Top New York Blockchain Startups (148)

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...

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...

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.

Paxos Labs is the institutional-grade infrastructure platform powering the next era of onchain finance. With Paxos Labs, enterprises can take the step beyond stablecoin issuance and acceptance to deliver full onchain financial experiences for their users from branded stablecoin creation, to servicing yield on stablecoins, integrating compliant money markets, and more. Backed by Paxos’s $120B+ track record in tokenization and regulatory expertise,...

At Tatum, we believe blockchain is the future, and developing apps on the blockchain should be accessible. Tatum is the fastest way to build, test and run blockchain apps. Supported on over 40+ blockchains, we make you turn your ideas into reality easy and quick.

Founded in 2018 by professors of Yale University and Columbia University, CertiK is a pioneer in blockchain security, utilizing best-in-class AI technology to secure and monitor blockchain protocols and smart contracts. CertiK’s mission is to secure the cyber world. Starting with blockchain, CertiK applies cutting-edge innovations from academia into enterprise, enabling mission-critical applications to be built with security and correctness....

Superstate is an asset management firm modernizing the infrastructure of investment funds for crypto native institutional investors. We offer investment products that benefit from the speed, programmability, and compliance advantages of blockchain tokenization. Learn more about our products for institutional investors at Superstate.co. Superstate is currently exempt from registration with the U.S. Securities and Exchange Commission (“SEC”) in reliance on...

Crossmint is a one-stop-shop developer platform providing enterprise-grade infrastructure for building modern financial applications. It enables companies to integrate stablecoin payments, programmable wallets, tokenization, and AI agent-driven commerce, simplifying blockchain adoption.

We help our customers make the crypto economy a safe place to transact and invest as crypto paves the way for a new, digital monetary system. Crypto businesses, financial institutions, and government turn to Elliptic for blockchain analytics, training, and certification to better manage financial crime risk in crypto.

Hivemind Capital Partners is a global investment group operating at the intersection of traditional finance and the onchain economy. Founded in 2021, Hivemind allocates institutional capital across a diverse set of investment strategies, and implements technology infrastructure to help assets and institutions transition onto blockchain rails with discipline, durability, and scale.

Everybody and their mother working on blockchains loves the word “decentralization”. On a broad, world-changing scale, we can all agree that it’s important. Yet, when we zoom into the specifics of how to build this decentralized world, we find many diverse approaches. Whether it’s defi, identity, art, healthcare, or anything in between, a single dependency unites each dream for the...

Aave Labs is the original author and key contributor of the Aave Protocol and a software technology company founded by Stani Kulechov. The team builds blockchain-based products that power decentralized finance, including the Aave Protocol, the Aave-native stablecoin GHO, and Horizon, an institutional platform for borrowing against tokenized real-world assets. Aave is DeFi’s largest and most trusted lending protocol, where...

Aptos Labs is a people-first blockchain on a mission to help billions of people achieve universal and fair access to decentralized assets in a safe and scalable way. Founded by some of the original creators and maintainers that researched, designed, and built the Diem blockchain to serve this purpose, we have dedicated several years toward this mission. We believe the open-source...

We conduct research and trade alternative investment markets. Mathematicians, software engineers, and data scientists welcome.

Interexy is headquartered in Miami and with a developer center in Europe. Among our clients are such prominent companies as SAP, Pampers & Square, Sandbox, Lil Durk, General Electric, Square Inc., Cut&Shave Barbers, Xylo and others. Our clients value high adaptability, responsiveness, and proactivity that we offer at each and every step. We have worked with various projects, including $11M...

Velixus Labs is dedicated to shaping the future of digital transformation through the convergence of artificial intelligence, blockchain, cryptocurrency, and Web3 technologies. We build integrated infrastructure and intelligent systems that help organizations operate more efficiently, collaborate more securely, and adapt more quickly to an increasingly digital world. Our solutions are designed for industries where trust, automation, and data-driven decision-making are critical....

Backed by Pantera Capital, Coinbase Ventures and other industry leaders, Nomina, formerly known as Omni, is a unified trading platform for onchain markets. Nomina delivers a suite of advanced strategies and automation tools to help users execute cross-exchange trades seamlessly, synchronize positions, and monitor everything all in one place.

Sorare is at the intersection of sports, gaming and NFTs. Through tradable digital cards, Sorare is designing a collective fantasy football experience where you can manage your favorite players, hone your passion to earn prizes and be part of a community. Anyone, anywhere, can connect with the game on Sorare. The company’s mission is to build “the game within the...

Injective Labs is a core contributor to Injective, the blockchain built for finance. Injective is an open, interoperable network that uniquely provides solutions for DeFi developers. Cosmos IBC and Ethereum compatible, Injective is a hub for dApps shaping the future of finance. Applications built on top of Injective enjoy zero gas fees, secure transactions, and fast transmissions for dynamic scalability....

At OpenSea, we’re building the destination for the onchain economy — a place where anyone, anywhere, can trade everything seamlessly. In 2021, we helped bring the first wave of everyday internet users onchain, introducing millions to digital ownership through NFTs. Collectors, artists, gamers, and creators all found a new way to own and exchange digital property. Now we’re expanding that vision....