Quantstamp

Quantstamp’s mission is to secure the decentralized internet, and has protected over $200B in digital asset risk from hackers. More than 500 startups, foundations and enterprises work with Quantstamp to keep their innovative products safe.

Quantstamp is the leader in web3 security
We have...
Show more...Quantstamp’s mission is to secure the decentralized internet, and has protected over $200B in digital asset risk from hackers. More than 500 startups, foundations and enterprises work with Quantstamp to keep their innovative products safe.

Quantstamp is the leader in web3 security
We have secured over 200 billion USD worth of value.
Our peers trust us to secure Ethereum 2.0.
We have a top team of PhDs and security professionals who have a combined total of over 3800 Google Scholar citations.
We secure any blockchain client software or application written in any language.
Expert audits for decentralized systems
We will make sure your blockchain system works as intended. Our team will not only identify security vulnerabilities in your systems, we will work alongside you to solve them. We provide security that addresses the entire lifecycle of a project.

What we work on
We secure software incorporating web3 technology including blockchain clients, DeFi and NFT applications, user wallets, and more.
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We have audited numerous blockchain systems including Ethereum 2.0, Solana, Binance Smart Chain, Flow, Cardano, and have secured successful cutting-edge applications such as Maker, Curve, and OpenSea. We audit software written in any programming language including new languages specifically written for blockchain applications such as Cadence from Flow.

We are interested in the most challenging projects. If you are building something, we’d love to learn more.