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Top San Francisco Bay Area, CA Web3 Companies (54)

Blockchain • Information Technology • Software • Cryptocurrency • Web3
2 Offices
200 Employees

Alchemy powers the top blockchain companies globally and has been featured in TechCrunch, Forbes, Bloomberg, and elsewhere. Our mission is to bring web3 to a billion people, by providing builders with the tools they need to build exceptional onchain products. Alchemy is the only complete developer platform that offers the powerful APIs, SDKs, and tools necessary to build and scale onchain apps and rollups. Our infrastructure powers 70% of the top web3 teams, 90%+ of web2 companies building in web3 and 100+ million end users. Our customers include top web3 brands like Polymarket, OpenSea, Circle, WorldCoin, as well as major global brands like Shopify and Adobe. The Alchemy team draws from decades of deep expertise in massively scalable infrastructure, AI, and blockchain from leadership roles at leading companies and universities like Google, Microsoft, Facebook, Stanford, and MIT. We're backed by the world's leading VCs and institutions, including Lightspeed, Silver Lake, a16z, Coatue, Pantera, Addition, Stanford University, Coinbase, and Charles Schwab, among others.


Artificial Intelligence • Software • Web3
San Francisco, California, USA
14 Employees

MyShell, a decentralized and integrated platform for discovering and creating AI-native apps, has successfully raised $5.6 million in seed funding led by INCE Capital, with participation from Folius Ventures, Hashkey Capital, SevenX Ventures, TSVC, OP Crypto, Signum Capital, Incubate Fund, and other investors. These funds will be mainly used to develop proprietary AI models, Creator Studio for AI-native apps, and establish a thriving creator ecosystem on the blockchain. Harnessing advancements in Generative AI, including Large Language Models (LLM), Image Generation, and Voice Cloning, MyShell is on a mission to enable anyone, regardless of their technical prowess, to transition into a ‘super creator’ of AI-native applications. This initiative promises not only to unlock a fresh surge of creativity but also to catalyze a boom in novel applications across various domains. MyShell’s vision for its creator economy stands apart from the present-day AI landscape that wrestles with centralization, misaligned incentives, and deep-rooted concerns over user data privacy. MyShell’s core philosophy revolves around fostering an equitable creator ecosystem

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Web3
San Francisco, California, USA
102 Employees

Magic is an SDK that enables companies to create instant web3 wallets with a web2 login (email, social) to optimize user conversion on their app. Our solution abstracts away the complexities of wallets and removes the need for seed phrases, browser extensions, or downloads. With enterprise-grade security and reliability, Magic gives companies peace of mind as their apps scale, all with just a few lines of code. At Magic, our mission is to onboard a billion users to web3 by helping companies break down barriers to adoption.


Computer Vision • Gaming • Software • Virtual Reality • Web3 • Metaverse
2 Offices
2,500 Employees

Roblox is an immersive gaming and creation platform that offers people millions of ways to be together, inviting its community to explore, create and share endless unique experiences. Our vision is to reimagine the way people come together — in a world that's safe, civil, and optimistic. To achieve this vision, we are building an innovative company that, together with the Roblox community, has the ability to strengthen our social fabric and support economic growth for people around the world.


Blockchain • Web3
San Francisco, California, USA
71 Employees

Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the fastest Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets. The Sei Labs team is comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans dedicated to onboarding the next billion users onto a vibrant ecosystem of applications. Sei Labs has raised over $30M from top investors including Jump Crypto, Multicoin Capital, Coinbase Ventures, Distributed Global, Hudson River Trading, and Flow Traders.


Blockchain • Gaming • Software • Web3 • Metaverse
San Francisco, California, USA
15 Employees

Saga is recognized as one of the best developer ecosystems in crypto, and probably the best in web3 gaming. Its mission is to help creators unblock themselves and build where blockspace is at its most plentiful and simple. Saga dismantled then rebuilt mainframes in a new way to create the developer environment of the future.


Blockchain • Software • Web3
San Francisco, California, USA
34 Employees

About Us O(1) Labs is a blockchain technology company that has successfully incubated the Mina Protocol. Using Mina, we are now building a private and secure way to access Web3 as the world’s premier zero-knowledge application platform. Founded in 2017, we are a remote and global company. Our Hiring Philosophy We're building the next generation of web interfaces. Diversity of background, skills and opinion will be central to our success and are an integral part of our recruiting and hiring process. Follow us for updates on the industry, job postings, and profiles on our world class team of engineers, cryptographers and operators.


Software • Web3
San Francisco, California, USA
28 Employees

The fastest & most secure 100% browser based IDE for web development


Cloud • Fintech • Cryptocurrency • NFT • Web3
3 Offices
3,700 Employees

Founded in June of 2012, Coinbase is a digital currency wallet and platform where merchants and consumers can transact with new digital currencies like bitcoin, ethereum, and litecoin. Our vision is to bring more innovation, efficiency, and equality of opportunity to the world by building an open financial system.


Blockchain • Fintech • Software • Cryptocurrency • Web3
2 Offices
53 Employees

dYdX is the most powerful decentralized open trading platform for advanced crypto financial products, built as a standalone appchain. Trade perpetual contracts with low fees, deep liquidity, up to 20x more buying power all while maintaining full custody and control of your assets.


Software • Web3
3 Offices
260 Employees

TekRevol is a global digital transformation company offering product development services, innovation strategy, and technical consultancy. With experience in 11 diverse industrial sectors, we specialize in corporate SaaS, cloud, mobile, and wearable apps and games. We are an alpha team of professionals comprising creatives and engineers, cloud architects and data scientists, product strategists, and digital marketers currently on a mission to create tech-led impact in the global business ecosystem with strong business value, emerging technologies, and hyper-scale solutions. We combine the right tech and talent and work hands-on with big data, deep learning, IoT, and cloud capabilities. For years in the industry, we have enabled our stakeholders: clients, businesses, partners, and connected communities achieve their business objectives faster through business process automation and industrial disruption.


Cloud • Information Technology • Software • Consulting • Web3
San Francisco, California, USA
79 Employees

Based in San Francisco, Azumo is a top-rated nearshore software development company. Customers work with us to scale their software development efforts and build high quality web, mobile, data and cloud applications. At Azumo, we build intelligent applications. We are passionate about technology to solve complex problems for our customers around the globe. From our proprietary AI-based solutions like, HealthyScreen.ai, Baneka NeuralDB, and myNLU to custom software development solutions that have helped our customers scale their businesses, we are focused on innovation through our nearshore development capabilities. For more information please visit www.azumo.com


On-Demand • Productivity • Social Media • Web3
2 Offices
30 Employees

On-Demand Staffing Services for Web3 projects. Web3 Community Management you can count on. We help to set up, manage, moderate, administrate and grow your online community. You can choose in our house community managers that are under supervision or work from home managers with more hourly flexibility. We take the hassle out of finding great community managers. Our expert team trains and monitors each employee for optimal performance. Expand you marketing efforts, drive more users to your community, create added engagement, improve the quality of your online community, and track the results with data provided from W3CM. You'll have direct contact with your community management team and the supervisor managing your team. Automated and still fully controlled by your company.


Web3
San Francisco, California, USA
12 Employees

Easy is the new social wallet that makes exploring web3 fun, safe, and easy. Real-time feeds from your friends and communities. A better way to discover web3, together. App available on iOS and Android.


Blockchain • Fintech • Financial Services • Cryptocurrency • Web3
Palo Alto, California, USA
293 Employees

BitGo is the leader in digital asset financial services, providing institutional investors and crypto platforms with liquidity, custody, and security. In 2020, the company reached new milestones with the launch of BitGo Prime, the first and only deeply integrated, full-stack solution with custody, trading and lending. With the launch of BitGo Portfolio and BitGo Tax, the company also manages activities across wallets, exchanges and service providers. In 2018, it launched BitGo Trust Company, the first qualified custodian purpose-built for storing digital assets. BitGo processes over 20% of all global Bitcoin transactions, and supports over 250 coins and tokens. BitGo’s customer base includes the world's largest cryptocurrency exchanges and spans more than 50 countries, including qualified custodial entities in Switzerland and Germany. BitGo is backed by Goldman Sachs, Craft Ventures, Digital Currency Group, DRW, Galaxy Digital Ventures, Redpoint Ventures, and Valor Equity Partners.


Blockchain • Fintech • Software • Cryptocurrency • Web3
San Francisco, California, USA
302 Employees

TRON is dedicated to accelerating the decentralization of the internet via blockchain technology and decentralized applications (dApps). Founded in September 2017 by H.E. Justin Sun, the TRON network has continued to deliver impressive achievements since MainNet launch in May 2018. July 2018 also marked the ecosystem integration of BitTorrent, a pioneer in decentralized services boasting nearly 100M monthly active users. The TRON network has gained incredible traction in recent years, with over 69 million users on the blockchain and upwards of 2.7 billion transactions. In addition, TRON hosts the largest circulating supply of stablecoins across the globe, overtaking USDT on Ethereum in April 2021. The TRON network completed full decentralization in Dec 2021 and is now a purely community-governed DAO.


Artificial Intelligence • Cloud • eCommerce • Information Technology • Software • Cybersecurity • Web3
5 Offices
1,000 Employees

Capital Numbers is a leading software development company specializing in digital transformation solutions that drive business growth and innovation. We build custom, scalable solutions tailored to the unique needs of businesses—from agile startups to large enterprises. With a team of over 500 skilled professionals, we excel in AI/ML, Cloud Engineering, Data Analytics, Web & Mobile App Development, and Quality Assurance. Our expertise is trusted by a global clientele and backed by multiple industry awards and certifications, including ISO 9001, ISO 27001, and SOC 2 Type II, reflecting our commitment to quality and security. Our flexible engagement models—ranging from project-based delivery to staff augmentation and agile pods—allow us to adapt to a wide range of client requirements, delivering impactful results at every stage of the digital journey. With 250+ clients worldwide, including Reuters, Tipalti, Volvo, dpd, and Outlook, Capital Numbers can handle diverse and complex projects. A notable achievement is developing the award-winning CreditRich app, which won the Startup Pitch contest at SXSW, demonstrating the company’s innovative approach and technical excellence. Recognized with 50+ awards and over 200 five-star ratings, Capital Numbers is known for its commitment to delivering excellence and innovation. Certifications: ISO 9001 & ISO 27001 SOC 2 Type II CIN: L72200WB2012PLC183599 DUNS Number: 65-080-6800


Blockchain • Fintech • Cryptocurrency • Web3
San Francisco, California, USA
15 Employees

Sock is a mobile finance app that combines the simplicity of centralized exchanges with the safety and security of knowing you’ll never lose access to your funds.


Web3
San Francisco, California, USA
9 Employees

prysm is the social ownership platform. own web3, together.


Enterprise Web • Fintech • Healthtech • Information Technology • Marketing Tech • Software • Web3
Mountain View, California, USA

Protonshub is a CMMI Level 5 custom software development company working towards creating exceptional innovative solutions for businesses of all types. They have a team of experts who are dedicated when it comes to helping you achieve your goals by leveraging the latest technologies and best practices. When it comes to finding experienced and effective developers, Protonshub is the right choice. Every year, Protonshub has something new to achieve, whether it be getting ISO certified or achieving Great Place to Work recognition. Protonshub Technologies aims to bring a new era of digitisation for all businesses. For a variety of industries, including healthcare, finance, travel, logistics and much more it provides excellent custom software development solutions. It has a proven track record in working with various technologies like React, NodeJs, Ruby on Rails, and Flutter. Their vision is to deliver cutting-edge software projects with standardised methodology, guidance, and technology in order to revolutionise company processes and reduce failure rates


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