Pete Gualfetti

Head of Design and Integration

See case study

Find out more our case studies

See more cases

How we build

We prioritize your success, understand your unique needs, and deliver tailored solutions that drive your business growth.

Let's chat

Success stories of our clients

Award

Maze is recognized as one of America's best startup employers of 2025

Acquisition

WYA acquired by Chills U.S.

3 Years of Collaboration

"The Diffco team studied FlashGrid's product and marketing strategy to make sure all of our requirements were addressed"

Art Danielov

CEO & CTO at FlashGrid

Acquisition

Mi3 Security acquired by Zimperium

Achievement

Quire Achieves One Million Technical Reports Milestone

Acquisition

Dun & Bradstreet Acquires Orb Intelligence

Funding & Investment

Multiverse Secures $220M in Series D Funding

Achievement

ChemTreat awarded Platinum Safety Honor by HighWire

Award

Maze is recognized as one of America's best startup employers of 2025

Acquisition

WYA acquired by Chills U.S.

3 Years of Collaboration

"The Diffco team studied FlashGrid's product and marketing strategy to make sure all of our requirements were addressed"

Art Danielov

CEO & CTO at FlashGrid

Acquisition

Mi3 Security acquired by Zimperium

Achievement

Quire Achieves One Million Technical Reports Milestone

Our partners

Request a free consultation

Browse our latest blog articles

Everything

Podcasts and Interviews

Learn App Design for Free with These 3 Tips

There are lots of awesome (and free!) online resources for app designers. You just need to know where to look! Being an app and web development company we are pretty much obsessed with design. We need even the most junior team members to be design-savvy as they might be involved in the process in one way or another, but at the same time, we also want to be resourceful and utilize as many free opportunities for the learning process as possible. If you are still learning how to design apps and would like to avoid spending thousands on courses for app…

August 31, 2017

5 Ways to Make Money with Your Free Mobile App

Don’t forget that you are actually trying to build a business, not just a beautifully designed product! If you are planning to launch your mobile app sometime soon, consider these smart monetization strategies as part of your plan. Are you dreaming about creating the next Tinder, Snapchat, or Periscope and the riches it will bring you? Apps are still a very hot market, however, developers have quickly discovered that it takes a great level of brand awareness in the ocean of offerings to have customers pay even $0.99 for their mobile app. Many are going for the free or freemium model…

December 19, 2025

Our BOLD (But Sane) AI & SaaS Predictions for 2026

If 2025 was the year every product slapped “AI” into its tagline, 2026 is when we find out who actually meant it. At Diffco, we sit inside a lot of real products: SaaS platforms, AI copilots, mobile apps, internal tools and MVPs that turn into real businesses. We see what’s working, what’s hype, and what…

November 13, 2025

Building Faster with AI: How Companies Can Adapt, Test, and Scale Smarter

In a recent episode of Making Big Shifts, Diffco’s CEO Vadim Peskov discussed one of the most critical challenges organizations face today—how to adapt to change while maintaining momentum. Whether you’re leading a startup or an enterprise innovating within established markets, long-term success depends on the ability to make informed decisions quickly, validate ideas before…

April 3, 2025

AI, Business Agility, and the Future of Work: Insights from Diffco’s CEO on the Elite Entrepreneurs Podcast

In a recent episode of the Elite Entrepreneurs podcast, Diffco CEO Vadim Peskov joined host David Gilliland for a wide-ranging conversation on entrepreneurship, adapting to uncertainty, and the transformative power of AI. What unfolded was a candid and insightful dialogue between two leaders deeply passionate about helping businesses grow more intelligent and faster. Turning Crisis…

March 3, 2025

AI, Open Source, and the Future of Automation: Insights from Diffco’s CEO on the CEO Wisdom Podcast

Our CEO, Vadim Peskov, recently chatted with Charles Cormier on the CEO Wisdom Podcast about where AI is headed, the power of open-source models, and how automation is reshaping business. Charles is a visionary entrepreneur, biohacker, AI podcaster, and 50X Founder, so the conversation was packed with insights about the fast-moving world of AI. With…

February 12, 2025

Diffco Wins TrueFirms Top Companies Award 2024!

We’re proud to be named a TrueFirms Top Companies Annual Award 2024 winner in Software Development! Selected from 5,374 nominations across 88 countries, this recognition reflects our commitment to excellence, innovation, and delivering high-impact solutions that drive business success. With a proven track record of 500+ clients, 16+ years of experience, and 1,150+ successful projects, we are committed to delivering innovative solutions…

November 8, 2024

Why Hire LATAM Developers for Your Next Project

As we enter the era of AI and rapid technological innovation, the demand for top-tier developers has never been greater. In this fast-paced tech landscape, companies striving to stay ahead of the competition and drive innovation must find skilled developers who can efficiently deliver high-quality work. One emerging trend in the industry is to hire…

September 3, 2024

Diffco Partners with Optimizely for Enhanced Digital Experiences

We’re excited to announce our partnership with Optimizely, the top CMS platform for creating exceptional digital experiences. Our talented developers at Diffco are leveraging Optimizely’s powerful tools to build stunning, customized websites for our clients. With intuitive drag-and-drop functionality, AI-powered personalization, and seamless multilingual capabilities, we can craft engaging content that looks perfect on every…

August 2, 2024

Vadim Peskov Podcast Interview with Illuminz Insights | Diffco

We are excited to share an insightful podcast featuring our CEO, Vadim Peskov, in an interview with Illuminz Insights to discuss the evolving landscape of IT services. Based in the heart of Silicon Valley, USA, Vadim offers a unique perspective on the direction in which IT services are heading, particularly in response to the rising…

June 25, 2024

Outsource Python Development: 3 Steps to Success

In today’s competitive business environment, the decision to outsource Python development can become your key to success. The growing importance of AI makes it even more crucial to hire the best Python developers quickly to stay competitive. Outsourcing Python development can accelerate project timelines, bring specialized expertise, and reduce costs. However, to ensure a successful…

June 24, 2024

Vadim Peskov Podcast Interview with Match Relevant | Diffco

In the latest episode of Podcast Match Relevant, Diffco’s CEO Vadim Peskov joins the conversation to discuss the dynamic intersection of AI and app development. As a leader in the tech industry, Peskov shares his vision and insights, offering a glimpse into the innovative world of digital solutions and the future of tech startups.

June 3, 2024

Engineering Staff Augmentation Best Practices Guide

Introduction Сompanies today are constantly seeking innovative ways to optimize their resources and stay ahead of the competition. One of the effective strategies is engineering staff augmentation. This guide aims to provide you with a thorough understanding of engineering staff augmentation, its benefits, and best practices. What is Engineering Staff Augmentation? Engineering staff augmentation involves supplementing your in-house team with external talent on a temporary basis. Unlike traditional hiring, which requires lengthy recruitment processes and long-term commitments, staff augmentation offers flexibility and scalability. For instance, imagine a software development company working on a project that requires expertise in a specific…

May 31, 2024

Diffco US, Inc. is not associated with domain diffcous.com

We have recently received messages about fraudulent activity on a website diffcous.com falsely claiming to be associated with Diffco US Inc. Please be aware. Diffco US, Inc. website is Diffco.us. Please note: Diffco US Inc. is not hiring via WhatsApp. All of our legitimate job vacancies can be found on our official careers page: Diffco US Careers. Stay alert and always verify the authenticity of any communications claiming to be from Diffco US Inc. If you have any doubts, please contact us directly through our official website. Thank you for your attention to this matter.

December 8, 2023

Diffco Is Featured On The Clutch 1000!

We are thrilled to announce a significant achievement: we have been featured on the Clutch 1000 list for 2023! This recognition places us among the top 1000 companies globally, showing our strong dedication to being innovative and professional in everything we do.

November 30, 2023

Congratulations Nift AI: Celebrating the Successful Launch of Academic AI Tutoring Tool!

We’re really excited to share some great news with you! Our team at Diffco has been working hard to create something special, and now it’s ready. Congratulations on launching Nift.ai, a revolutionary tutoring tool that harnesses the power of AI to enhance student education, clarify learning materials, and respond to extra inquiries. Our team used the latest AI technology from OpenAI to build Nift.ai. This makes it really smart and helpful for students. Here’s what makes Nift.ai different: With the launch of Nift.ai, we are excited to see how it transforms the educational landscape. We believe that this platform will not only enhance academic performance…

November 23, 2023

Happy Thanksgiving!

Warmest wishes this Thanksgiving from all of us at Diffco! Without your loyalty, your feedback, and your support, we wouldn’t be where we are today. May your holiday be filled with happiness and warmth.

August 21, 2023

Vadim Peskov Podcast Interview with Outsource Accelerator | Diffco

Vadim Peskov, the CEO of DIffco, recently had an engaging opportunity to discuss his insights regarding the management of staffing, projects, and AI for clients with Derek Gallimore, the CEO of Outsource Accelerator. Listen on Spotify.

August 20, 2023

Diffco Is Featured As A Top App Development Company

Diffco has been recognized as one of the top Mobile App Development Companies by DesignRush. This is a big honor for us, and it shows that our team’s hard work pays off. We’re committed to creating great mobile apps and will keep doing our best for our clients. Incorporating virtual reality into our business operations, we offer immersive and interactive experiences that significantly enhance training, design processes, and customer engagement.

July 27, 2023

Diffco Celebrates 15 Years!

Can you believe it’s been 15 years since our first project? Time flies, doesn’t it? Finding a team that not only works well together in development but also communicates and becomes close like good friends takes time. Having a well-connected team is crucial, and we are grateful that we have the best team possible for our clients. We’ve worked on many projects like AI, Fintech, Healthcare, Social Media Platforms, and Education Platforms. From making Mobile Apps to websites, we’ve learned and grown together as a team. We face challenges as one and celebrate our victories, making our journey enjoyable and…

July 18, 2023

Congratulations WYA on Launching in April 2023!

We’re thrilled to congratulate our esteemed client, WYA, on the successful launch of their innovative IOS app. WYA is set to revolutionize the way we socialize by providing a unique platform for like-minded individuals to connect through captivating events. WYA’s commitment to enabling real-life interactions sets it apart from traditional social media platforms. By combining technological advancements with the human desire for connection, WYA is paving the way for a new era of social networking. Great job WYA and thanks for working with us!

June 26, 2023

Vadim Peskov Podcast Interview with Intelliwebi | Diffco

Vadim Peskov, the CEO of Diffco, recently was invited to share valuable insights on Diffco’s competitive advantage, project management process, and commitment to quality. Discover Vadim’s expertise in mentoring startups and his extensive background and leadership in the IT industry. Listen on Apple Podcast and Spotify

June 16, 2023

How developers now building Faster with GitHub Copilot and ChatGPT

Unleashing the Power of AI in Software Development In the competitive landscape of software development, innovation is a necessity. AI-powered tools such as GitHub Copilot and ChatGPT are game-changers, enabling software development companies to deliver high-quality, custom development solutions approximately 25-50% faster. GitHub Copilot, an AI-driven code assistant, comprehends your code’s context and proposes lines or blocks to expedite development. Working flawlessly within your code editor, it delivers precise suggestions in real-time. Similarly, ChatGPT, another brainchild of OpenAI, is a versatile tool that can generate human-like text, assist in algorithm creation, and even provide guidance on coding best practices. Streamlining…

May 18, 2023

The Manifest Names Diffco as one of the Most Reviewed Software Development Companies

The Diffco team proudly announces that we’ve been recently recognized by The Manifest for our outstanding services and efforts in the local industry. They named us as one of the most-reviewed software development companies in San Francisco! This is huge for us and a great accomplishment to share with all of you. The Manifest, in case you don’t know, is a business blog that aims to gather and verify the hard data, expert insights, and actionable advice that you need to build your brand and grow your business – to provide the practical business wisdom that manifests in your success….

April 20, 2023

The Complete Guide to Outsourcing Web Development

Outsourcing web development could be the best way for companies to unlock the benefits of digital transformation and growth, in today’s fast-moving world. Whether you’re building an e-commerce or corporate site, looking for ways to boost your brand visibility, need a custom web platform for your clients, partners, or employees, or require a complex enterprise solution, web development can help.

April 11, 2023

Diffco Is Named As The Top AI Development Company

We’re excited to announce that Diffco has been named the Top AI development company in Los Angeles by The Manifest. This recognition reflects our dedication to using the latest technology and providing outstanding service to our clients. As AI grows in popularity, we’re proud to be leading the way with innovative solutions to help our clients stay ahead of the curve.

March 30, 2023

Top Benefits of Custom Software Development | Diffco

Today, virtually every business, from any industry, is going through a period of digital transformation. Companies are heavily investing in new tools and technologies, specially designed to improve productivity, boost efficiency, and increase customer satisfaction. While there are many off-the-shelf options available to support brands in search of innovative new software, these one-size-fits-all solutions are rarely as versatile as they seem. For many businesses, it’s necessary to create unique, customized software from scratch, infused with its own specialist features. Custom software development services provide companies with access to either an entire project team, or key experts capable of augmenting their…

March 20, 2023

Navigating FDA Software Validation | Diffco

Navigating FDA software validation creates a more streamline journey from development to launch. Software development for medical applications is booming. Applications impact everything in the healthcare market, from patient communications to medical devices to back-office functions. With patient safety being so important, the FDA validation process is an important step to ensure compliance. For example, the $1.1 billion market for “software as a medical device” is expected to quintuple over the next decade. And the broader category of “healthcare software as a service” — encompassing patient portals, telemedicine, ePrescribing, and more — is expected to grow from $12.5 billion in…

March 2, 2023

The Ultimate Software HIPAA Compliance Checklist According to Experts

The Ultimate Software HIPAA Compliance Checklist Before any development, you’ll want to review this software HIPAA compliance checklist. According to current United States laws, all software must comply with ongoing privacy regulations. If you work in the health care field and plan to use (or build your own) HIPAA compliance software, it’s your responsibility to ensure that you remain HIPAA compliant at all times. Anything less could lead to disastrous consequences for you and your organization. Before you take your next steps or many any decisions regarding software, you will want a working understanding of what HIPAA actually is, what…

February 21, 2023

Vadim Peskov Podcast Interview with Authentically Successful | Diffco

Vadim Peskov, the CEO of Diffco, recently shared his insights on Goodfirms on leveraging Artificial Intelligence for app development. He discussed major challenges faced when developing an AI-powered application as well as main cost drivers associated with creating artificial intelligence based mobile applications.

January 13, 2023

Continuous Software Process Improvement | Diffco

Software process improvement (SPI) is the systematic approach of continuous improvement of software by identifying areas for improvement and implementing changes to increase effectiveness and efficiency. The concept of continuous process improvement, or “kaizen” (“change for the better” in Japanese), is central to the gold standard of quality — the Toyota Production System. For software, “continuous development” is synonymous with continuous improvement. (And you don’t have to be a multinational corporation to benefit from it.) If you don’t stay on your toes, competitors might stomp on them A great software product requires an iterative process over time. The first release…

December 14, 2022

Diffco revealed its view on software development trends and the company’s perspectives

Evgeny Nasonov, CTO at Diffco, was invited by the Website Planet to share his view about the software development industry trends and reveal more about the company’s past, present, and future. The diffco team has successfully launched 1000+ successful projects in app development under Evgeny’s management. Click here to read the full interview. Website Planet is the aggregator of trustworthy information about building and promoting websites. Whether you want to find reliable services, use the learning center, or look for a no-code solution, they are here to help.

December 12, 2022

Diffco’s CEO Talks AI in App Development at Goodfirms

November 9, 2022

FlashGrid was recognized as the fastest-growing company in 2022

Diffco team is proud to congratulate our client FlashGrid on being recognized by Financial Times as America’s fastest-growing company in 2022. Winning severe competition among the millions of active companies in North and South America, the company has been ranked 82 out of the 500 fastest-growing ones. To be accepted, the entrants were required to present financial statements to prove their revenue growth in four years. FlashGrid makes high database availability simple and robust. The software allows enterprises to run mission-critical databases on a commodity compute, storage, and network infrastructure of their choice – in the data center or the public cloud.

May 27, 2022

Diffco client Food Rocket raises $25M, Circle K Partnership

We are delighted to congratulate one of our long-term clients on raising a $25 million Series A investment led by Alimentation Couche-Tard, the Canadian company that owns Circle K. “By bringing the retail expertise of our investors, we will be able to significantly improve the unit economics by reducing the purchase costs of goods and marketing costs. This is a unique opportunity to stand out from competitors in the grocery delivery market. Moreover, our AI-based algorithms analyze the users’ purchases to increase the retention of each customer,” said Food Rocket founder and CEO Vitaly Alexandrov. Our team and Food Rocket…

May 10, 2022

Fixed Price vs Time and Materials: How to choose the most cost-effective approach for outsourced software development

If your organization doesn’t have its own in-house coding team, you need to rely on outside developers. But managing some outside developers could be a challenge, especially managing project costs. So if you outsource your software development, managing your costs should be a top priority. (But don’t forget, you also have to produce a great product!) You might think that a fixed-price contract — with a predefined scope and a hard cap on costs — is the logical way to go. Fixed-price software development can sometimes make sense… Fixed pricing works well if: But in our experience, the vast majority…

May 1, 2022

Diffco Acknowledged As Top Developer by DesignRush

In recognition of our success and dedication to our clients, Diffco has been recognized among the Best Software Development Companies. Founded in 2008, Diffco is a leading mobile app development company building and scaling clients’ business fast with our world-class senior developers. With 15+ years of experience and 1000+ successfully launched projects, the team can smoothly deliver projects of any complexity ensuring best practices and utilizing industry-leading technologies. DesignRush evaluates thousands of agencies and is committed to helping brands find the best solutions for their needs. The platform has a listing that allows users to search partners based on clients,…

March 10, 2022

Why Won’t Your Startup Make It Without the Discovery Phase?

So much of the ultimate success of a start-up hinges on the discovery phase. Less than 5% of all startups are successful. While that statement might sound dire, there’s hope. You can take certain steps to ensure you find yourself on the right side of those statistics. Before you make another move in your business plan, you’ll want to understand what goes into the product discovery phase and how this simple yet effective step can make sure your product or services are unique, competitive, and customer-focused. Here at Diffco, we understand the importance of the discovery phase in the success of…

December 20, 2021

Diffco was listed by Techreviewer among Top 3 Software Development Companies in USA in 2022

December 6, 2021

Clutch Names Diffco as Part of their Global 1000 List

It’s often said in business that if you do good work, people will notice. Since beginning Diffco in 2008, we’ve proven time and again that we can depend on our skills and talent to carry us through. Now, we’re breaking through to our audience more than ever as we take another step towards worldwide renown. This is because we’ve just been named as part of the Clutch Global 1000 for our exemplary work in our service lines. Clutch is an independent reviews platform that’s based in Washington DC. They conduct industry research that focuses on finding the best companies from every industry. We’d like to…

November 2, 2021

Diffco Among Top B2B Service Providers on UpCity

Diffco is thrilled to officially announce that we are a part of the UpCity community of top B2B service providers. At Diffco, we’re a leading mobile app development company that develops robust mobile apps and enterprise solutions powered by AI and secure architecture. We provide a detailed technical analysis for new startups or help established startups with technical expertise in the most efficient manner regardless of the project complexity. UpCity is a resource that helps connect businesses to service providers they can trust. With more than 70,000 listed providers—from marketing agencies to accounting firms to HR consultants to IT specialists, and…

August 26, 2021

Diffco Acknowledged by Clients & The Manifest as Top AI Developer

As a team we specialize in transforming any business vision into an AI-enhanced solution, mobile application, scalable web services or revenue-driving e-commerce platform. With years of experience in the industry, a deep understanding of various markets and technical expertise our team brings out truly valuable products to our clients. In recognition of our success and dedication to our clients, The Manifest recognized us as a Top Artificial Intelligence (AI) development company! The platform showcases the success metrics of top companies and is a free resource for both new and experienced business owners. We’re listed in their directory of the top 100 AI developers…

July 8, 2021

Hybrid vs Native App vs. Cross-Platform Development: How to Choose the Right Approach?

Hybrid vs. native app vs. cross-platform is a comparison leaving many wondering what is best for their next project. These days, releasing an iOS app or Android app is no longer about the need to hit both platforms at the same time or about having to find a less time-consuming solution. Companies like Clubhouse have proven that you can grow an audience and scale your product even when some of your prospective customers are still waiting for the release. Sounds nuts, right? But, in reality, it is much more important these days to introduce a product that works perfectly for…

July 7, 2021

Diffco Acknowledged By DesignRush As Top Developer in Variety of Categories

As a team, we thrive to deliver the best quality and innovation in every project. With years of experience in the industry, a deep understanding of various markets, and technical expertise our team brings out truly valuable products to our clients. In recognition of our success and dedication to our clients, DesignRush recognized us as one of the top developers in a wide variety of categories. Our team was named one of the top eCommerce App Development Companies, as well as listed as one of the best Android App Development Agencies. At the same time, Diffco received the status of the top…

May 28, 2021

Diffco client FoodRocket raised $2M in funding

Our team is beyond happy to congratulate our client FoodRocket on raising $2M funding from Baring Vostok Capital Partners and Internet Initiatives Development Fund (IIDF). FoodRocket is a new service that offers clients a fast delivery of fresh groceries in 15 min or less. The service is available in San Francisco. We’re hoping to continue working with FoodRocket on scaling their business and serving even more clients. Also, we’d like to congratulate Vitaly Alexandrov, the CEO of FoodRicket on being included in Forbes rating of the most promising young entrepreneurs under 30. Go FoodRocket!

May 24, 2021

Diffco Ranked Top Mobile App Developer, According to GoodFirms

Founded in 2008, Diffco is a mobile app development company with extensive experience. Headquartered in California, the team is excellently delivering mobile apps and services such as AI solutions, app designing, back-end development, secure architecture development. The team knows how to turn ideas into user-friendly mobile apps that can boost businesses and drive revenue. Diffco has completed 1000+ projects in the USA, Asia, and Europe. With specialization in developing native iOS and Android apps, Diffco supports businesses to shine bright on the market. The team works relentlessly by following every guideline to develop a stunning app built in alignment with…

May 21, 2021

Diffco Named A Top Ranked Mobile App Developer, According to DesignRush

Diffco has been recognized among the 20 Top Mobile App Developers In California in 2021 by DesignRush Marketplace. DesignRush is a reliable online guide to finding the best professional companies, website and app developers, and agencies categorized according to vertical and area of expertise. After evaluating and analyzing Diffco’s recent projects for clients in the US and Europe, the online platform gave Diffco a spot among the top mobile app developers in California. Founded in 2008, Diffco is a mobile app development company with extensive experience. Headquartered in California, the team is excellently delivering mobile apps and services such as AI solutions,…

April 28, 2021

Diffco is proud to congratulate Instreamatic on raising Series A funding

Diffco and the Instreamatic team have been working alongside to create a powerful and innovative solution of an audio marketing platform that provides intelligent advertisements with voice control and instant response. We are extremely happy to congratulate one of our long-term clients on raising $6.1 million in a Series A funding led by Progress Ventures, joined by Accomplice and Google Assistant Investments. Our team sincerely wishes Instreamatic further and even bigger achievements and we’re hoping to see the future of innovation in Instreamatic unique solutions.

March 15, 2021

In-House vs. Remote Development Team: What’s Best for Your Startup?

Are you currently considering a remote development team? Almost every startup founder finds themselves in a debate on whether to outsource or use in-house talent. Let’s go into detail. When you choose a development team for your startup, many things should be taken into consideration and many questions must be asked. First of all, depending on the current stage of your startup, requirements for the development team will differ. Also, whether or not you have a CTO who can focus on perfecting the technical side of your product as well as making sure you’re staying within the deadlines. Does your…

January 11, 2021

Top 5 Business Technology Trends To Watch in 2021

Each year, the innovations brought by technology seem to accelerate. In 2020, the global pandemic advanced technology in a way we’ve never seen before. As we embark on the new year, it’s important to look for signals of where technology will take us next. Here are five business technology trends to keep an eye on in 2021. The continuing rise of AI technology, hyperautomation and AIoT Moving into 2021, Artificial Intelligence will remain one of the key trends when it comes to its impact on everyday life, as well as rethinking business strategies and priorities. One of the core AI…

January 4, 2021

Diffco is recognized by Techreviewer as a Top Machine Learning Company in 2021

Diffco has been named one of the top machine learning companies by Techreviewer.co. The list of leaders was compiled based on expertise, experience, quality of services, and reliability of the development companies. To make an assessment Techreviewer collected information about our services and client’s reviews. Their research placed us in the list of machine learning companies out of over 700 competitors. Techreviewer conducts annual research and regularly updates market leader lists. Analysts’ findings help those who are looking for service providers of complex technical tasks. Diffco is known to be headquartered in Sunnyvale, United States. The company started its work…

January 2, 2021

How much will your mobile app development cost?

In this and follow up articles, we will walk you through the key aspects of mobile app development cost and processes. You will be prepared for your conversation with app development professionals and have a clear vision of what you really need and why. So, you want to wow your users with a new app feature or amaze your market with a new mobile app solution? Yay! Congrats on starting this wonderful and exciting journey! I can see you right now, ready to climb that mountain with a great idea and unique vision, feeling the excitement build as you think…

January 1, 2021

Diffco is recognized by Techreviewer as a Top Mobile and AI Development Company in 2021

Diffco has been named one of the top mobile development companies by Techreviewer.co. The list of leaders was compiled based on expertise, experience, quality of services, and reliability of the development companies. To make an assessment Techreviewer collected information about our services and client’s reviews. Their research placed us in the list of mobile app development companies out of over 700 competitors. Techreviewer conducts annual research and regularly updates market leader lists. Analysts’ findings help those who are looking for service providers of complex technical tasks. Diffco is known to be headquartered in Sunnyvale, United States. The company started its…

December 22, 2020

Rewind: Top 4 AI Trends Predictions of 2020

Throughout the year, data and software security have become increasingly precious commodities. As a result, cybersecurity underwent a major shift towards AI-based systems for recognizing and preventing common types of cyberattacks. In 2020, artificial intelligence also sparked an increase in automation in various industries. Almost a year ago, our blog post predicted the 4 emerging artificial intelligence trends of 2020. It’s now time to rewind and see if our predictions of AI trends came true. Conversational artificial intelligence refers to technologies, like chatbots or voice assistants, which users can talk to. According to Statista, 4.2 billion digital voice assistants…

December 16, 2020

Minimum Viable Product – 4 Things Every Startup Should Know

Minimum Viable Product (MVP) didn’t originate in the startup world, yet has gained a lot of popularity with startups, giving them an opportunity to get into the market quicker and prove out product ideas. While the goal of MVP is to get a bare minimum of your product out to market for actual customers to try out, use, and find flaws, product owners tend to fear walking back from certain features. The most common argument is that these features are extremely valuable and the product becomes less attractive to customers without them. In fact, a Minimum Viable Product is meant…

December 11, 2020

Diffco is the #1 AI Development Company on Clutch

Clutch recognized our Diffco team as the best AI development company in the world. We couldn’t be more excited about that and thrilled to share this fantastic news with you! As you may know, Diffco is a team of experts in artificial intelligence and mobile app development. We create custom mobile apps and AI solutions to help our clients succeed. We’ve developed numerous powerful mobile apps with image recognition, face recognition, and other AI and computer vision technologies throughout the years. Over the years, we’ve earned awards and achievements that have highlighted our industry expertise and excellence in customer service….

December 7, 2020

5 Reasons Why Quality Not Cost is the Priority when Choosing Mobile App Developers

If you sacrifice quality just to try to get cost savings, you may end up with neither. Picking the lowest quote when you choose mobile app developers without considering the consequences is a trap that too many customers fall into. What kind of mobile app do you want? Mobile apps can range from simple displays of information to sophisticated tools for employee productivity, customer loyalty, or winning new business. However, all mobile apps need at least one thing – good, value-for-money quality. If you sacrifice quality just to try to get cost savings, you may end up with neither. Picking…

November 3, 2020

We Proud to be a 5-Star Mobile App Development Partner by Clients & The Manifest!

As a team of experts in mobile app development, we create robust mobile apps and enterprise solutions to help our clients soar. Here at Diffco, we know it can be tricky to balance high-impact mobile app development while trying to stay afloat in today’s economy. That’s where we can help! As a team of experts in mobile app development, we create robust mobile apps and enterprise solutions to help our clients soar. Whether you’re a new business or a decades-old enterprise company, we work on the whole project with you step by step, from ideation and implementation to QA and…

November 3, 2020

Diffco Named a Top AI Development Company on Clutch

Diffco is established as one of the Top AI Developers in the world by Clutch, a B2B business ratings and reviews platform. We are thrilled to share exciting news with you! Our Diffco team has been named a Top AI Development Company on Clutch – the leading ratings and reviews B2B platform. As you may know, Diffco specializes in developing mobile applications with artificial intelligence and computer vision. Throughout recent years, we’ve developed numerous robust and innovative mobile apps for our clients, with image recognition, face recognition, object recognition, and other AI and computer vision technologies. Over the years, we’ve earned…

May 28, 2020

Diffco partners with AnyChart to make StopCorona even more visual

The partnership resulted in complex visualizations being released faster, and enabled seamless charts usage on mobile devices, making StopCorona even more accessible and useful. COVID-19 outbreak was an unexpected event and in such unique circumstances, proper information is critical. Yet there was no single space to make data available in a representative format. At Diffco we care about our friends, colleagues, in fact, everyone around us. So, we decided to build a COVID-19 outbreak monitoring and statistical analysis tool to bring value to the community. Collecting and mapping data from a number of official resources from different countries, StopCorona provides…

March 26, 2020

We are launching COVID-19 tracker to keep you informed

At Diffco we aim to provide effective technological solutions. Sometimes we are required to do it to tackle or manage critical situations. Because of the novel coronavirus COVID-19 outbreak, which has happened at the beginning of the year, we have decided to build an intuitive and simple COVID-19 tracker for mass use of people around the world https://stopcorona.info StopCorona provides global and regional COVID-19 statistical information. We use only official public sources of raw data, which means that at any time users may check the actual and correct situation reported by medical organizations. Currently, we have started the live map…

February 26, 2020

How close will 2020 bring us to perfect computer vision and AI?

We believe that in 2020 AI will continue to evolve and provide new challenging opportunities for entrepreneurs and enterprises The previous year of 2019 was notable in terms of the AI and computer vision technologies integration into the usual lives. We believe that in 2020 it will continue to evolve and provide new challenging opportunities for entrepreneurs and enterprises. Let’s figure out the upcoming trends and try to analyze their future impact. Until now, AI products have been quite limited in terms of audial or text dialog with humans. Yet in 2020 a new trend could appear, with proper dialog and…

December 16, 2019

Diffco is announced Among the Top Mobile App Development Companies by TopDevelopers

The ranking of software firms was based on expertise, experience, quality of services and intended to showcase top software development companies that proved their value in the market. Diffco is excited that our company has been recognized by TopDevelopers as one of the Top Mobile App Development Companies in 2022. It is truly an honor that fuels our fire and drives us to be more creative and innovative in all our projects. At Diffco, we’re a leading mobile app development company that develops robust mobile apps and enterprise solutions powered by AI and secure architecture.

September 3, 2019

Diffco Ranked One of the Top Software Development Companies for Startups in 2019

The ranking of software firms was performance-based and intended to showcase top software development companies that proved their value in the market. In August 2019, Techreviewer.co announced a review list recognizing the Top Software Development Companies for Startups in 2019. As you may know, Diffco is a digital development firm and software development agency based in Sunnyvale, CA. We work with all types of businesses, from startups to enterprise. We are proud that our company has been recognized by Techreviewer.co as one of the leading Software company in 2019. It is truly an honor that fuels our fire and drives…

August 31, 2017

5 Mistakes Not to Make When Outsourcing Your App Development

Here’s how you nail outsourcing your app to an external team of developers So, your app idea is good to go. The business plan is ready and you can’t wait to get to that minimal viable product (MVP) that you can already envision on your phone’s home screen. You probably also feel like there’s no time for recruitment before others come up with a similar “Airbnb for wearables” or “Uber for Segways” app. If you are a small startup and perhaps only one team member has a technical background, then you are probably facing the most typical scenario when it…

August 31, 2017

AI, Business Agility, and the Future of Work: Insights from Diffco’s CEO on the Elite Entrepreneurs Podcast

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5.0

Mason Menin

Co-founder at WYA Group, Inc.

5.0

Pete Gualfetti

Head of Design and Integration at Good2Go

5.0

Stas Tushinskiy

CEO & Co-founder at Instreamatic

Diffco supplied us with the skilled engineers we needed to meet our ambitious goals. Their account manager proactively addressed concerns, ensuring our expectations were met.

5.0

Razvan Spatariu

Senior Software Engineering Manager at Multiverse

5.0

David C Thompson

Senior Digital Initiatives director at ChemTreat

The quality and consistency of the team make Diffco stand out from other vendors.

5.0

Art Danielov

CEO at Flashgrid

They were communicative, consultative, and helpful. They went above and beyond all the way. What an amazing team. I will work with them again and again.

5.0

Don Markland

CEO at Accountability Now

5.0

Mason Menin

Co-founder at WYA Group, Inc.

5.0

Pete Gualfetti

Head of Design and Integration at Good2Go

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AI Engineering

We design and scale production-ready AI products for growth-oriented teams, utilizing leading models such as OpenAI, Anthropic, Gemini, Llama, Mistral, DeepSeek, Qwen, and more. We turn your data and roadmap into secure, measurable revenue and efficiency gains.

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We provide senior engineers, AI/ML specialists, and dedicated teams that integrate seamlessly with your organization. They align with your goals and culture, operating as a true extension of your product and engineering teams.

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We build modern, modular, high‑performance interfaces for web and mobile products. Our front-end teams deliver clean, responsive experiences that are tightly integrated with your back-end and AI features.

Backend Development

We architect and implement robust, scalable back‑end platforms for SaaS, mobile apps, and enterprise systems. From high‑load APIs to data pipelines and AI infrastructure, we deliver secure, observable back-ends built for long‑term growth.

Web Development

Our developers can create web solutions that are tailored to your needs, easy to manage with popular CMS, and which can be seamlessly integrated with your existing internal systems.

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We specialize in developing native and cross-platform mobile applications for iOS and Android that integrate seamlessly with your tech stack and AI features to deliver fast, reliable user experiences.

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Maze is recognized as one of America's best startup employers of 2025

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WYA acquired by Chills U.S.

3 Years of Collaboration

"The Diffco team studied FlashGrid's product and marketing strategy to make sure all of our requirements were addressed"

Acquisition

Mi3 Security acquired by Zimperium

Achievement

Quire Achieves One Million Technical Reports Milestone

Acquisition

Dun & Bradstreet Acquires Orb Intelligence

Funding & Investment

Multiverse Secures $220M in Series D Funding

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ChemTreat awarded Platinum Safety Honor by HighWire

Award

Maze is recognized as one of America's best startup employers of 2025

Acquisition

WYA acquired by Chills U.S.

3 Years of Collaboration

"The Diffco team studied FlashGrid's product and marketing strategy to make sure all of our requirements were addressed"

Acquisition

Mi3 Security acquired by Zimperium

Achievement

Quire Achieves One Million Technical Reports Milestone

Our partners

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AI, Open Source, and the Future of Automation: Insights from Diffco’s CEO on the CEO Wisdom Podcast

Diffco Wins TrueFirms Top Companies Award 2024!

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Vadim Peskov Podcast Interview with Illuminz Insights | Diffco

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Engineering Staff Augmentation Best Practices Guide

Diffco US, Inc. is not associated with domain diffcous.com

Diffco Is Featured On The Clutch 1000!

Congratulations Nift AI: Celebrating the Successful Launch of Academic AI Tutoring Tool!

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engineering

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Custom software
development

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Augmentation
Company

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Developers

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Companies

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in California

How Diffco helps you
deliver the best results

Product‑Oriented
Approach

Clear
communication

Customer-Centric
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Let's build something
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