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







