Sigma Prime audits smart contracts, zero-knowledge systems, blockchain infrastructure, and off-chain code, and publishes security research.
Immunefi vs FailSafe
How do Immunefi and FailSafe compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Immunefi | FailSafe |
|---|---|---|
| What it is | Immunefi connects crypto projects with security researchers through smart contract and crypto bug bounty programs. | FailSafe builds continuous security testing systems that probe applications, APIs, infrastructure, and AI systems for exploitable issues. |
| 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 FailSafe.
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Trail of Bits publishes security reviews, research, open-source tools, and talks covering software, blockchains, and AI systems.






