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EVM AND SOLIDITY

Auditors who have reviewed the entire Ethereum stack

We’ve audited teams like Vyper, LayerZero, Wormhole, Euler and MetaMask, served on Uniswap’s bridge committee and researched malicious hook usage in Uniswap v4.

$36.82B+On-chain TVL secured
$1.00B+Vulnerabilities patched
Public audits Get an audit

Trusted by teams building the next generation of crypto

Served on Uniswap’s bridge committeePublic audit reportsSolana · EVM · Sui · Aptos · Cosmos · NEAR

CLIENTS

In their words

“Their website says protecting Blockchain ideas, but their command of JavaScript is impressive. If you've got something that you think would be "too hard for pentesters to understand" - these folks will surprise you. They're not your average pentester.”
Zbigniew Tenerowicz Zbigniew TenerowiczMetaMask
“Working with OtterSec on critical audits has been a great experience. It’s clear OtterSec cares deeply about customer satisfaction and the security of our protocols. Their communication and flexibility was refreshing.”
John Woods John WoodsAlgorand

HOW WE AUDIT

From scoping to report

  1. 01

    Talk it through

    A first conversation about what you’re building, when you need it secured and what worries you most.

  2. 02

    Look at the code

    We sign an MNDA and read the in-scope repositories before committing to anything.

  3. 03

    Agree the scope

    You get a quote sized to duration, likely vulnerabilities and overall complexity. No guesswork.

  4. 04

    Findings as they land

    Once we kick off, issues reach your team as we find them, not weeks later.

  5. 05

    Report and fixes

    A final report with every finding and our suggestions for fixing it.

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EVM

Get your Solidity reviewed by compiler-level auditors

Share your scope and timeline. We’ll come back with a quote based on duration, potential vulnerabilities and complexity.

Get in touch