Sherlock offers Web3 security audits, contests, AI analysis, and bug bounties for smart contract projects.
Three Sigma vs Ethernaut
How do Three Sigma and Ethernaut compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Three Sigma | Ethernaut |
|---|---|---|
| What it is | Three Sigma audits blockchain code and DeFi systems, reporting security findings and services for Web3 projects. | Each Ethernaut level requires hacking a smart contract in the Ethereum Virtual Machine through a Web3 and Solidity wargame. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Three Sigma and Ethernaut.
Sigma Prime audits smart contracts, zero-knowledge systems, blockchain infrastructure, and off-chain code, and publishes security research.
Hexens audits blockchain systems and offers continuous threat exposure monitoring, alongside research on smart contract platform vulnerabilities.
EverRise develops bridging and security applications for DeFi protocols across BNB Chain, Ethereum, Polygon, Fantom, and Avalanche.
VSCode Solidity Auditor adds Solidity language support and visual security auditing to Visual Studio Code.
RockawayX invests in Web3 ventures and provides blockchain infrastructure, liquidity, and engineering support for protocols and founders.







