Top Staff
Augmentation
Company
Top 10 Software
Developers
Top AI Development Companies
Top App Developers
in California
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
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
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
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
The quality and consistency of the team make Diffco stand out from other vendors.
5.0
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
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.
LLM
Tensorflow
Python
Computer Vision
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
Front-end 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.
React
Angular
Electron
Next.js
Back-end 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
Go
Python
C#
Java
Web Development
We design and build modern websites tailored to your product and operations, seamlessly integrating with your existing systems, data, and AI capabilities.
Contentful
Magento
WP
Shopify
Mobile Development
We develop high‑quality native and cross‑platform mobile apps for iOS and Android that integrate deeply with your back-end and AI features to deliver fast, reliable experiences at scale.
Swift
React Native
Flutter
Java
Kotlin
Our Expertise for Your Success
Using powerful, industry-specific software solutions, our team can help you achieve your business goals.
AI
Healthcare
Finance
Technology
Retail and
E-commerce
E-commerce
SaaS
Business services
Media and
entertainment
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
We helped with developing comprehensive support solutions for internal processes and collaborative tools.
AI moderator for scalable user research interviews
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.
Led Core Platform Development & Supported Product Growth Through Seamless Operations
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.
Find out more our case studies
See more casesHow we build
We prioritize your success, understand your unique needs, and deliver tailored solutions that drive your business growth.
Success stories of our clients
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
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.
Browse our latest blog articles
Let’s build something
great together.
Thank you for your request!
Please check your inbox in a few minutes for the follow-up email from our team.
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
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
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
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
The quality and consistency of the team make Diffco stand out from other vendors.
5.0
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
