Three Sigma audits blockchain code and DeFi systems, reporting security findings and services for Web3 projects.
Sigma Prime vs STARK
How do Sigma Prime and STARK compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Sigma Prime | STARK |
|---|---|---|
| What it is | Sigma Prime audits smart contracts, zero-knowledge systems, blockchain infrastructure, and off-chain code, and publishes security research. | StarkWare develops STARK proof technology for blockchain scalability, security, and privacy, with products including Starknet and StarkEx. |
| 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 Sigma Prime and STARK.
Trail of Bits publishes security reviews, research, open-source tools, and talks covering software, blockchains, and AI systems.
HAPI uses cross-chain smart contracts to add security functions to decentralized finance products.
OtterSec audits blockchain systems, including layer-one networks, wallets, DeFi protocols, bridges, and related infrastructure.
Sherlock offers Web3 security audits, contests, AI analysis, and bug bounties for smart contract projects.
FailSafe builds continuous security testing systems that probe applications, APIs, infrastructure, and AI systems for exploitable issues.






