OtterSec audits blockchain systems, including layer-one networks, wallets, DeFi protocols, bridges, and related infrastructure.
Revoke vs Three Sigma
How do Revoke and Three Sigma compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Revoke | Three Sigma |
|---|---|---|
| What it is | Revoke.cash helps inspect and remove token approvals and wallet permissions across Ethereum and more than 100 networks. | Three Sigma audits blockchain code and DeFi systems, reporting security findings and services for Web3 projects. |
| 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 Revoke and Three Sigma.
EverRise develops bridging and security applications for DeFi protocols across BNB Chain, Ethereum, Polygon, Fantom, and Avalanche.
Each Ethernaut level requires hacking a smart contract in the Ethereum Virtual Machine through a Web3 and Solidity wargame.
TAU Labs designs and manages DeFi vaults, including mechanism design, token design, incentive optimization, and risk management.
Tulipa Capital curates DeFi risk strategies and provides dashboards and partner information for its on-chain finance work.
Ensuro offers digital insurance for embedded protection; its site reports policies sold and premiums collected.







