Sigma Prime audits smart contracts, zero-knowledge systems, blockchain infrastructure, and off-chain code, and publishes security research.
Three Sigma
vsTrail of Bits
Three Sigma vs Trail of Bits
How do Three Sigma and Trail of Bits compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Three Sigma | Trail of Bits |
|---|---|---|
| What it is | Three Sigma audits blockchain code and DeFi systems, reporting security findings and services for Web3 projects. | Trail of Bits publishes security reviews, research, open-source tools, and talks covering software, blockchains, and AI systems. |
| 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 Three Sigma and Trail of Bits.
Hexens audits blockchain systems and offers continuous threat exposure monitoring, alongside research on smart contract platform vulnerabilities.
OtterSec audits blockchain systems, including layer-one networks, wallets, DeFi protocols, bridges, and related infrastructure.
FailSafe builds continuous security testing systems that probe applications, APIs, infrastructure, and AI systems for exploitable issues.
Sherlock offers Web3 security audits, contests, AI analysis, and bug bounties for smart contract projects.
Splunk for Blockchain helps monitor blockchain systems by collecting and analyzing onchain and offchain data.
Free trial
24 alternatives