Top NYC, NY Blockchain Companies (165)

Crypto creates economic freedom by ensuring that people can participate fairly in the economy, and Coinbase (NASDAQ: COIN) is on a mission to increase economic freedom for more than 1 billion people. We’re updating the century-old financial system by providing a trusted platform that makes it easy for people and institutions to engage with crypto assets, including trading, staking, safekeeping,...

Our technology makes it easy for companies—from fast-growing startups to global fintechs—to integrate stablecoins into their products, platforms, and payment flows. Whether they’re launching a credit card program, enabling cross-border payments, or embedding wallets, Rain builds the tools to do it fast, flexibly, and compliantly. We’re built for the next generation of global finance. Our infrastructure combines the stability of trusted...

Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic app, bringing a better way to send, spend, invest, borrow and save to our millions of monthly active users. With a mission to redefine the world's relationship with money by making it more relatable, instantly...

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re building a resilient economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help...

Circle (NYSE: CRCL) is a global, internet financial platform company powering the foundation of an open, borderless, and programmable economy. Circle connects financial institutions, enterprises, and developers to the next generation of the internet financial system through digital assets such as USDC, Circle Payments Network for global money movement, and Arc, an enterprise-grade blockchain designed to become the Economic OS...

Deepening the Science of Security Founded in 2012 by 3 expert hackers with no investment capital, Trail of Bits is the premier place for security experts to boldly advance security and address technology’s newest and most challenging risks. It has helped secure some of the world's most targeted organizations and devices. Our combination of novel research with practical solutions reduces the...

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...

Bitcoin is the best money. It should be used like it. We build and fund free, open-source projects aimed at making bitcoin the planet’s preferred currency.

Uniswap Labs is a decentralized finance startup that contributes to the Uniswap Protocol and are the creators of the Uniswap Interface.

Candy is a new digital asset content company building an innovative new NFT ecosystem that will change how fans and collectors engage with their favorite sports, music, art, and cultural icons. We have a cutting-edge design team leading a creative studio that collaborates with athletes, artists, and content owners to bring new NFT projects to life. In addition, our unique...

Chlu (pronounced “clue,” meaning “reputation” in Irish) is a search and reputation platform for Web 3.0. Blockchains offer us the opportunity to build a new type of reputation platform. Ratings and reviews are validated by payments via cryptocurrencies and portable across all marketplaces. Breaking reputation free from walled gardens means search you can trust. The Chlu team is developing the open...

Zebedee develops software and infrastructure to introduce Bitcoin and Lightning support into digital experiences and environments.

Input OpenAPI. Output idiomatic SDKs and beautiful API docs. Backed by YCombinator.

Ripple provides one frictionless experience to send money globally using the power of blockchain technology. By joining Ripple’s growing global network, financial institutions can process their customers’ payments anywhere in the world instantly, reliably and cost-effectively. Banks and payment providers can use the digital asset XRP to further reduce their costs and access new markets. Founded in 2012, Ripple's vision...

Securitize is a global fintech, Top 50 blockchain company, with a mission to provide investors with access to invest in and trade alternative assets, and for companies to raise capital and offer shareholder's liquidity. Securitize has pioneered a fully digital, regulatory compliant, end-to-end platform for issuing, managing and trading digital asset securities (also known as security tokens), with over 200...

Valid Network Deriskifies Blockchain. Daily crypto attacks make it evident that blockchains and cryptocurrencies are NOT safe. Malicious hackers and human errors cost billions of dollars a year in fraudulent transactions and lost value. Likewise, financial opportunities are communicated among friends, and are hard to come by. Valid Network lets crypto investors trade with confidence with less risk and more visibility to...

Tassat Group Inc. is a NY-based technology company that is the leading provider of private, permissioned blockchain-based solutions for commercial banks including TassatPay, which enables banks to provide their customers with instantaneous, secure, real-time payments 24/7/365. TassatPay has become the most trusted blockchain-based platform for the banking industry and its B2B customers with over $500 billion in secure, real-time transactions...

Hivemind is a multi-strategy investment firm building the future of digital assets. We deploy capital across venture, liquid markets, alternative assets, and public equities, while also building the infrastructure needed to make digital assets investable, accessible, reliable, and scalable.

StreetWire provides oracle data services to support and promote the licensing and distribution of real estate data.

Mentat was created with the vision of making cloud simple. Out of this basic idea we have created Alpaca. Alpaca brings order to the chaos of the hybrid cloud by rapidly collecting and aggregating metadata from Azure, AWS, Google, and VMware and then providing companies the ability to search and tag and categorize assets throughout hybrid clouds.