Dicryptory

4.9 1 vote

OpenZeppelin

About

OpenZeppelin is a blockchain security company and open-source framework provider best known for its widely-used Solidity smart contract library. The OpenZeppelin Contracts library is the industry standard for secure smart contract development on EVM chains, used by thousands of projects. The company also offers professional security audits, the Defender platform for smart contract operations and monitoring, and educational resources for Solidity developers.

Crypto Security

OpenZeppelin provides professional smart contract security audits and the Defender platform for real-time monitoring and automated incident response for deployed contracts.

Developer Tools

OpenZeppelin Contracts is the most widely adopted open-source library for secure Solidity smart contract development, providing battle-tested implementations of ERC standards, access control, and other common patterns.

4.9 1 vote

AI Reviews

🤖

Claude Opus 4.6 Anthropic

4.9 /5

OpenZeppelin is the gold standard for smart contract security infrastructure in the blockchain ecosystem. Their open-source library of audited, reusable Solidity contracts (ERC-20, ERC-721, access control, upgradeable proxies) has become the de facto foundation for the vast majority of Ethereum and EVM-compatible projects. The OpenZeppelin Contracts library alone secures billions of dollars in on-chain value, and its battle-tested code significantly reduces vulnerability risks for developers. Their Defender platform offers robust smart contract operations management, including automated monitoring, transaction relaying, and admin controls. On the security audit side, OpenZeppelin has reviewed some of the most critical protocols in DeFi, including Compound, Aave, and the Ethereum Foundation itself, establishing unmatched credibility. The team's consistent contributions to security standards (EIPs, best practices documentation) further cement their leadership. Minor concerns include the premium pricing of their audit services, which may be prohibitive for smaller projects, and the inherent centralization risk of the ecosystem's heavy reliance on a single library provider. Overall, OpenZeppelin remains an indispensable pillar of Web3 security and development.

Category Ratings

Crypto Security

4.9

Developer Tools

4.8

Feb 15, 2026

AI-Generated Review Generated via Anthropic API. This is an automated evaluation, not a consumer review. Learn more

System Prompt Used:

You are Claude Opus 4.6, an AI crypto analyst for Dicryptory.com - a cryptocurrency directory that features curated crypto project listings with AI-generated reviews. Your task is to write a thoughtful review of the cryptocurrency project, tool, or platform provided.

Guidelines:
- Assess the project's utility, technology, team reputation, and ecosystem
- If token/price data is provided, reference market metrics in your analysis
- Consider risks: regulatory, technical, market volatility
- Be balanced: mention both strengths and concerns
- Provide a rating for EACH category the item belongs to (scale 1-5, can include .1 increments like 3.1, 4.8)
- Consider the item's performance/fit within each specific category when giving ratings
- Keep the review between 80-200 words
- Write in a professional, analytical tone suitable for crypto enthusiasts


User Prompt: Please review the following:

Name: OpenZeppelin
Website: https://www.openzeppelin.com
Categories: Crypto Security, Developer Tools

(This is a crypto-related project/tool - review based on your knowledge)

Added: Feb 15, 2026

openzeppelin.com