Production-Ready by Design
Built for production-scale Web3 systems
Receive a free pre-audit assessment when you request a quote with us
Smart Contract Audit
Manual, Competition Level, Line by Line Smart Contract Auditing. Leading Edge Audits by the auditors of Sushi Swap, Gaia Games and other leading protocols.
Why pick Exploitless as your Smart Contract Audit company?
With thousands of contracts deployed across Web3, the risks of on-chain exploits have never been greater. At Exploitless, we offer rigorous smart contract audits to help you ship secure code
— whether you’re preparing for mainnet launch or maintaining an existing protocol.
Our Key Features
Clear, Actionable Communication
Clear communication with engineering, security, and leadership
Diverse Clientele
Trusted by teams handling real value on-chain
Protocol-Level Expertise
Deep understanding of protocol economics & cryptography
Real results, real clients
Our Case Studies
//CASE STUDY
Attack Story 6 - Euler: When Solvency Assumptions Became the Attack Path
Attack Story 6 - Euler: When Solvency Assumptions Became the Attack Path
Read Full Audit//CASE STUDY
Attack Story 5 - Curve / Alchemix / Metronome: When a Compiler Bug Broke “Battle-Tested” Pools
Attack Story 5 - Curve / Alchemix / Metronome: When a Compiler Bug Broke “Battle-Tested” Pools
Read Full Audit//CASE STUDY
Attack 4 – Wormhole (2022): When a Deprecated Function Printed $320M Out of Thin Air
Attack 4 – Wormhole (2022): When a Deprecated Function Printed $320M Out of Thin Air
Read Full Audit//CASE STUDY
Attack 3 – Poly Network (2021): When Your Bridge Becomes the Single Point of Failure
Attack 3 – Poly Network (2021): When Your Bridge Becomes the Single Point of Failure
Read Full AuditOur Smart Contract Audit Services
We conduct code reviews and formal audits for protocols across multiple ecosystems. Our team identifies critical and emergent vulnerabilities, ensuring your contracts perform as intended — securely and efficiently.
Expertise in proxies, governance frameworks, cross-chain systems, and zk or privacy-focused designs.
How we fix price
How do we establish the price of a smart contract audit?
Code complexity
The intricacy of the smart contract logic
Code size
Number of lines of code and contracts involved
Project timeline
Urgency and desired delivery timelines
Methodology
Get an AuditOur Audit Process
1
Initial Consultation
Exploitless engages the client to learn about their specific blockchain application and security needs.
2
Project Scoping
Works with the client to agree on a scope and timeline for the web3 security audit or engagement.
3
Preliminary Report
We deliver a preliminary findings report with all identified vulnerabilities, severity ratings, and recommended fixes for the client to review.
4
Revision Stage
Re-audits the codebase to ensure all findings have been resolved or acknowledged, and assures no new vulnerabilities have been implemented.
5
Final Audit Report
We assure all vulnerabilities are fixed so that the project can be secured.
6
Promotion and Verification
Exploitless can promote the audit on various digital platforms to establish that the project.
Hear from others
What People Say About Us
//TESTIMONIAL
Kirill Radchenko
Co-Founder & CTO
“Perfect fit for projects who want to pay a good price for value. Obviously, the certificate from Certik or any other famous name on it will work better if you're raising a round. We're a small team looking to save our users first, we need actual security not a PDF. Great talents work here, so from a professionalism perspective Exploitless is a solid security partner.”
//TESTIMONIAL
Dan Marin
Head of Partnerships
“I used to work with Exploitless team even before they took this name. They pay a very close attention to every detail, provide very quick feedback, and let us see the audit process in real time through the dashboard. You always know what they do, since you follow the process in a real time and track all the updates without being uninformed. We were building a DeFi platform on Solana and have been audited before, but these guys found two critical vulnerabilities that our previous auditor missed. The quality of their work is top-notch.”
//TESTIMONIAL
Daniel Kocherga
Co-Founder & CEO
“We're on the early stage of building a multichain wallet, and work with Exploitless team for almost 2 months now. Deadlines are always met, auditors are professional and punctual, they save us from a lot of headache. We are fully satisfied with what we see so far.”
//TESTIMONIAL
Anvar Sidorov
Business Development Advisor
“A highly experienced team, they helped us avoid a potential liquidity leak. We received a full audit with two reports on a fairly large codebase in a quite a short time. Akhil is a highly experienced auditor and was in constant contact with our team. We always received very prompt responses to all inquiries, and communication took place directly with the audit team, meaning all technical questions could be asked right in the chat. A positive experience, thank you.”
It's OK to Ask
Frequently Asked Questions
A smart contract audit is a thorough security review of the code that powers decentralized applications. Our auditors manually analyze every function, data flow, and access control path to identify vulnerabilities before deployment — reducing the risk of exploits and financial loss.
Most engagements take between 1 and 4 weeks depending on codebase size and complexity. After an initial consultation and scoping call, we provide a detailed timeline so your team can plan around the audit without delays.
We audit smart contracts on Ethereum, Solana, Polygon, Arbitrum, Base, and other EVM-compatible chains. Our team has deep expertise in Solidity and Rust, and we continuously expand coverage as new platforms mature.
Every engagement produces two deliverables: a deeply technical report for your engineering team with vulnerability details, severity ratings, and recommended fixes — plus a clear executive summary for founders, CEOs, and investors.
We limit the number of concurrent engagements so every client gets direct access to the security engineers doing the work — no account managers, no information loss. Every audit includes dual independent review passes to reduce blind spots and confirmation bias.
Start by submitting a request through our 'Get an Audit' page. We'll schedule a free consultation call to understand your project, scope the engagement, and provide a quote — typically within 48 hours.
Let's talk about your system
If you're building something that needs to be secure — not just audited — we should talk.