Top New York Blockchain Startups (149)

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,...

We are a small group of veteran game developers and entrepreneurs creating games using blockchain technology. Our vision is simple: to create generation-defining games that fundamentally grant power and ownership to the players who play them. Our team has decades of experience building games at the scale of 100M+ players. Our team hails from Epic Games, Zynga, EA, and Activision, where...

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....

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...

Newlab advances technologies that support the health of our planet. We act as a facilitator, connector, and translator for our community of experts and innovators, helping to build, test, and scale world-changing ideas through investment, venture building, and structured collaboration with industry and government partners. Inspired by its rich history, we envisioned a way to return 
the building to relevance by...

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...

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...

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...

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.

MANTRA is an EVM-compatible Layer 1 blockchain purpose-built for real world assets, with native support for regulatory compliance. As a permissionless chain, MANTRA empowers developers and institutions to participate in the growing RWA tokenization space through advanced modular technology, compliance-ready features, and cross-chain interoperability. MANTRA holds a Virtual Asset Service Provider (VASP) license from Dubai’s Virtual Assets Regulatory Authority (VARA) to...

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

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.

Frustrations with filing crypto taxes It all started with trying to be compliant when reporting taxes on crypto gains, a nearly impossible task. Our founders envisioned a future where modern API-powered technology automates data ingestion, calculation, and required information and financial reporting. Enable digital assets for the global economy Blockchain, crypto, and tokenized assets are helping modernize financial infrastructure and money movement around...

We are building the Monad blockchain, an ultra-high-performance EVM-compatible layer-1 blockchain designed to bring world adoption to decentralized apps. We help the EVM scale by enabling parallel execution and other significant innovations in distributed consensus and smart contract execution. Monad blockchain, an ultra-high-performance EVM-compatible layer-1 blockchain designed to bring world adoption to decentralized apps. We help the EVM scale by...

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...

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....

Clovyr brings the flexibility and ease of use of modern application development to the blockchain domain. More than just a development framework, Clovyr is an ecosystem of applications and services that empowers teams of all sizes to experiment, iterate, and grow products to production much faster than before.