We create exceptional web and mobile apps


From apps to internal tools, we’ve done great work for clients like Google, Yahoo, Twitter, Amazon & more.

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We are a team of San Francisco-based developers, designers and software experts. We partner with fast-growing companies to collaborate on elegant solutions to your technical challenges. We are a full-service software design and development studio, with expertise in everything from product specifications to UI/UX to deployment for web, iOS, Android apps and more.

Grio specializes in 5 major areas of software development:


Check out our blog for weekly musings on scintillating topics such as prototyping with Interface Builder, sketching UX, software methodologies, fractals, music visualization, and tons more.

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Our team

Our team is charming, well-mannered, and pleasing to the eye.


Interested in learning more? Have a fabulous idea? Just bored?
Shoot us an email - we'd love to hear from you.

Grio Office

215 2nd Street
3rd Floor
San Francisco
CA 94105