Overview
CertiK is presented as the largest blockchain security auditor, offering an integrated security and compliance suite designed to protect Web3 projects at every stage of growth. The website emphasizes a multi-product approach that combines traditional security services—such as smart contract audits and penetration testing—with real-time on-chain monitoring, compliance tooling, node services, and formal methods. The company promotes a strong ecosystem presence, boasting thousands of projects monitored, millions of monthly users of its Skynet rating system, and partnerships with major industry players and global regulatory bodies.
Core Capabilities
CertiK’s product set spans auditing, continuous monitoring, and operational security. Key capabilities include:
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Smart Contract & L1/L2 Chain Audits: Comprehensive code reviews, security assessments, and remediation guidance for smart contracts and blockchain protocol codebases. These engage manual review and automated tooling to detect vulnerabilities and logic errors.
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Skynet — Real-time Ratings & Monitoring: A continuous monitoring platform that delivers project scores, on-chain insights, and alerts. Skynet provides a public-facing trust signal and real-time intelligence for exchanges, wallets, and DeFi projects.
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SkyInsights — Compliance & AML: Transaction monitoring, AML/CTF analytics, and risk labeling to help VASPs and enterprises meet regulatory requirements. This product includes address labeling, incident detection, and risk reporting capabilities.
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Penetration Testing & Off-Chain Security: In-depth application and infrastructure testing to harden APIs, backends, and front-end integrations. Pen-testing extends coverage beyond smart contracts into Web2 components used by Web3 projects.
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Formal Verification, SkyNode & Whitehat Community: Formal methods for mathematically proving properties of critical components, node services for staking and network validation, and a decentralized SkyShield whitehat ecosystem for coordinated disclosure and bug bounties.
Additional Features & Trust Signals
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Continuous Monitoring and Incident Response: Ongoing surveillance and alerting for deployed contracts and exchange/wallet integrations, plus support for incident triage and remediation.
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Regulatory Engagement: Active contributions to policy and standards across the U.S., Singapore, Hong Kong, Japan, Abu Dhabi, and Korea — positioning CertiK as a bridge between industry and regulators.
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Enterprise & Investor Backing: Notable investors and partners include Sequoia, SoftBank, Binance, Coinbase, and major institutional backers, enhancing the company’s credibility and access to enterprise workflows.
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Certifications: SOC 2® Type II and ISO 27001 compliance underline a commitment to internal controls and information security management.
Why Choose CertiK
CertiK’s strength lies in packaging multiple security disciplines into a single vendor experienced in both blockchain-specific and traditional security practices. Projects benefit from: continuous on-chain visibility via Skynet, rigorous code assurance through audits and formal verification, and broader infrastructure hardening through penetration testing. The combination of monitoring, risk intelligence, and regulatory experience helps teams reduce attack surface, maintain compliance, and demonstrate trust to users and partners.
Recommended Use Cases
- Early-stage projects seeking comprehensive pre-launch audits and Skynet visibility.
- Exchanges, wallets, and custodians requiring AML, transaction monitoring, and penetration testing.
- Blockchain networks that need formal verification and node/validator services.
- Enterprises and regulated entities looking for security certifications and vendor accountability.
Conclusion
CertiK presents a broad, enterprise-ready security platform for Web3 that blends auditing, continuous monitoring, compliance tooling, and advanced verification techniques. For teams prioritizing governance, real-time risk visibility, and a single security partner able to scale from startup to enterprise, CertiK offers a compelling, end-to-end solution.


