Hats Finance runs a decentralized marketplace for smart contract bug bounties and audit competitions.
Immunefi vs HAPI ID
How do Immunefi and HAPI ID compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Immunefi | HAPI ID |
|---|---|---|
| What it is | Immunefi connects crypto projects with security researchers through smart contract and crypto bug bounty programs. | 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 Immunefi and HAPI ID.
Sigma Prime audits smart contracts, zero-knowledge systems, blockchain infrastructure, and off-chain code, and publishes security research.
Sherlock offers Web3 security audits, contests, AI analysis, and bug bounties for smart contract projects.
Each Ethernaut level requires hacking a smart contract in the Ethereum Virtual Machine through a Web3 and Solidity wargame.
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.







