


Diffco
Verified companyMobile and Web development partner you can rely on
Trusted by
Selected clients
Capabilities
What they do, who they serve, and the stack they build on.
Service lines
Technologies
Selected work
A snapshot of recent projects and outcomes.
What clients say
Arullo AIDiffco is known for
Clients consistently praise Diffco for their exceptional technical expertise and ability to deliver projects on time and within budget. Their proactive communication and transparent processes enhance client satisfaction, leading to successful outcomes and long-term partnerships. Clients also appreciate the dedicated teams and tailored solutions that meet specific business needs.
Client testimonials
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Diffco is a Silicon Valley-based software development firm specializing in AI-driven mobile, web, and custom software solutions. With over 16 years of experience, they have a proven track record of accelerating business growth for clients ranging from startups to Fortune 100 companies.
- Clutch rating: 5/5 from 31 reviews
- Client diversity: Serves industries like healthcare, finance, and media
- Notable clients: American Express, Starbucks, Whole Foods, and Nokia
- Awards: Recognized as a top AI development company and top app developer in California
- Team strength: Offers dedicated project teams and transparent processes
Their commitment to excellence and client-driven approach ensures successful project outcomes and long-term partnerships.
Locations
San José Province, San José, Costa Rica
Headquarters
Rates & ideal client
What this firm typically charges and who they're built for.
Min project budget
$25,000+
Hourly rate
$50 – $99/hr
Team size
51–200
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