Top App Developers San Francisco

Here at Kumulos we’re devoted to helping you find the right app development expertise to get your project moving. We understand that getting into mobile can be seriously hard work and finding the right talent is a serious concern for many businesses. So we’ve decided to help make your mobile journey that little bit easier by rounding up the best in the app development business. Today we’re exploring the Top App Developers San Francisco. Having examined hundreds of different mobile app development companies, we’ve selected the top industry players to help get your project started. If you’re wondering how they’ve been selected, don’t worry – the list below is not in order of preference, we’ve just chosen the cream of the crop and listed them in alphabetical order. We’ll be adding more to the list as we continue our research. 


Appstem is a mobile app development agency located in the very heart of San Francisco @ 657 Mission Street. Founded by Robert Armstrong and Hart Woolery, the company work with some of the biggest names in the business with top clients including Tesla, Johnson & Johnson and Enterprise Car Hire. The Appstem client list is a mixture of Fortune 500 companies and innovative startups. The company also focus on game development having worked on everything from complex enterprise applications to consumer focused apps and multiplayer games. Appstem take pride in the fact that they don’t outsource any of their mobile development capability to external developers, all of the app development work is conducted in-house by a highly talented team of developers. Check out the awesome app they developed for Tesla in the video below:

Appstem Company Video:

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Key Players: Robert Armstrong CEO, Hart Woolery Co-Founder



Founded way back in 2002, before mobile apps were even a ‘thing’, Bayinteractive have forged a reputation designing and developing software services for enterprise and startup clients alike. Bayinteractive are heavily focused on working with their clients at CTO level to advise on systems architecture and UI/UX market trends. The company has developed an exceptional track record working with blue-chip brands such as McAfee, Cisco and Nokia. The company is headed up by CEO and President Alex Burrows, Art Director and UI expert Sam Safi, VP of Sales & Strategy Brendan Hyland and Director of Product Design Julio Rodriguez.

Bayinteractive Company Video:

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Key Players: Alex Burrows (CEO), Brendan Hyland (VP of Sales & Strategy)Julio Rodriguez (Director of Product Design)


Dogtown Media

Dogtown Media prides itself on being a disruptive force within the mobile app development industry. The company focus heavily on developing mobile apps that help to solve real-world problems for their clients. The company was co-founded in 2011 by President Marc Fischer and CTO Rob Pope and now has offices in San Francisco (Pine Street), New York and London. Dogtown Media has a seriously impressive customer list, working with some of the biggest names in technology including Google, the United Nations and Lexus. The company is currently focused on rapidly expanding its mobile app development activities into mobile commerce, geo-location, mobile app analytics, multi-media publishing, mobile photo and video technology, and financial services. Check out the app they developed called ‘Dog Boogie’ below.

Dogtown Media Company Video:

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Key Players: Marc Fischer (President) & Rob Pope (CTO)



Exygy is a digital agency located in the heart of San Francisco on 18th Street. The company aspire to design and develop meaningful apps that create or empower change, at scale. Exygy pride themselves on the fact that they’re not just a design firm, engineering team or impact consultancy. The company is on a serious mission to design exceptional software for the world’s leading change-makers and brands. The Exygy team is headed up by CEO Zach Berke, CCO Phil Clark and CTO Dave Kaplan and the company to date has worked with stellar clients such as Yahoo, ZenDesk and Google. Check out the video below, Exygy CEO Zach Berke explains what to consider when migrating your site to WordPress.

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Key Players: Zach Berke (CEO)Phil Clark (CCO) & Dave Kaplan (CTO)



Founded in 2006 Xtopoly is a creative full service digital agency thats been doing some awesome work in the mobile space in recent years. Located on Columbus Avenue, San Francisco, Xtopoly has developed mobile apps for blue chip companies such as Yamaha and Emirates Airlines. With the development of the Emirates Airlines app, Xtopoly were commissioned to create a rich and immersive mobile experience for smartphones and tablets. It enabled Emirates to showcase their new A380 luxury airliner focusing on the First Class amenities of Spa & Showers, In-Flight Lounge, Flatbeds and First Class Dining. Very cool!

Xtopoly Company Video:

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Key Players: Naushad Huda (Co-Founder & Creative Director), Henri Duong (Sr. Director, Strategy and Operations), Ralph D’Amato (Production Director)


Summing up

We know how hard it can be finding the right mobile development partner to help manage your project. Good quality app developers are in exceptionally high demand and very short supply. But when it comes to finding the right match for your project, it’s always best to start with the end in mind and qualify potential partners based on the requirements of your project. The Kumulos team are always on the lookout for the hottest new app development companies all over the world, so watch this space for future updates on the top app developers San Francisco.

Looking for great mobile app developers somewhere else check out our reviews of Top App Developers Los Angeles, North East, Mid West and Texas.