List of Blockchain Auditing Companies
Discover 76 Blockchain Auditing Companies across the most popular web3 ecosystems with Alchemy's Dapp Store. Also explore related collections including Blockchain Security Tools, Wallet Security Tools, Web3 Testing Tools. Is your project missing from the list? Submit your project to Alchemy's list of Blockchain Auditing Companies and we'll review it!
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
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OpenZeppelin
Solidity Tools
OpenZeppelin Contracts is an open library for smart contract development.
Chains
Ethereum
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
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Trail of Bits
Web3 Security Tools
Securing the world's most targeted web3 organizations and products.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Multichain
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
Sigma Prime
Web3 Security Tools
Leading provider of Ethereum smart contract security assessments.
Chains
Ethereum, Optimism, Arbitrum, Polygon, Multichain
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
Cyfrin
Web3 Security Tools
Blockchain auditing company enabling web3 developers to do more.
Chains
Ethereum, Optimism, Arbitrum, Polygon, Multichain
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
MixBytes
Web3 Security Tools
Leading DeFi auditing company that identifies and prevents exploits in decentralized projects.
Chains
Ethereum, Optimism, Arbitrum, Polygon, Polkadot, Multichain
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
WatchPug
Web3 Security Tools
Smart contract auditing company that doesn't compromise when it comes to your security.
Chains
Ethereum, Polygon, Optimism, Arbitrum, Multichain
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
Spearbit
Web3 Security Tools
Spearbit connects independent security experts to the Web3 projects that need them.
Chains
Ethereum, Arbitrum, Optimism, Polygon, Multichain
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
Zellic
Web3 Security Tools
Zellic is a web3 security firm that offers audits for projects across multiple blockchain networks.
Chains
Ethereum, Solana, EVM, Cosmos, Multichain
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
Halborn
Web3 Security Tools
Halborn provides blockchain security services like penetration testing, smart contract audits, etc.
Chains
Polygon, Ethereum, Solana, Multichain
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
Hacken
Web3 Security Tools
Hacken is a trusted blockchain security auditor on a mission to make Web3 safer.
Chains
Solana, Avalanche, BNB Chain, Ethereum, Optimism, Polygon, Arbitrum, NEAR, Aptos, Sui, Cosmos, Polkadot, Fantom
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
Secure3
Web3 Security Tools
Secure3 provides security audits for blockchain-based projects.
Chains
Ethereum, Multichain
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
BlockSec
Web3 Security Tools
BlockSec conducts research and offers reliable security services and tools for blockchain security.
Chains
Ethereum, Polygon, Avalanche, Cronos, BNB Chain, Multichain
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
OXORIO
Web3 Security Tools
Leading blockchain security firm, delivering smart contract audits and vulnerability analysis.
Chains
Ethereum, Polygon, Arbitrum, Optimism, EVM, Polygon zkEVM, zkSync
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LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
Arbitrary Execution
Web3 Security Tools
Arbitrary Execution protects Web3 protocols, assets, and users with continuous security solutions.
Chains
Arbitrum, Avalanche, Cardano, BNB Chain, Celo, Cosmos, Cronos, Ethereum, EVM, Fantom, Harmony, Filecoin, Gnosis Chain, Immutable X, NEAR, Oasis, Optimism, Polkadot, Polygon, Polygon zkEVM, Solana, Starknet, zkSync, Tezos, Moonbeam, Tron
Learn More
LAUNCH PARTNER
Ecosystem Partner
Alchemy Venture
Best-in-Class App
WAGBI Winner
WEB3 30 WINNER
Web3 30 Nominee
Growth Customer
Enterprise Customer
Amplify Winners
Verichains
Web3 Security Tools
Verichains is a Web3 security firm with expertise in cryptography and core blockchain technology.
Chains
Acala, Arbitrum, Aptos, Astar, Avail, Avalanche, Bitcoin, Bitcoin Cash, BNB Chain, Cardano, Celestia, Celo, Cosmos, Cronos, Doge, Ethereum, EVM, Fantom, Filecoin, Flow, Gnosis Chain, Harmony, Hive, Holochain, Immutable X, Injective, Klaytn, Kusama, Litecoin, Mantle, Monero, Moonbeam, NEAR, Oasis, Ontology, Optimism, Polkadot, Polygon, Polygon zkEVM, Ronin Network, Skale, Solana, Starknet, Sui, Tezos, Tron, Zcash, zkSync
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