Protect Your Project Today
Provable Trust For All.
Elevate Your Web3 Journey
CertiK is Web3's largest smart contract auditor and provides a comprehensive suite of tools to secure the industry at scale.
$499B Market Cap Assessed
4,754 Clients Served
17,126 Projects Monitored
Solutions for All Stages of Growth Adopt a Unified Approach to Managing Your Web3 Security Lifecycle.
For Startups, Global Enterprises

Security Spotlights

CertiK received recognition from over 25 leading global companies for its significant contributions to security.
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CertiK was recognized again in Apple's iOS 17 Security Update of three critical security vulnerabilities in Apple's iOS kernel.
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CertiK has successful completed a comprehensive security audit for XLS-30d, an innovative AMM built on the XRP Ledger (XRPL).
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CertiK and OKX partner to enhance security across OKX's ecosystem, boosting trust and setting new security standards.
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CertiK has completed a security audit of LINE Blockchain and will join the network as a governance member and node validator.
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CertiK has successfully completed the formal verification of HyperEnclave’s core components, the paper accepted by ASPLOS'24.
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Samsung has acknowledged CertiK's contributions to significantly enhancing the security of its mobile blockchain solutions.
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Delphinus Lab and CertiK partnered to enhance zkWasm security. CertiK completed the first formal proof of a zero-knowledge proof VM circuit.
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CertiK's audits significantly enhanced TON's security, including the formal verification of its consensus module, ensuring functionality and robustness.
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CertiK’s comprehensive audit of the SEI Protocol identified and resolved critical issues, safeguarding the network before its mainnet launch.
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CertiK earned Sui's top bug bounty of $600k for uncovering a critical vulnerability that had the potential to shut down the network.
Regulatory Contributions
Web3 Policy Advocate
CertiK has established key regulatory relationships in Japan, Malaysia, Hong Kong, Abu Dhabi, and South Korea, contributing to policies on stablecoins, Web3, and the metaverse.

Backed by Leading Investors

Sequoia
Coatue
Tiger Global
SoftBank
Goldman Sachs
Lightspeed
Binance
Coinbase
Insight Partners
Advent International
Shun Wei
Yale University
CertiK Product Suites

Building a Safer, Smarter Future for Web3

Elevate your Web3 journey with an all-in-one security and compliance suite—covering smart contract audits, on-chain monitoring, AML, incident response, and more. From launch to scale, we help you build with confidence, integrity, and real-time insights.

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logo-Code Security Audits Code Security Audits

Secure Your Code, Empower Your Project

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

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We safeguard decentralized systems in multiple languages.

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115,000+ Vulnerabilities Detected
$499B Market Cap Assessed
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logo-Penetration Testing Penetration Testing

Strengthening Off-Chain and Application Layers

Penetration testing delivers an in-depth security assessment across off-chain components and Web3 applications, uncovering vulnerabilities and strengthening your project against evolving threats. Leveraging deep Web2 and Web3 expertise, we enhance your project’s defenses across all layers.

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500+ Application Secured
10M+ User Protected
Crypto Exchange and Custody · Wallet · DApp
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logo-Skynet Rating Skynet Rating

Professional Real-time Web3 Evaluation System

CertiK Skynet Score is a real-time evaluation system that provides an independent and objective assessment of the status and performance of Web3 projects, exchanges, and wallets. We deliver comprehensive analysis for 17,000+ projects for the community.

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logo-Compliance/AML Compliance/AML

Crypto Compliance, AML & Risk Management

SkyInsights provides real-time transaction monitoring, AML/CTF compliance solutions, and risk analytics to ensure VASPs meet their regulatory requirements.

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logo-Node Service Node Service

Powering Blockchain Integrity

CertiK supports more than 20 blockchain networks as node validator. More than $1.2B crypto assets are staked with CertiK on blockchains such as BNB, exSat, Kaia, KEEP and WEMIX.

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20+ Supported Chain
99%+ SLA
$1.2B+ Staked Value
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Building The Future Together

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