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Smart contract auditing firms help you secure your crypto project and safeguard your customers assets.
Smart contracts are self-executing digital agreements in codes stored on a blockchain.
Moreover, once these contracts are deployed, they cannot be changed.
The vulnerabilities in smart contracts are a major reason behind various crypto-based hacks, frauds, and theft.
Therefore, it is important to audit smart contracts before launching your crypto project.
A smart contract audit involves a detailed analysis of codes present in the smart contract.
This process helps to detect potential risks and flaws before deploying the code on a blockchain internet.
In addition, the open-source nature of blockchain projects leaves room for various vulnerabilities.
Besides, a project that completes the audit process tends to gain acceptance in the crypto space.
Moreover, audited projects are more likely to attract investors attention.
Blockchain security is a prominent factor that plays a crucial role in the success of a crypto project.
For this reason, its critical to conduct smart contract auditing through renowned firms.
And, to help you choose one, Ive listed the leading auditing firms for you.
Hashlock
Hashlockis an Australian firm focusing on smart contract audits and blockchain cybersecurity.
In addition, they are members of FinTech Australia and Blockchain Australia.
This firm conducts a rigorous audit to detect and report smart contract security issues.
The most impressive feature of Hashlock is its simple and well-defined audit reports.
Hacken
Founded in 2017,Hackenoffers smart contract auditing services to over 1,000 clients globally.
Moreover, they have audited 1,200+ crypto projects to date.
Their core team involved with the smart contract audit comprises more than 60 top-class engineers.
As a result, there were no reported exploits in the financial year 2022.
Hacken takes 5 to 15 business days to complete their smart contract audit.
They have audited over $10 billion in Total Value Locked (TVL).
QuillAudits
QuillAuditshas a proven track record of securing 850+ crypto projects.
Moreover, their auditing service has helped to secure assets worth over $30 billion.
Besides, this firm also has 5+ years of auditing experience in the Web3 space.
As a result, they have audited over 800K lines of smart contract codes.
Furthermore, QuillAudits provides auditing for a large number of blockchains.
In addition, their client base includes Gameloft, Nord Finance, Dfyn, Polygon DAO, etc.
ConsenSys Diligence
ConsenSys Diligenceoffers smart contract audits specifically for Ethereum-based projects.
Besides, they have audited over 100 blockchain companies and discovered 200+ major issues in smart contract codes.
Founded by Ethereums co-founder Joseph Lubin, ConsenSys is one of the most trusted names in the crypto space.
Notably, this firm is behind the development of one of thebest crypto wallets, MetaMask.
In addition, ConsenSys Diligence consists of an experienced team of auditors, researchers, and developers.
In addition, this report also includes the severity of every issue and its potential improvements.
CertiK
Founded by professors at Yale and Columbia,CertiKis undoubtedly one of the most preferred audit firms.
In addition, they incorporate AI technology, industry-leading audit tools, and methods for the best auditing results.
At the time of writing, CertiK has audited over 4,400 blockchain-based projects.
In addition, they have reported over 68,000+ audit findings to their clients.
Notably, this company, founded in 2018, has gained the acceptance of top investment firms.
For example, their major investors include Sequoia Capital, Tiger Global, Goldman Sachs, Binance, etc.
Besides, they offer audit services for popular blockchains like Ethereum, BSC, Polygon, Solana, etc.
Halborn
Growth hacker Rob Behnke and ethical hacker Steven Walbroehl foundedHalbornin 2019.
Smart contract audits are a major service they offer their clients.
Their audit report provides a thorough analysis of smart contracts.
Therefore, it helps to correct code errors, design issues, and identify security vulnerabilities.
Besides, they have expertise in auditing programming languages such as Solidity, Python, and Rust.
The major clients of Halborn include ApeCoin, Avalanche, Bancor, and BlockFi, to name a few.
Moreover, this auditing firm specializes in blockchains like Ethereum, Terra, Solana, NEAR, etc.
Finally, this firm takes 2 to 4 weeks to complete a smart contract audit.
Antier Solutions
Antier Solutionsis a company that offers various metaverse and blockchain-based services.
Notably, they have earned a reputation as a smart contract audit for their quality and efficiency.
Most importantly, they offer their auditing for a wide range of Industries.
In addition, their audit covers all areas of the crypto ecosystem.
Antier Solutions also has a large client base from the crypto space.
Their clients include CoinTrade, 5ireChain, Tarality, Weownomy Platform, and more.
Softstack
Founded in 2017,Softstackis a Web3 consulting, security, and software development company.
This German-based company provides smart contract audits for the top blockchains.
The supported blockchains are Ethereum, Solana, Hyperledger, EOS, Tezoz, Polygon, and BSC.
As a result, their report has a good reputation among the crypto community members.
Furthermore, this company follows German security standards and technology to provide quality audit reports.
For this reason, their notable clients are 1inch, ApeCoin, Agave, Apollo Currency, etc.
SlowMist
Established in 2018,SlowMistis a renowned security firm that offers blockchain security.
Notably, their smart contract audit reports were appreciated and recognized bymultiple crypto exchangeslike OKX.
Besides, their team has 10+ years of experience in data pipe security.
This firms experience and expertise in smart contract audit have helped them gain many partners.
SlowMist has completed smart contract audits for over 1,500 clients.
In addition, their service covers top blockchains like Ethereum, Aptos, EOS, Klaytn, and Solana.
Quantstamp
Quantstampis a well-recognized firm with expertise in blockchain security with over 500 smart contract audits.
In addition, they have helped their clients secure assets worth over $200 billion.
OpenZeppelin
OpenZeppelinconsists of a team of security experts that conducts smart contract audits.
This firm, founded in 2015, has successfully audited more than 370 crypto projects.
The smart contracts audited by OpenZeppelin hold assets worth over $15 billion.
In addition, this firm works with over 30 top blockchain networks from the crypto space.
Besides, they add notes that include expert suggestions and recommendations.
OpenZeppelin is trusted by the popular names from the crypto ecosystem.
ChainSecurity
ChainSecurityis a smart contract auditing firm that has operated in the blockchain sector since 2017.
Moreover, they provide auditing services to Web3 projects and DeFi protocols, to name a few.
This firm believes in professional methodology to provide deep investigations and quality assurance for their clients.
ChainSecurity consists of a team of experts in blockchain security.
For example, most team members are graduates and PhD holders of Europes top university, ETH Zurich.
PeckShield
Founded in 2018,PeckShieldis a blockchain security firm with senior researchers and security professionals.
This firm has conducted audits for a wide range of areas of the blockchain space.
PeckShields prominent achievements include the detection of the BatchOverflow loophole on the Ethereum smart contract.
Yes, its possible if the in-house has a well-experienced blockchain security team and the required tools.
Moreover, ensure that quality auditing is conducted by industry experts.
All the smart contract auditing firms listed in this article provide industry-standard audit services.