Quantstamp

Read 6 Quantstamp reviews and testimonials from customers, explore 1 case studies and customer success stories, and watch customer videos to see why companies chose Quantstamp as their

Quantstamp is a global leader in blockchain security, on a mission to secure the future of web3. Founded in 2017, the team has honed its expertise through hundreds of audits and worked with some of the top projects in the industry including Maker, Compound, Polygon, Arbitrum, Sandbox, and many more. To date, Quantstamp has performed 750+ audits and secured over $200 billion in digital asset risk from hackers. In addition to providing an array of security services, Quantstamp facilitates the growth and longevity of the web3 space through strategic investments and acting as a trusted advisor to help projects scale.

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Customer Rating Review Score based on 297 reference ratings
4.8/5.0 (297)
  • 2025 Top Rated Software Award

6Testimonials

  • "As we continue to push the boundaries of innovation, Quantstamp has been an invaluable partner in ensuring the security and integrity of our platforms and smart contracts. Their thorough, insightful …

  • "Quantstamp's ability to quickly produce comprehensive and insightful audits has proven them to be an invaluable partner for our grantees. The importance of the extra layer of due diligence they …

  • "As we build blockchain experiences that thrive in the mainstream, alongside thousands of talented independent builders on Flow, Quantstamp is bringing to the ecosystem the high-quality security and code review …

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1 Case Studies

  • Hedera Hashgraph - Customer Case Study

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Read Quantstamp Reviews, Testimonials & Customer References from 6 real Quantstamp customers.

Browse Quantstamp Case Studies, Customer Success Stories, & Customer References from 1 businesses that use Quantstamp.