Certik

CertiK is a leading blockchain security company specializing in protecting Web3 projects through a comprehensive suite of security services. It combines artificial intelligence and formal verification techniques to audit smart contracts, blockchain protocols, and off-chain infrastructure. CertiK’s offerings cover the entire Web3 security lifecycle, from initial code audits and penetration testing to real-time on-chain monitoring and compliance solutions. This makes it suitable for startups launching new projects as well as established enterprises scaling their blockchain operations.

The platform’s core features include smart contract audits that detect vulnerabilities across multiple programming languages, penetration testing for off-chain components, and a real-time evaluation system called Skynet that monitors over 20,000 projects and 100+ ecosystems. CertiK also provides AML (Anti-Money Laundering) and risk management tools through SkyInsights, decentralized whitehat community support via SkyShield, and node validation services with SkyNode. Its formal verification services offer math-grade assurance for critical blockchain components, enhancing trust and robustness.

CertiK differentiates itself by integrating AI-driven analysis with rigorous formal methods, enabling deep security insights beyond traditional manual audits. It has audited projects with a combined market cap of nearly $500 billion and detected over 115,000 vulnerabilities. The company is recognized globally, contributing to regulatory frameworks in multiple jurisdictions and partnering with major players like OKX, Ledger, Samsung, and LINE Blockchain. Developers can get started by submitting code for audit, integrating Skynet for continuous monitoring, or leveraging its compliance and penetration testing services. Comprehensive documentation and community support are available to facilitate onboarding.