Top 100 Mobile App Developers in San Francisco
The Best of October 2026Looking for a top mobile app development company in San Francisco?
Developing a mobile app is difficult, requiring experience and technical proficiency to create an excellent mobile solution. Luckily, some service providers deliver top-notch mobile app development to help you realize your vision.
We've curated a list of the leading mobile app developers in San Francisco. Find your next partner by reading through company descriptions, recent awards, the latest projects, and more.
List of the Best San Francisco Mobile App Development Companies
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures is an application development company. Their small team is based in Irvine, California. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, and Web Development. The company was established in 2017.Read More
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361$25,000+50 - 249 employeesSan Jose, CADiffco AI, a custom software development company, is in San Jose, California. The midsize team provides Custom Software Development, Artificial Intelligence, Mobile App Development, AI Agents, and more and was established in 2008.Read More
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Mars Chemtreat Nokia InstreamaticIndustries
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362$10,000+10 - 49 employeesPalo Alto, CASeroft.com, a small software development firm, is headquartered in Palo Alto, California and London, England. The team provides Custom Software Development and Mobile App Development.Read More
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363$10,000+10 - 49 employeesCupertino, CARead More
Poppins Labs is an UX design company. In Cupertino, California, their small team provides UX/UI Design, IT staff augmentation, Mobile App Development, Artificial Intelligence, and more. The agency was founded in 2024.
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364Undisclosed250 - 999 employeesSanta Clara, CASpanIdea Systems is a business intelligence company. They were launched in 2011, and their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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365$5,000+50 - 249 employeesSan Jose, CARead More
Gummicube, Inc., a Mobile & App Marketing company, was launched in 2010. They are based in San Jose, California and have a midsize team. Gummicube, Inc. Specializes in Mobile & App Marketing, Mobile App Development, and Digital Strategy.
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366$50,000+10 - 49 employeesDanville, CACM LATITUDE GROUP is a small business intelligence company. Launched in 2007, the team offers BI & big data consulting & SI and cloud consulting & SI.Read More
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367Undisclosed2 - 9 employeesWalnut Creek, CALeopard Design, Inc. Is an UX agency launched in 1998. The firm specializes in UX/UI Design and E-Commerce Development.Read More
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368$1,000+2 - 9 employeesSan Ramon, CABlueZooWeb is a web design company. They are in San Ramon, California. Their team focuses on Web Design and Branding.Read More
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369$10,000+50 - 249 employeesPalo Alto, CADatamart is a midsize Palo Alto, California-based custom software development company. Their services include Custom Software Development and Web Development.Read More
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370$50,000+1,000 - 9,999 employeesSaratoga, CASigma Software Group, a custom software development company, was launched in 2002. Their large team is located in L'viv, Ukraine; New York, New York; Saratoga, California and Bellevue, Washington and offers Custom Software Development, Mobile App Development, Web Development, BI & big data consulting & SI, and more.Read More
Clients
VolvoIndustries
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371Undisclosed250 - 999 employeesDublin, CAAlcor Solutions, Inc., an IT strategy consulting company, was established in 2008. The midsize team offers IT strategy consulting and cloud consulting & SI.Read More
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372$5,000+50 - 249 employeesMountain View, CAFounded in 2001, Artificial Solutions is a midsize AI development company. Their team provides Artificial Intelligence and Mobile App Development.Read More
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373Undisclosed10 - 49 employeesMenlo Park, CAFLYING COW DESIGN is a branding agency. They are located in Menlo Park, California, and their services include Branding and Web Design.Read More
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374$10,000+50 - 249 employeesSunnyvale, CARailsFactory is a midsize software development company. Founded in 2006, the team specializes in Custom Software Development and IT staff augmentation.Read More
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375$10,000+2 - 9 employeesDublin, CAUX design agency efx design was established in 1995. The firm focuses on UX/UI Design and Web Design.Read More
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376Undisclosed50 - 249 employeesWalnut Creek, CAASD Global-Public Sector is a software development firm in Walnut Creek, California. They specialize in Custom Software Development and ERP consulting and SI.Read More
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377$10,000+10 - 49 employeesMountain View, CAHumanize Designs® is a Mountain View, California-based advertising company. The small team focuses on advertising, branding, web design, and mobile app development. The company was launched in 2023.Read More
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378$5,000+10 - 49 employeesSan Carlos, CADigital Strategy company Antics Digital Marketing was launched in 1996. The agency specializes in Digital Strategy and Web Design.Read More
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379$10,000+50 - 249 employeesSunnyvale, CAIT strategy consulting company TransformHub was established in 2019. The team specializes in IT strategy consulting and UX/UI Design and is based in Singapore, Singapore and Sunnyvale, California.Read More
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380Undisclosed10 - 49 employeesNewark, CALaunched in 2018, Nex Creative Studio is a branding agency. The company offers Branding and Web Design.Read More
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381Undisclosed10 - 49 employeesPleasanton, CAXTENDLY is a web development company. The team is headquartered in Pleasanton, California, and their services include Web Development and Mobile App Development.Read More
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382Undisclosed10 - 49 employeesWalnut Creek, CAEstablished in 2005, Aviamedia LLC, a small app development firm, is located in Walnut Creek, California. Their team provides Mobile App Development and Web Development.Read More
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383$1,000+50 - 249 employeesSaratoga, CARead More
Software Developers, Inc. is a software development company that was founded in 2007. They are headquartered in Saratoga, Calif., with secondary locations in Melbourne, Australia, Mumbai, India, and London, England. The company has 94 employees and specializes in mobile app development, custom software development, and UX/UI design. They serve all levels of clientele in the business services and entertainment industries.
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PepsiIndustries
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384$10,000+250 - 999 employeesSan Jose, CARead More
Trajectus, a web design agency, is based in Southfield, Michigan and San Jose, California. They provide web design, e-commerce development, enterprise app modernization, application management & support, and more and were founded in 2015.
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385$1,000+10 - 49 employeesDublin, CAEasiio Systems, Inc is a web development firm. Their small team of employees is located in Dublin, California. Their team provides Web Development and Mobile App Development.Read More
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386Undisclosed2 - 9 employeesPleasant Hill, CARevealio, Inc., a software development firm, was launched in 2016. The team specializes in Custom Software Development and IT managed services and is based in Pleasant Hill, California.Read More
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387$25,000+10 - 49 employeesSan Jose, CARead More
Crea is a software development company. They offer custom software development, mobile app development, and api development and were launched in 2017. Their small team is San Jose, California-based.
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388$1,000+10 - 49 employeesSan Ramon, CARoundtechsquare is a social media marketing agency. The team specializes in Social Media Marketing and Search Engine Optimization and is based in San Ramon, California and Vadodara, India.Read More
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389$1,000+10 - 49 employeesMountain View, CAUX design company X-out Studio was founded in 2021. The small team provides UX/UI Design and Web Development.Read More
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390$5,000+50 - 249 employeesSanta Clara, CALocated in Santa Clara, California, Opallios, Inc. Is a software development firm. They focus on Custom Software Development and BI & big data consulting & SI and were established in 2010.Read More
Industries
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