Sigma Prime audits smart contracts, zero-knowledge systems, blockchain infrastructure, and off-chain code, and publishes security research.
Ethernaut
vsHAPI ID
Ethernaut vs HAPI ID
How do Ethernaut and HAPI ID compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Ethernaut | HAPI ID |
|---|---|---|
| What it is | Each Ethernaut level requires hacking a smart contract in the Ethereum Virtual Machine through a Web3 and Solidity wargame. | HAPI uses cross-chain smart contracts to add security functions to decentralized finance products. |
| 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 Ethernaut and HAPI ID.
Sherlock offers Web3 security audits, contests, AI analysis, and bug bounties for smart contract projects.
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.
InstaDapp develops DeFi tools, including the Fluid protocol and Avocado wallet for account and smart contract transactions.