Best Smart Contract Auditing Software

Halborn is a blockchain cybersecurity firm specializing in smart contract audits, penetration testing, and security consulting for Web3, financial services, and gaming sectors.

OpenZeppelin is an open-source framework and security company that provides reusable smart contract libraries and security audits to help developers build secure blockchain applications.

Consensys Diligence is a ConsenSys auditing service providing smart contract security audits, analysis tools, and best practices for Ethereum and blockchain projects.

Trail of Bits is a high-end cybersecurity research, engineering, and consulting firm founded in 2012 that secures targeted organizations via novel research, audits, and open-source tools.

CertiK is a blockchain security company providing smart contract audits, formal verification, on-chain monitoring, and risk assessment for Web3 protocols and applications.