Best Smart Contract Audit Services

HackenProof

HackenProof is an expert bug bounty and crowdsourced audit platform that connects companies with a global community of white hat security researchers. Projects launch a program, researchers find and report vulnerabilities, and HackenProof handles triage, validation, and payouts, so security teams only deal with verified, actionable issues.

Average Rating: 4.8/5.0

Total Reviews: 9

Softstack

Softstack is an Industry Leader in Web3 custom software development, smart contract auditing, and Web3 consulting. Made in Germany. Softstack has a zero exploit record on 1,200+ smart contract audits. Trusted by global brands such as Ripple, TON, BitGo, Anchorage Digital, Siemens AG, 1inch and many more.

Average Rating: 5.0/5.0

Total Reviews: 6

Hashlock

Hashlock is the industry leading independent blockchain cybersecurity and smart contract auditing firm for web3. They are a highly specialised Blockchain Cybersecurity firm coming from manual analysis, community auditing backgrounds and differentiate by the quantity of findings and being maintaining a high level of collaboration with clients, both in Australia and globally. Reach out to request a smart contract security audit by our leading security researchers, conducted through manual analysis and best practice testing.

Average Rating: 5.0/5.0

Total Reviews: 5

Antier Solutions

Antier Solutions is a blockchain development company providing a host of offerings like white label crypto exchange and wallet development, P2P lending platform development, ICO/STO/IDO, coin development, crypto banking platform development, DeFi development, NFT development, metaverse development, DAO development.

Average Rating: 4.4/5.0

Total Reviews: 4

BlockChainSentry

BlockChainSentry offers end-to-end custom, scalable, Web-3-based blockchain security solutions, including vulnerability management, smart contract audits, compliance audits, penetration testing, threat intelligence, and test automation.

Average Rating: 4.0/5.0

Total Reviews: 1

OpenZeppelin

OpenZeppelin Contracts helps you minimize risk by using battle-tested libraries of smart contracts for Ethereum and other blockchains. It includes the most used implementations of ERC standards.

Average Rating: 5.0/5.0

Total Reviews: 1

Ambisafe Smart Contract Audit

Ambisafe smart contract reviews help to ensure the stability of your project. It is important to identify problems before deploying your code. Do not underestimate how crucial this is. Once your code is on the main network, you can not modify it. Luckily, our Solidity team excels at finding and fixing Smart Contract issues. Our team’s lead-software architect Oleksii Matiiasevych, helped to save millions of dollars from hackers in July 2017. There is no team better qualified to review your smart contracts. Avoid errors that could risk your project and company. Demonstrate your commitment to security and quality with our smart contract review and stamp of approval.

AnChain.AI

Leading AI blockchain #security company identifying and solving vulnerabilities for exchanges, wallets, blockchain protocols and DApps.

Axomium

We are a software development company that specializes in Decentralized Technology and Web3 Development. Our team of highly skilled professionals can provide top-notch web3 expertise to augment your projects or team. With our extensive experience, we are capable of developing your Minimum Viable Product (MVP) in the shortest time possible, ensuring rapid and efficient delivery. Partner with us to leverage our expertise and achieve your business goals in the decentralized technology space.

byterocket

Ready for Lift-Off? Expert software development and professional smart contract audits by experienced engineers, turning your problems into solutions.

CertiK

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

Certora

Certora is a leading Web3 security company specializing in formal verification tools and smart contract audits. Their flagship product, the Certora Prover, enables developers to mathematically verify the correctness and security of smart contracts by analyzing bytecode against specified rules. This process ensures that contracts function as intended and are free from critical vulnerabilities. Key Features and Functionality: - Formal Verification: Certora Prover performs comprehensive analysis of smart contract bytecode, checking all possible states and paths to identify potential vulnerabilities. - Automated Analysis: The tool integrates seamlessly into development pipelines, allowing for continuous security checks on every code commit. - Custom Rule Development: Certora's team of formal verification experts can create tailored rules to ensure the security of specific contract functionalities. - Community Engagement: Through audit contests and collaborations with platforms like Code4rena, Certora leverages community expertise to enhance smart contract security. Primary Value and Problem Solved: Certora addresses the critical need for secure and reliable smart contracts in the decentralized finance (DeFi ecosystem. By providing tools that mathematically prove contract correctness, Certora helps developers detect and eliminate bugs before deployment, reducing the risk of exploits and financial losses. This proactive approach to security fosters trust and confidence among users and stakeholders in the blockchain community.

ChainSecurity

ChainSecurity is a provider of smart contract auditing services, specializing in the security assessment of complex blockchain projects. Since its inception in 2017, the company has collaborated with top-tier DeFi protocols, research institutions, central banks, and large organizations to ensure the integrity and reliability of their smart contracts. By leveraging advanced tools and methodologies, ChainSecurity delivers comprehensive audit reports that detail system descriptions and identify potential vulnerabilities, thereby enhancing the overall security posture of blockchain applications. Key Features and Functionality: - Comprehensive Audits: ChainSecurity conducts in-depth analyses of smart contracts, examining code for security flaws, functional correctness, and adherence to best practices. - Advanced Tooling: Utilizing state-of-the-art tools like Securify, developed in collaboration with ETH Zurich, ChainSecurity offers automated and manual reviews to uncover vulnerabilities. - Diverse Expertise: The company has audited a wide range of projects across various sectors, including DeFi protocols, stablecoins, lending platforms, and decentralized exchanges. - Public Audit Reports: ChainSecurity provides transparent and detailed audit reports, allowing stakeholders to understand the security measures and findings related to their projects. Primary Value and Problem Solved: ChainSecurity addresses the critical need for security in the blockchain ecosystem by identifying and mitigating vulnerabilities within smart contracts. By offering thorough and transparent audits, the company helps organizations build trust with their users, prevent potential exploits, and ensure the safe operation of their blockchain applications. This proactive approach to security fosters a more robust and reliable decentralized financial landscape.

CodeHawks

CodeHawks helps protect some of the world's largest protocols. It offers private and public smart contract auditing competitions, supported by a global community of industry-leading security researchers.

Codezeros

Codezeros is a top Blockchain solution and service provider company that reinvents business with Blockchain solutions. Our Blockchain development solutions fortify the business network and make it technically dominant and advanced. Our Blockchain services include Blockchain Development, Oracle Development, VRF Protocol Development, ZK-Rollups Development, Optimistic Rollups Development Launchpad Development, Wallet Development, NFT Development, DAO Blockchain, dApps Development, Modern Whitepaper Solutions, Consensus Forking, Smart Contract Audit, New DLT Solutions, STO Solutions, Tokenomics & Exchange Development,. We serve globally and build innovative and secure digital transformation strategies to meet our client’s business needs. Codezeros is a top Blockchain consultancy firm which develops Blockchain apps. Blockchain technology can be applied to various sectors like in banking, finance, healthcare, insurance, supply chain, enterprise, identity infrastructures, politics, election, voting and in cryptocurrency. Our blockchain web and mobile apps are scalable, secure and trustworthy.