Vendor
Quantstamp
Web3 security firm offering smart contract audits, economic analysis and infrastructure tests
About
Quantstamp is a web3 security company operated by Quantstamp, Inc., whose website terms are governed by the laws of the State of New York. Its audits and assessments cover smart contract audits, accelerated security reviews called Blitz, economic exploit analysis, and penetration testing and infrastructure audits for web3 systems. Beyond audits, it lists operational security services such as OpSec reviews, monitoring, incident response, a virtual CISO offer and a communication firewall against social engineering, as well as Chainproof, a smart contract insurance product. The company states that it has audited layer 1 and layer 2 networks, DeFi protocols, NFT marketplaces, exchanges and blockchain clients, and that its team has experience in formal verification, static analysis and compilers. Its audits page names ecosystems including Ethereum, Solana, Polygon, TON, Avalanche, Arbitrum, Cardano, BNB Smart Chain, Flow, Stacks and Mantle. Publicly available audit reports can be browsed and downloaded from its website, and it also publishes an audit readiness guide and an incident response guide.
At a glance
- Offers smart contract audits, Blitz accelerated reviews and economic exploit analysis
- Sells penetration testing and infrastructure audits for web3 systems
- Provides incident response, monitoring and OpSec reviews
- Publishes downloadable public audit reports on its website
- Publishes an audit readiness guide for projects
- Services
- Audit
- Penetration testing
- Public audit reports
- quantstamp.com(opens in a new tab)
Quantstamp: frequently asked questions
- What services does Quantstamp offer?
- According to its public information, Quantstamp offers: Audit and Penetration testing.
- Which blockchains does Quantstamp work with?
- Quantstamp works with Ethereum, Solana, Polygon, TON, Avalanche, Arbitrum, Cardano, and BNB Chain.
- Is Quantstamp verified on smart-contract.com?
- Not yet. This listing was compiled from public information and Quantstamp has not claimed it or gone through the vetting process of smart-contract.com.
- How can I get a quote from Quantstamp?
- Describe your project once on smart-contract.com: you receive comparable quotes from vendors that match it, in the same format. Development and audit are always entrusted to two independent companies.
Where this information comes from
This listing was compiled from the public pages below and last reviewed on September 24, 2026. The company has not claimed it yet, is not a partner of smart-contract.com and has not been vetted.
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