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Smart Contract Audit

A comprehensive security assessment of your smart contract and blockchain code to identify vulnerabilities and recommend ways to fix them.

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Fast, Highly Accurate Smart Contract Audits

Our industry-leading audit methodology and tooling includes a review of your code’s logic, with a mathematical approach to ensure your program works as intended.

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Accurate Findings

Have your code reviewed by CertiK’s team of seasoned security experts, who have audited 1000’s of projects

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Vulnerability & Remediation

Receive rich reporting, covering findings and recommendations on on how to remediate vulnerabilities.

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Experience & Flexibility

Providing the largest coverage on languages and ecosystem, as well as faster onboarding options, depending on project code size.

Smart Contract Audit Statistics

3,873

Security Audit Projects

61,279

Security Audit Findings

Formal Verification Statistics

107

Projects with Verification

307

Smart Contracts

Trusted by Market Leaders

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Sebastien Borge
COO & Co-founder

While traditional testing approaches merely attempts to detect bugs, the CertiK Software provides mathematical proofs that blockchain ecosystems are bug-free. That is one of the main reasons that convinced us to entrust these verifications to CertiK.

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Justin Hyun
Head of Incubation

We were impressed with the suite of products offered by CertiK, which ranged from full-scope auditing, to security dashboards, and ongoing white hat support. CertiK saw the vision of what TON blockchain could be and wanted to develop that relationship early on, and to really think of different ways to add value across the board.

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Aishwary Gupta
DeFi Chief of Staff

We don't want to preach security, we want to show everyone that we are secure. That’s why we did our two audits with CertiK, and why we enabled Skynet too. So everyone can do their own research, it's all out there. Go check it for yourself, and then believe us.

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Steve Ward
Managing Director

CertiK is a mission-critical blockchain cybersecurity platform in a massive market and has already become a clear leader in the industry with a high-quality product that provides all-round security for blockchain, smart contracts, and Web3. We look forward to partnering with CertiK’s best in class founding team, complete with a team of leading crypto security thought leaders as they continue to grow and Scale-Up.

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Oli Harris
Managing Director

Goldman Sachs is excited to be an investor in Certik, a leading security platform for the blockchain and Web3 ecosystem. As we see continued growth in use cases and assets on decentralized applications the solutions being built by Certik will be integral to securing the ecosystem, helping to accelerate innovation and adoption of these novel technologies.

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Spokesperson

Blockchain security is an indispensable link in the commercial value chain overall. We are very proud to invest in CertiK, which is deeply involved in this field. This is an important addition to our global blockchain investment landscape. We believe that CertiK can create synergies with other companies we have invested in. Our goal is that Sequoia can provide CertiK with resources to jointly develop the blockchain security market.

Why Choose CertiK?

Our team has conducted over 3,700 audits across all major protocols and is trusted as the recommended blockchain and smart contract audit provider by top exchanges like Binance, OKEx, and Huobi.

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Smart Contract Audit Process

Working together is a simple 5 step process

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How Does It Work?

Our security audit platform evaluates smart contracts for vulnerabilities and certifies their behavior with respect to a custom function specification.

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What’s in the audit report?

Our audit reports are custom, thorough, and transparent. The report will contain the details of any identified vulnerabilities and classify them by severity (Critical, Major, Medium, Low, and Informational), along with suggested remediations.


With every successful audit, we’ll provide you with a listing on the Web3 Security Leaderboard that is shared publicly with the entire crypto community. The Leaderboard contains the details of projects alongside their audit reports, as well as the community’s security sentiment of the project.

Our Experience

Our experience spans multiple smart contract protocol languages and platforms, and thousands of lines of code audited.

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