Top Smart Contract Auditors 2024 – Your Partners In Web3 Security

Choosing the right smart contract auditor is crucial for blockchain project security. A security audit by a reputable company can identify vulnerabilities, ensuring your project is safe. This article emphasizes the importance of security audits and guides on selecting the best auditor, focusing on their expertise, track record, and the value they bring in protecting Web3 projects.

Benefits Of Using A Smart Contract Auditor

Collaborating with a smart contract audit company brings several benefits, including enhanced security and trust. Auditors meticulously review smart contract codes to identify vulnerabilities, reducing the risk of hacks and financial losses. This process safeguards assets and boosts investor confidence by demonstrating a commitment to security. The main benefits are:

  • Reduces the risk of exploits or hacks
  • Facilitates compliance with industry standards and regulations
  • Saves time and resources by preventing costly post-launch fixes
  • Enhances the project’s reputation
  • Provides insights and recommendations into best practices for smart contract development

Overall, using a smart contract auditor is a proactive step toward ensuring the integrity and success of blockchain projects

How To Prepare For A Smart Contract Audit

To prepare for a smart contract audit, ensure your documentation is complete and clear, detailing your smart contracts’ logic and intended use. This will help auditors understand your project’s goals and check for alignment with security standards.

Finally, be ready to provide access to your code repository and any necessary background information to streamline the audit process.

Top Smart Contract Audit Companies 2024

Key ServicesNetworksFounded
HackenSmart Contract Audit, Blockchain audit, Penetration Testing, dApp Audit, 
Bug Bounty, Proof of Reserves, CCSS Audit
Tokenomics Audit
18+2017
QuillAuditsSmart Contract Audit, dApps and DeFi Protocol Audits, 
Penetration Testing, Due diligence and KYC verification
15+2018
OpenZeppelinSmart Contract Audits, Zero-Knowledge Proof PracticeEthereum2015
ConsensysSmart Contract Audits, Smart Contract Testing, Threat ModelingEthereum2014
QuantstampSmart Contract Audits, Blockchain AuditsEvery chain2017

Hacken

Hacken, established in 2017 by cybersecurity experts, specializes in blockchain security, providing services such as smart contract audits, blockchain audits, dApp audits, penetration testing, CCSS audits, tokenomics audits and design, proof of reserves, and bug bounties.

They are recognized for their comprehensive security assessments and have secured over 1,000 clients. Hacken’s commitment to the ethical hacker community and investment in blockchain security highlight its leadership in the field. Their certifications are seen as a standard in Web3 security, showcasing their trusted role in protecting digital assets and enhancing project integrity.

Hacken is a trusted security auditor for top industry projects such as 1inch, Radix, NEAR Protocol, Sandbox, Wemix, Status, Aurora, ShapeShift, Unicrypt, Venom, Enjin, and PolkaStarter.

Hacken

QuillAudits

QuillAudits is known for its strong smart contract audit capabilities, with a track record of securing over 850 projects and protecting assets worth $30 billion. They specialize in various blockchain platforms, offering detailed and unbiased security assessments. Apart from this, QuillAudits also leverages in-house & open source security tools as per the smart contract’s framework.

QuillAudits offers audit services across various blockchain platforms, covering major ones such as Ethereum, BNB Smart Chain, Solana, Polkadot, Polygon, Algorand, and more.

In addition, among their clients are Gameloft, Nord Finance, Dfyn, Polygon DAO, etc.

QuillAudits

OpenZeppelin

OpenZeppelin, founded in 2015, is known for its security expertise in blockchain applications. They provide essential tools like the “Contracts” library for secure smart contract development and “Defender” for smart contract management automation. In addition, OpenZeppelin works with over 30 top blockchain networks.

With a mission to secure the open economy, OpenZeppelin has protected assets worth billions, offering audits and services to top organizations like Coinbase, Ethereum Foundation, Matter Labs, Aave, Optimism, and more. Their innovative approach includes gamification to identify vulnerabilities, making them one of the leaders in blockchain security.

OpenZeppelin

Consensys Diligence

ConsenSys Diligence is a leading security firm specializing in Ethereum-based smart contract audits. With a strong foundation in blockchain security, they offer a comprehensive suite of tools and services to ensure project readiness and security. Their experienced team has audited over 100 blockchain companies, uncovering significant vulnerabilities and promoting best security practices.

Founded by Ethereum co-founder Joseph Lubin, ConsenSys Diligence is trusted by major projects like Aave, 1inch, 0x, Lybra Finance, Uniswap, and more, demonstrating technical excellence in the Ethereum ecosystem.

Consensys Diligence

Quantstamp

Quantstamp is also known for its smart contract security services, using a protocol that combines automated software checks with a reward system for detecting errors. They’re recognized for providing thorough, unbiased smart contract audits, emphasizing transparency and ongoing support. 

Their experienced team, including PhDs and experts from top tech companies, has conducted over 500 audits, securing over $200 billion across various blockchains Solana, Avalanche, Ethereum, Flow, BSC, Cardano, and more. 

Quantstamp

Conclusion

Choosing a proficient smart contract audit company is not just beneficial—it’s essential for project integrity and stakeholder confidence. The highlighted auditors — Hacken, QuillAudits, OpenZeppelin, ConsenSys Diligence, and Quantstamp — represent the pinnacle of blockchain security, each bringing unique strengths to the table.

Where Can I Audit Smart Contracts?

You can audit smart contracts through specialized companies that offer security audits for blockchain projects. Firms like Hacken, QuillAudits, OpenZeppelin, ConsenSys Diligence, and Quantstamp are renowned in this field.

How Much Does It Cost To Audit A Smart Contract?

The cost of auditing a smart contract can vary widely depending on the contract’s complexity, the auditing firm’s reputation, and the depth of the audit required. The price can be between $5,000 and $20,000 on average

Can Chatgpt Audit Smart Contracts?

No, ChatGPT cannot audit smart contracts like specialized smart contract audit firms or security experts do.

How Do I Become A Smart Contract Auditor?

To become a smart contract auditor, you typically need a strong background in computer science, cybersecurity, or a related field. Start by learning blockchain programming languages, such as Solidity for Ethereum smart contracts. Gain a deep understanding of blockchain technology, smart contract development, and security vulnerabilities.