San Francisco isn’t just fog and sourdough – it’s the beating heart of the global tech world, the famous Silicon Valley.
We’re talking about over 6,000 tech companies crammed into 49 square miles, with more than 300,000 IT workers. In 2023, VCs (venture capital) poured a whopping $50.9 billion into SF’s tech scene.
And what about unicorns? This city boasts 68 billion-dollar ventures like Airbnb, Uber, OpenAI (ChatGPT parent company), and many more prominent names.
From leveraging the power of AI to optimize your internal operations to improving the security of your business with blockchain, top software development companies in San Francisco are ready to cover your digital projects of any type and complexity.
Ready to hire the best software developers in San Francisco? Read this article to the end to find a reliable partner for your technological progress!
The Best Software Development Firms In San Francisco
ETEAM has been developing innovative software solutions for 8 years now, racking up 150+ projects and a killer 93% Net Promoter Score. As the best software development company in San Francisco, ETEAM has helped companies in various industries market fast using data-driven strategies and Agile methods.
Their team is stacked with senior engineers and certified IT professionals. They’re big on quality, transparency, and keeping your ideas safe. With slick dashboards and weekly check-ins, you’ll always know what’s up with your project.
- Services & expertise: custom software development, digital customer experience, content control and verification, AI customer service, back-office support, data labeling, cybersecurity
- Tech stack: Azure Platform, Google app engine, Linux server, MongoDB, Splunk, Tableau, NodeJS, React, NextJS, React Native, Ruby on Rails, VueJS
- Industries: eCommerce & Retail, SaaS & Software, Healthtech, Gaming & Entertainment, FinTech, Healthcare, On-Demand, Food, Personal, Transportation
- Team size: up to 1000 experts
- Clients: Bluesnap, Bitcoin Cash Map, Cience, Genie, KissMetrics
Toptal is the top software company in San Francisco, providing the ultimate platform where you can find top-notch freelancers in tech, design, and business areas. They’ve been connecting companies with the best tech wizards since 2010. So, are you seeking the best developers in San Francisco for hire? They’ll hook you up in under 48 hours.
Toptal is picky – only 3% of applicants make the cut. But it pays off with a 98% success rate. They’re all about the future, too, with experts in AI and blockchain ready to tackle tomorrow’s challenges.
- Services & expertise: AI development, mobile app development, web development, AR/VR development, blockchain, eCommerce development, IoT development, product design, UX/UI design, BI & big data consulting, cloud consulting & SI, IT staff augmentation
- Tech stack: .NET, Django, Ruby on Rails, WordPress CMS, Java, JavaScript, PHP, Python
- Industries: Art, Entertainment & Music, Business Services, Consumer Products & Services, Education, Financial Services, Gaming, Information Technology, Medical, Retail
- Team size: 1,000+ experts
- Clients: University of California San Francisco, Cleveland Cavaliers, Zendesk, J.P. Morgan
Vention has been in the game for 20+ years, helping startups and giant corporations like PayPal and IBM. With 3,000+ top-level developers distributed worldwide, they’ve got the talent to handle any project.
Vention’s software developers in San Francisco have helped clients save serious cash – we’re talking $600K a year on average. They do it all: web, mobile, AI, blockchain, you name it. And they stick around – their longest client has been with them for 16 years.
- Services & expertise: custom software development, mobile app development, IT services for startups, web development, enterprise app development
- Tech stack: JavaScript, ASP.NET, Go, Java, Unity
- Industries: Fintech, Real Estate, Healthtech, eCommerce, Edtech, Marketing/Adtech, Gamedev, Automotive
- Team size: 3000+ experts
- Clients: IBM, PayPal, Pwc, IC Markets, StoneX, EY, ClassPass, DealCloud, Postman, Bevi, Thirty Madison, Costa Coffee, Mount Sinai, Médecins sans frontières, Motum, Glassdoor
Simform is not just another dev shop – they’re reputable AWS Premier Partners with Gen AI capabilities. Since 2010, they’ve been helping businesses level up with cutting-edge technological solutions. Simform’s 1000+ experts are all about solving tricky engineering problems.
What’s more, they’ve got a Product Innovation Center that turns bottlenecks into growth engines. Plus, their AI team is ready to supercharge your projects. Simform works with everyone, from novice startups to Fortune 500 giants, always aiming to boost clients’ ROIs.
- Services & expertise: Gen AI and ML, AWS, product engineering, cloud, DevOps engineering, data engineering
- Tech stack: ASP.NET, C#, Java, JavaScript, PHP, Python, Ruby, SQL, Swift
- Industries: Business Services, Consumer Services, Energy & Natural Resources, Financial Services, GPS, Navigation & GIS, Information Technology, Medical, Retail, Supply Chain, Logistics & Transportation, eCommerce
- Team size: 1,000+ experts
- Clients: Redbull, Boy Scouts of America, Sony Music, Marriott, Pepsico, Hilton VR Studio
Datarockets is undoubtedly one of the best IT outsourcing companies in San Francisco. It has a tight crew of 40 devs spread across 9 countries. They’ve been crushing it since 2014, helping clients from 11 countries build powerful stuff and grow their internal projects.
In 10 years, they’ve cranked out over 50 custom solutions across 14 industries. Fintech, adtech, healthcare – no matter what your industry is, they’ve got you covered. Notably, Datarockets is all about building relationships, not just products. If your project gets them excited, they’re all in.
- Services & expertise: custom software development, mobile app development, web development
- Tech stack: Ruby, JavaScript, Kotlin, Python, Swift, Typescript, Ruby on Rails, NodeJS, React, React Native, VueJS, NextJS
- Industries: Business Services, Financial Services, Information Technology, Advertising & Marketing, Art, Entertainment & Music, Consumer Products
- Team size: 40+ experts
- Clients: Nike, Dealmaker.tech, Spendhound, Mejuri, Wargaming
Zazz helps businesses stay ahead by building custom tech ecosystems. They’re first-class experts in mobile, web, and desktop software development, with a team of 275+ engineers and designers ready to jump in.
Zazz’s top software developers in San Francisco have launched over 760 mobile apps, boosting tech capabilities for their clients. They’re all about clear communication and teamwork, from the first brainstorm to the final product launch.
- Services & expertise: mobile app development, AI development, custom software development, IT staff augmentation, UX/UI design, web design
- Tech stack: React Native, Flutter, Spring MVC, ReactJS
- Industries: Education, Financial Services, Government, Hospitality & Leisure, Manufacturing, Medical
- Team size: 275+ experts
- Clients: Inclose, Jeddah Season, maxsold, Mindset
Geekbears is yet another of the best software development companies in San Francisco for non-tech founders looking to build successful MVPs. They’re trusted by big names like Harvard and Samsung, and they’ve totally helped clients raise over $250 million.
Geekbears’s unique offerings? Custom MVPs, fixed prices, and the ability to meet tight deadlines. The CEO gets hands-on with projects, while clients keep full ownership of their work. All in all, Geekbears is a perfect partner for turning your ideas into successful products.
- Services & expertise: mobile app development, custom software development, UX/UI design, MVP development
- Tech stack: Flutter, Angular, NodeJS
- Industries: Business Services, Education, Medical, Financial Services, Advertising & Marketing, Automotive, Manufacturing, Supply Chain, Logistics and Transportation
- Team size: 30+ experts
- Clients: Samsung, Treads, Dumpling, SchooLinks, Hangurs
TheoremOne, another notable name on our list of the best IT companies in San Francisco, is all about tech strategy and solutions. They help clients with everything from product planning to engineering and design, then team up to build and launch cool products.
Need a custom eCommerce platform or a business app? They’ve got you covered. They’re also lifesavers for struggling projects and can help modernize outdated tech. Since 2007, they’ve been transforming global businesses with smart digital moves.
- Services & expertise: custom software development, business consulting, IT strategy consulting, enterprise app modernization, IoT development
- Tech stack: Ruby, C#, Go, JavaScript, AJAX, ASP.NET, C++, Java, Kotlin, PHP, Python, SQL, Swift, Flutter, Angular, NodeJS
- Industries: Business Services, Information Technology, Telecommunications, Consumer Products
- Team size: 250+ experts
- Clients: AT&T, Caterpillar, MISO, BSI, First American, Concord Music
Crowdbotics follows a clever approach to app development by putting innovation on repeat. They’ve realized that most new apps use a lot of pre-existing code, so they’ve built an exclusive platform to automatically add this to your project, thereby accelerating your time-to-market.
Founded in 2016, Crowdbotics is all about building custom apps efficiently. Whether you’re starting your technological journey from zero or want to upgrade an existing project, they’ll help you get it done on time and under budget.
- Services & expertise: application management and support, custom software development, mobile app development, web development
- Tech stack: Airtable, Gramex, KISSFLOW, Xano, Airslate, Appy Pie, Django, React Native, JavaScript, Python, Swift
- Industries: Consumer Products, Business Services, Medical, Art, Entertainment & Music, Financial Services, Information Technology, Real Estate
- Team size: 50+ experts
- Clients: Stripe, Carl, Coordinates App (iOS & Android), Aura – Mental Wellness (iOS & Android App), Aesthetics Card
Cheesecake Labs has been in the game for a decade, building a team of 100+ tech wizards. They’re experts in custom mobile and web app development, and they’re not afraid to dive into cutting-edge tech.
Their team is keen on value-driven development. They’ve been recognized as a top mobile development company in San Francisco and Latin America and are making waves globally in the app development world.
- Services & expertise: mobile app development, custom software development, IT staff augmentation, blockchain development, smart contract development
- Tech stack: Flutter, React Native, Python, JavaScript, Web3
- Industries: Consumer Products, Financial Services, Information Technology, eCommerce, Automotive, Real Estate
- Team size: 100+ experts
- Clients: MoneyGram International, FINN, Stellar, ACG / Thaw
Conclusion
Well, there you have it. Whether you’re looking to team up with the best IT companies in San Francisco or just window shopping for some tech inspiration, these powerhouses are definitely worth keeping an eye on.
Outsourcing to San Francisco might seem like a no-brainer now, right? Just remember, in this fast-paced tech world, today’s rising star could be tomorrow’s game-changer. So keep your ears to the ground and your options open!
If you want to feature your San Francisco software development company on this list, email us or submit a form in the Top Choices section. After a thorough assessment, we’ll decide whether it’s a valuable addition.
