OtterSec audits blockchain systems, including layer-one networks, wallets, DeFi protocols, bridges, and related infrastructure.
Three Sigma vs RockawayX
How do Three Sigma and RockawayX compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Three Sigma | RockawayX |
|---|---|---|
| What it is | Three Sigma audits blockchain code and DeFi systems, reporting security findings and services for Web3 projects. | RockawayX invests in Web3 ventures and provides blockchain infrastructure, liquidity, and engineering support for protocols and founders. |
| 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 RockawayX.
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.
FailSafe builds continuous security testing systems that probe applications, APIs, infrastructure, and AI systems for exploitable issues.
K3 Capital manages non-directional DeFi strategies such as interest-rate arbitrage, liquidity provision, and early protocol participation.
Each Ethernaut level requires hacking a smart contract in the Ethereum Virtual Machine through a Web3 and Solidity wargame.






