Top 100 Software Development Companies in San Francisco
The Best of October 2026Looking for the best software development company in San Francisco
Effective software development is key to keeping businesses running efficiently and innovating. Software development companies can deliver this essential asset to you.
To assist you in your search for a partner, we’ve compiled this list of the top software development companies in San Francisco. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.<.p>
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List of the Best San Francisco Software Developers
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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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$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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181$50,000+250 - 999 employeesWalnut Creek, CASolvd, Inc., an artificial intelligence firm, is located in Walnut Creek, California; Chernivtsi, Ukraine; Tandil, Argentina and Kyiv, Ukraine. Launched in 2011, the midsize team focuses on Artificial Intelligence, AI Agents, Generative AI, Custom Software Development, and more.Read More
Clients
NerdWalletIndustries
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182$25,000+250 - 999 employeesSan Mateo, CAFolio3 AI is a midsize artificial intelligence firm launched in 2005. Their team provides Artificial Intelligence, IT strategy consulting, IT staff augmentation, Custom Software Development, and more. The agency is in San Mateo, California.Read More
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183Undisclosed10 - 49 employeesSan Francisco, CAFounded in 1987, Langtech is a small IT managed services company. Their services include IT managed services and Custom Software Development.Read More
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184$10,000+50 - 249 employeesSan Francisco, CAAppicoders is a New York, New York-based app development firm. They specialize in Mobile App Development and Custom Software Development and were established in 2010.Read More
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185Undisclosed250 - 999 employeesSan Francisco, CAFluxon is a business intelligence company. The team specializes in BI & big data consulting & SI and UX/UI Design and is based in San Francisco, California.Read More
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186$1,000+2 - 9 employeesSan Bruno, CALocated in San Bruno, California, Ovalweb is a small software development company. Their services include Custom Software Development and Web Design.Read More
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187$5,000+10 - 49 employeesSan Francisco, CACloneAppz, a website development firm, was established in 2021. Their small team is based in San Francisco, California. Their services include Web Development, Mobile App Development, Custom Software Development, Other Application Development, and more.Read More
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188$5,000+2 - 9 employeesSan Mateo, CABased in San Mateo, California, Janus Networks is an IT managed services company. Launched in 2007, the team specializes in IT managed services and Custom Software Development.Read More
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189$1,000+2 - 9 employeesSan Francisco, CAMed Clinic X is a software development firm. Established in 2022, the company provides Custom Software Development and Artificial Intelligence.Read More
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190$5,000+50 - 249 employeesSan Leandro, CAInternet Soft is a San Leandro, California-based SEO services firm. Founded in 2010, the midsize team provides search engine optimization, ux/ui design, custom software development, mobile app development, and more.Read More
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191Undisclosed50 - 249 employeesSan Francisco, CAUrtheCast is a custom software development company. Located in Vancouver, Canada and San Francisco, California, the team focuses on Custom Software Development and Mobile App Development.Read More
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192Undisclosed250 - 999 employeesSan Francisco, CAIn San Francisco, California and New York, New York, Quantcast is a pay per click company. Their services include Pay Per Click and Custom Software Development.Read More
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193Undisclosed10 - 49 employeesOakland, CASoftware development firm and Application Testing company npm, Inc. Is based in Oakland, California. The team specializes in Custom Software Development and Application Testing.Read More
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194$1,000+10 - 49 employeesSan Francisco, CAFounded in 2017, RS sIgnatoure Solutions Pvt Ltd. Is a software development firm. The small team provides Custom Software Development and AR/VR development.Read More
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195Undisclosed10 - 49 employeesSan Francisco, CACodeCones is a cloud consulting & SI company. Based in San Francisco, California, the company offers cloud consulting & SI and Custom Software Development.Read More
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196Undisclosed50 - 249 employeesSan Francisco, CAThoughtMinds is a Generative AI company. The team offers Generative AI and Artificial Intelligence, and the company is in San Francisco, California and Navi Mumbai, India.Read More
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197$10,000+2 - 9 employeesSan Francisco, CAEstablished in 2020, WeMakeMVP is a website development company. The small San Francisco, California-based team offers Web Development, UX/UI Design, Custom Software Development, Mobile App Development, and more.Read More
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198$5,000+10 - 49 employeesEmeryville, CARead More
Horizon Labs is a small Irvine, California-based web development company. They focus on Web Development, Custom Software Development, Artificial Intelligence, IT staff augmentation, and more and were founded in 2019.
Clients
YuraHealth.com Kidsy.co Rarewaters.com Flairlabs.ai (YC S22)Industries
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199$10,000+10 - 49 employeesSan Francisco, CATheBlockBox is a Blockchain company founded in 2018. Their team provides Blockchain and Custom Software Development.Read More
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200$10,000+2 - 9 employeesSan Francisco, CAAbruptive Studios, a web design company, is headquartered in San Francisco, California. They offer Web Design and UX/UI Design.Read More
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201$1,000+Freelancer employeesSan Mateo, CARead More
GCX Solutions is a product development firm headquartered in San Mateo, CA. Founded, in 2018, their team of approximately 1–2 employees mostly serves small clients and some mid-sized businesses. Within the scope of product development, their specialties include custom software and UX/UI design.
Clients
Momentum Design LabIndustries
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202$25,000+10 - 49 employeesSan Francisco, CAIzardis is an AI Consulting company. The small Bratislava, Slovakia-based agency was established in 2019. Their services include AI Consulting, Artificial Intelligence, Custom Software Development, AI Agents, and more.Read More
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203$50,000+2 - 9 employeesSan Francisco, CABitmatica, an user experience company, is located in San Francisco, California. They specialize in UX/UI Design and Web Design and were established in 2012.Read More
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204Undisclosed250 - 999 employeesBurlingame, CASoftware development firm ARES Corporation was established in 1992. The team specializes in Custom Software Development and IT managed services and is headquartered in Burlingame, California.Read More
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205Undisclosed2 - 9 employeesSan Francisco, CAFounded in 2026, Exovara Labs LLC is a small San Francisco, California-based website development company. Their team specializes in Web Development and Custom Software Development.Read More
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206$25,000+50 - 249 employeesSan Francisco, CAFounded in 2012, nClouds Inc. Is a midsize Microservices Architecture Services company. Their team offers Microservices Architecture Services and BI & big data consulting & SI.Read More
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207Undisclosed2 - 9 employeesRedwood City, CAMoblize.IT LLC is a custom software development company. Launched in 2017, the team focuses on Custom Software Development and Artificial Intelligence. The firm is located in Redwood City, California.Read More
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208$1,000+2 - 9 employeesSan Francisco, CAPiwot is a branding company established in 2025. Located in San Francisco, California, their small team provides Branding, Web Design, Graphic Design, Custom Software Development, and more.Read More
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209Undisclosed10 - 49 employeesSan Francisco, CAWeb design agency EXR Systems LLC was founded in 2021. The company specializes in Web Design and Web Development, and is small.Read More
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210Undisclosed10 - 49 employeesSan Francisco, CAApprizm is a software development company. They are in and San Francisco, California. Their team focuses on Custom Software Development and Web Development.Read More
Industries
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Check out a Software Developers in San Francisco with the most new reviews in the past 12 months.
Most Reviewed
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