OpenZeppelin

4.8/5 Founded 2015 Team: 150+ $$$

About

The most recognized name in smart contract security, and for good reason. Their Contracts library is the foundation of most Solidity projects. Audits are thorough and their Defender platform adds ongoing monitoring. Premium pricing reflects premium quality.

Specialties

smart contracts defi governance token standards upgradeable contracts

Supported Chains

ethereum polygon arbitrum optimism base bnb-chain avalanche solana

Notable Audits

Aave Compound Coinbase The Graph Ethereum Foundation Uniswap ZKsync USDT0 WisdomTree

Turnaround

4-10 weeks

Team Size

150+

Public Reports

Yes — view

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