UPDATED October, 2021

100 Mobile App Developers in San Francisco

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How do you hire a mobile app developer in San Francisco for your business? To find the right company, follow these steps:

  1. Identify your project needs. Before releasing an RFP or meeting with a potential partner, compile a list of your requirements. Include designs, features, and functionalities to get input from the app developers you’re talking to.
  2. Choose a mobile app development platform — iOS vs. Android — and if you want to build a native, hybrid, or cross-platform app. Ask yourself if it’s important that the app is available on both the App Store and Google Play. Can you build natively while staying on budget?
  3. Read client testimonials, reviews, and case studies to get a better understanding of what your top contenders are capable of doing. If you find a project similar to yours, examine how they went about the project, how easy it was to communicate, and what their shortcomings were.

With hundreds of app development companies to choose from, how do you get started? Our list of the best app development companies includes client reviews, minimum project size, team size, specialty services, and client focus. Define the services you need, project goals, and budget to begin narrowing your choices. If you need help creating a shortlist, tell us about your project and receive personalized recommendations.

List of the Best App Development Companies in The Bay Area

San Francisco, CA
50 - 249 employees
$10,000+
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AirDev is a San Francisco, California-based custom software development firm. The team focuses on custom software development, web development, and mobile app development.

Services

Mobile App Development Custom Software Development Web Development

Client Focus

40% Small Business (<$10M)
30% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
San Jose, CA
1,000 - 9,999 employees
$10,000+
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Lollypop Design Studio, an user experience agency, was founded in 2013. The team focuses on ux/ui design, mobile app development, product design, and web design and is in San Jose, California; Bengaluru, India; Sandy, Utah and Mumbai, India.

Services

Mobile App Development UX/UI Design Web Design

Client Focus

50% Small Business (<$10M)
25% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
San Francisco, CA
1,000 - 9,999 employees
$25,000+
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ITechArt Group is a custom software development firm founded in 2002. The company focuses on custom software development, mobile app development, AR/VR development, e-commerce development, and more, and is large.

Services

Mobile App Development Custom Software Development AR/VR Development CRM Consulting and SI IoT Development

Client Focus

10% Small Business (<$10M)
60% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
Need help selecting a company?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with an analyst.

Free Consultation
San Jose, CA
50 - 249 employees
$10,000+
Visit Site
Launched in 2012, Matellio is a website development firm. Their team focuses on web development and mobile app development.

Services

Mobile App Development Web Development

Client Focus

30% Small Business (<$10M)
50% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
San Francisco, CA
10 - 49 employees
$25,000+
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Located in Los Angeles, California; Pasadena, California; Pleasanton, California and San Francisco, California, CitrusBits is a small app development company. The team specializes in mobile app development and AR/VR development.

Services

Mobile App Development AR/VR Development

Client Focus

40% Small Business (<$10M)
30% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
San Jose, CA
10 - 49 employees
$100,000+
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Impekable is a mobile application development firm. The firm is based in San Francisco, California; San Jose, California; Seattle, Washington and Boston, Massachusetts. Their services include mobile app development, ux/ui design, and web development.

Services

Mobile App Development UX/UI Design Web Development

Client Focus

10% Midmarket ($10M - $1B)
90% Enterprise (>$1B)
San Francisco, CA
50 - 249 employees
$100,000+
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Founded in 2009, ArcTouch is a midsize mobile application development firm. Their services include mobile app development, ux/ui design, web development, and blockchain.

Services

Mobile App Development UX/UI Design Web Development Blockchain

Client Focus

10% Small Business (<$10M)
40% Midmarket ($10M - $1B)
50% Enterprise (>$1B)
San Francisco, CA
50 - 249 employees
$50,000+
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Tivix is a software development firm. In San Francisco, California; Portland, Oregon; New York, New York and Wrocław, Poland, the company was founded in 2008. Their services include custom software development, web development, and mobile app development.

Services

Mobile App Development Custom Software Development Web Development

Client Focus

30% Small Business (<$10M)
50% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
San Jose, CA
50 - 249 employees
$50,000+
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Rocket Insights is an app development company. Founded in 2015, the team specializes in mobile app development, web development, ux/ui design, and digital strategy.

Services

Mobile App Development Web Development UX/UI Design Digital Strategy

Client Focus

10% Small Business (<$10M)
45% Midmarket ($10M - $1B)
45% Enterprise (>$1B)
San Francisco, CA
10 - 49 employees
$50,000+
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Geekbears is a small UX design company. They provide ux/ui design, mobile app development, and web development and were launched in 2015.

Services

Mobile App Development UX/UI Design Web Development

Client Focus

40% Small Business (<$10M)
50% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
San Francisco, CA
50 - 249 employees
$50,000+
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Koombea is a Doral, Florida-based mobile application development firm. They offer mobile app development, custom software development, web development, and ux/ui design.

Services

Mobile App Development Custom Software Development Web Development UX/UI Design

Client Focus

38% Small Business (<$10M)
38% Midmarket ($10M - $1B)
24% Enterprise (>$1B)
Redwood City, CA
250 - 999 employees
$250,000+
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Located in Redwood City, California; New York, New York; Indianapolis, Indiana and Bengaluru, India, YML is a mobile application development company. Their services include mobile app development, ux/ui design, digital strategy, and custom software development.

Services

Mobile App Development UX/UI Design Digital Strategy Custom Software Development

Client Focus

10% Small Business (<$10M)
30% Midmarket ($10M - $1B)
60% Enterprise (>$1B)
San Francisco, CA
10 - 49 employees
$5,000+
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Mobile app development firm Siddhi Infosoft specializes in mobile app development and web development. They are located in San Francisco, California and Ahmedabad, India.

Services

Mobile App Development Web Development

Client Focus

30% Small Business (<$10M)
50% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Santa Clara, CA
10 - 49 employees
$5,000+
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Mobile application development company Specno is based in Cape Town, South Africa and Paarl, South Africa. The team offers mobile app development, custom software development, and ux/ui design.

Services

Mobile App Development Custom Software Development UX/UI Design

Client Focus

75% Small Business (<$10M)
25% Midmarket ($10M - $1B)
San Francisco, CA
10 - 49 employees
$50,000+
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Appstem is a mobile application development company. They focus on mobile app development, ux/ui design, AR/VR development, and IoT development and were founded in 2010. The company is located in San Francisco, California.

Services

Mobile App Development UX/UI Design AR/VR Development IoT Development

Client Focus

25% Small Business (<$10M)
25% Midmarket ($10M - $1B)
50% Enterprise (>$1B)
San Jose, CA
50 - 249 employees
$1,000+
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IDS Logic, an e-commerce development firm, is in Leeds, United Kingdom; Noida, India; San Jose, California and Valladolid, Spain. Founded in 2007, the team focuses on e-commerce development, web development, mobile app development, custom software development, and more.

Services

Mobile App Development E-Commerce Development Web Development Custom Software Development Web Design
San Mateo, CA
10 - 49 employees
$25,000+
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Catalyst UX is an user experience design company established in 1994. The small team specializes in ux/ui design, mobile app development, custom software development, and product design.

Services

Mobile App Development UX/UI Design Custom Software Development Product Design

Client Focus

5% Small Business (<$10M)
60% Midmarket ($10M - $1B)
35% Enterprise (>$1B)
San Francisco, CA
1,000 - 9,999 employees
$100,000+
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Wizeline is a custom software development company. They focus on custom software development, mobile app development, web development, and ux/ui design and were founded in 2014. The company is in San Francisco, California; Zapopan, Mexico; Ciudad de México, Mexico and Bình Thạnh, Vietnam.

Services

Mobile App Development Custom Software Development Web Development UX/UI Design
Oakland, CA
50 - 249 employees
$25,000+
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Bitwise Industries, a mobile app development company, offer mobile app development, web development, custom software development, and enterprise app modernization. They were established in 2013.

Services

Mobile App Development Web Development Custom Software Development Enterprise App Modernization

Client Focus

50% Small Business (<$10M)
40% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
San Francisco, CA
250 - 999 employees
$25,000+
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Innovecs is a custom software development company. The New York, New York-based firm was founded in 2011. Their team specializes in custom software development, cloud consulting & SI, mobile app development, other application development, and more.

Services

Mobile App Development Custom Software Development Application Testing Cloud Consulting & SI Other Application Development
San Francisco, CA
50 - 249 employees
$5,000+
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Founded in 2004, VironIT is a midsize Minsk, Belarus-based software development firm. Their team focuses on custom software development, IT strategy consulting, mobile app development, and web development.

Services

Mobile App Development Custom Software Development IT Strategy Consulting Web Development
Fremont, CA
10 - 49 employees
$25,000+
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EIGHT25MOBILE is an app development company. They offer mobile app development, ux/ui design, and web development and were founded in 2011. The firm is headquartered in Fremont, California.

Services

Mobile App Development UX/UI Design Web Development

Client Focus

20% Small Business (<$10M)
50% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
San Rafael, CA
50 - 249 employees
$1,000+
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Misha Infotech is a web development company. The midsize Noida, India-based team offers web development, mobile app development, custom software development, BI & big data consulting & SI, and more. The agency was founded in 2008.

Services

Mobile App Development Digital Strategy E-Commerce Development AR/VR Development Application Management & Support

Client Focus

40% Small Business (<$10M)
50% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
San Francisco, CA
1,000 - 9,999 employees
$50,000+
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Toptal is a mobile app development company based in San Francisco, California. Their services include mobile app development, custom software development, web development, and AR/VR development.

Services

Mobile App Development Custom Software Development Artificial Intelligence Web Development AR/VR Development

Client Focus

50% Small Business (<$10M)
30% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Walnut Creek, CA
1,000 - 9,999 employees
$50,000+
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Exadel is a large custom software development firm established in 1998. Their team specializes in custom software development, mobile app development, web development, ux/ui design, and more.

Services

Mobile App Development Custom Software Development Web Development Application Management & Support BI & Big Data Consulting & SI

Client Focus

10% Small Business (<$10M)
50% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
San Francisco, CA
1,000 - 9,999 employees
Undisclosed
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Kin + Carta is a large application development company. Launched in 1964, the team provides mobile app development, cloud consulting & SI, IT strategy consulting, and enterprise app modernization.

Services

Mobile App Development Cloud Consulting & SI IT Strategy Consulting Enterprise App Modernization

Client Focus

30% Midmarket ($10M - $1B)
70% Enterprise (>$1B)
Fremont, CA
10 - 49 employees
$5,000+
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Webspace is a mobile application development company and web development firm established in 2013. The firm provides mobile app development and web development, and is small.

Services

Mobile App Development Web Development

Client Focus

100% Small Business (<$10M)
Palo Alto, CA
2 - 9 employees
$5,000+
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Design Ocean, an e-commerce development firm, was launched in 2019. The small team offers e-commerce development, logo, web design, web development, and more.

Services

Mobile App Development Artificial Intelligence E-Commerce Development Logo Web Design

Client Focus

60% Small Business (<$10M)
40% Midmarket ($10M - $1B)
San Francisco, CA
50 - 249 employees
$25,000+
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3techagency is a website development company. Their small team is in Nairobi, Kenya. Their services include web development, advertising, search engine optimization, content marketing, and more.

Services

Mobile App Development Advertising E-Commerce Development Web Development CRM Consulting and SI

Client Focus

80% Small Business (<$10M)
20% Midmarket ($10M - $1B)
Fremont, CA
50 - 249 employees
$10,000+
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Radiansys, a custom software development company, is in Fremont, California and Gurugram, India. They provide custom software development, ux/ui design, cloud consulting & SI, mobile app development, and more.

Services

Mobile App Development Web Development E-Commerce Development UX/UI Design

Client Focus

30% Small Business (<$10M)
40% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
Orinda, CA
50 - 249 employees
$25,000+
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Daxima is a web development firm. The midsize Orinda, California-based team offers web development, custom software development, and mobile app development. The company was launched in 2003.

Services

Mobile App Development Web Development Custom Software Development
San Francisco, CA
10 - 49 employees
$50,000+
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Devscale is an application development firm. They are located in Chicago, Illinois; Ogden, Utah; Washington, District of Columbia and San Francisco, California and have small team of experts. Their services include mobile app development, ux/ui design, and web development.

Services

Mobile App Development UX/UI Design Web Development

Client Focus

35% Small Business (<$10M)
35% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
San Francisco, CA
10 - 49 employees
$10,000+
Visit Site
JetBridge is a custom software development firm and application development company. The company is headquartered in San Francisco, California and , Ukraine. Their services include custom software development and mobile app development.

Services

Mobile App Development Custom Software Development

Client Focus

33% Small Business (<$10M)
33% Midmarket ($10M - $1B)
34% Enterprise (>$1B)
San Jose, CA
2 - 9 employees
$5,000+
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Web Consulting Agency is a web design agency established in 2018. The company provides web design, e-commerce development, business consulting, mobile app development, and more.

Services

Mobile App Development Web Design E-Commerce Development Business Consulting Search Engine Optimization

Client Focus

40% Small Business (<$10M)
50% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
San Francisco, CA
50 - 249 employees
$10,000+
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SF AppWorks is a web development company in San Francisco, California. Founded in 2012, the team focuses on web development, mobile app development, custom software development, ux/ui design, and more.

Services

Mobile App Development Web Development Custom Software Development UX/UI Design IT Strategy Consulting

Client Focus

20% Small Business (<$10M)
60% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
San Francisco, CA
50 - 249 employees
$25,000+
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Grio is an app development firm. The team provides mobile app development, web development, ux/ui design, and product design and is headquartered in San Francisco, California and Mexico City, Mexico.

Services

Mobile App Development Web Development UX/UI Design Product Design

Client Focus

15% Small Business (<$10M)
30% Midmarket ($10M - $1B)
55% Enterprise (>$1B)
San Francisco, CA
10 - 49 employees
$25,000+
Visit Site

Mobile app development company Zazz was launched in 2011. The team focuses on mobile app development, ux/ui design, custom software development, enterprise app modernization, and more and is located in Seattle, Washington and San Francisco, California.

Services

Mobile App Development UX/UI Design Custom Software Development Enterprise App Modernization Mobile & App Marketing

Client Focus

30% Small Business (<$10M)
40% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
San Jose, CA
50 - 249 employees
$25,000+
Visit Site
MW2 Consulting is an e-commerce development firm. In San Jose, California; Minsk, Belarus and Philadelphia, Pennsylvania, their midsize team focuses on e-commerce development, web design, enterprise app modernization, digital strategy, and more. The agency was founded in 1999.

Services

Mobile App Development E-Commerce Development Web Design Digital Strategy Enterprise App Modernization

Client Focus

15% Small Business (<$10M)
85% Midmarket ($10M - $1B)
San Francisco, CA
10 - 49 employees
$50,000+
Visit Site
Exygy is an IT strategy consulting company located in San Francisco, California. They offer IT strategy consulting, mobile app development, web design, and web development.

Services

Mobile App Development IT Strategy Consulting Web Design Web Development

Client Focus

33% Small Business (<$10M)
34% Midmarket ($10M - $1B)
33% Enterprise (>$1B)
Sunnyvale, CA
10 - 49 employees
$10,000+
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IoT development company iomico specializes in IoT development and Artificial Intelligence. They were launched in 2012.

Services

Mobile App Development IoT Development Artificial Intelligence

Client Focus

55% Small Business (<$10M)
35% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
San Jose, CA
2 - 9 employees
$5,000+
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Denovers is an UX design company in San Jose, California and Karachi, Pakistan. Founded in 2018, the team specializes in ux/ui design, web design, mobile app development, custom software development, and more.

Services

Mobile App Development UX/UI Design Web Design Custom Software Development Web Development

Client Focus

50% Small Business (<$10M)
30% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
San Jose, CA
10 - 49 employees
$5,000+
Visit Site
Launched in 2019, 6irdView is an enterprise app modernization company. Their services include enterprise app modernization, mobile app development, web development, ux/ui design, and more.

Services

Mobile App Development Web Development UX/UI Design Enterprise App Modernization

Client Focus

73% Small Business (<$10M)
27% Midmarket ($10M - $1B)
San Francisco, CA
50 - 249 employees
$10,000+
Visit Site
Evistep Enterprise, a website development company, is based in San Francisco, California. They offer web development and mobile app development.

Services

Mobile App Development Web Development

Client Focus

60% Small Business (<$10M)
40% Midmarket ($10M - $1B)
San Francisco, CA
10 - 49 employees
Undisclosed
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Marker Seven is a web design agency. The San Francisco, California-based company specializes in web design, ux/ui design, web development, digital strategy, and more.

Services

Mobile App Development UX/UI Design Web Design Web Development Digital Strategy

Client Focus

10% Small Business (<$10M)
60% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
San Francisco, CA
10 - 49 employees
$25,000+
Visit Site
Yeti LLC is a small software development company established in 2010. Their services include custom software development, ux/ui design, enterprise app modernization, IoT development, and more.

Services

Mobile App Development Custom Software Development UX/UI Design Enterprise App Modernization IoT Development

Client Focus

40% Small Business (<$10M)
20% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
Emeryville, CA
10 - 49 employees
$50,000+
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FS Studio is a small Emeryville, California-based AR/VR development company. Their services include AR/VR development, custom software development, IoT development, mobile app development, and more.

Services

Mobile App Development AR/VR Development Custom Software Development IoT Development Wearable App Development

Client Focus

15% Small Business (<$10M)
45% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
San Francisco, CA
50 - 249 employees
$10,000+
Visit Site
Zensoft.io is a blockchain company. The firm is in San Francisco, California and , Kyrgyzstan. Their team provides blockchain, Artificial Intelligence, AR/VR development, and mobile app development.

Services

Mobile App Development Blockchain AR/VR Development Artificial Intelligence

Client Focus

35% Small Business (<$10M)
30% Midmarket ($10M - $1B)
35% Enterprise (>$1B)
San Francisco, CA
10,000+ employees
$5,000+
Visit Site

Based in Buenos Aires, Argentina; San Francisco, California and Ciudad de México, Mexico, Globant is a large web development firm. Their services include web development, custom software development, ux/ui design, content marketing, and more.

Services

Mobile App Development Web Development Content Marketing Custom Software Development Digital Strategy
Cupertino, CA
10 - 49 employees
$25,000+
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Launched in 2010, Mokriya is a mobile application development company.The team provides mobile app development, IoT development, custom software development, and wearable app development.

Services

Mobile App Development IoT Development Custom Software Development Wearable App Development
San Francisco, CA
10 - 49 employees
$5,000+
Visit Site
SPRITZ LLC is a small web design agency. They specialize in web design, branding, mobile app development, public relations, and more and were founded in 2009.

Services

Mobile App Development Web Design Branding Public Relations Digital Strategy

Client Focus

60% Small Business (<$10M)
35% Midmarket ($10M - $1B)
5% Enterprise (>$1B)
Need help selecting a company?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with an analyst.

Free Consultation