Each Ethernaut level requires hacking a smart contract in the Ethereum Virtual Machine through a Web3 and Solidity wargame.
Sherlock
vsEchidna
Sherlock vs Echidna
How do Sherlock and Echidna compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Sherlock | Echidna |
|---|---|---|
| What it is | Sherlock offers Web3 security audits, contests, AI analysis, and bug bounties for smart contract projects. | Ethereum smart contracts can be fuzzed with Echidna, whose repository describes it as a fuzzer. |
| Website | ||
| Type | Website | Open-source project |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Not recorded |
| Open source | Not stated | Yes |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Sherlock and Echidna.
Sigma Prime audits smart contracts, zero-knowledge systems, blockchain infrastructure, and off-chain code, and publishes security research.
Hats Finance runs a decentralized marketplace for smart contract bug bounties and audit competitions.
Immunefi connects crypto projects with security researchers through smart contract and crypto bug bounty programs.
Hexens audits blockchain systems and offers continuous threat exposure monitoring, alongside research on smart contract platform vulnerabilities.
HAPI uses cross-chain smart contracts to add security functions to decentralized finance products.