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Audit Smart ContractsBefore They Audit You.

Paste any Solidity contract and get an instant AI security audit. Detect reentrancy, honeypots, rugpulls and 20+ vulnerabilities in seconds.

⬡ Start Auditing Free See how it works
20+
Vuln Checks
<30s
Audit Time
$0
Cost
5
Tools
Features
Everything you need
to ship safe contracts

A complete smart contract security platform — not just a single scanner.

🔍
Security Audit
Full AI-powered security audit with severity scoring, detailed findings, and fix recommendations for every vulnerability.
Core
🪙
Token Analyzer
Detect honeypots, rugpull mechanisms, hidden sell taxes, blacklists, and dangerous owner privileges before you invest.
Investor
🔧
Fix Suggester
Automatically generates a fully patched version of your vulnerable contract with a detailed changelog of every fix applied.
Developer
⚖️
Contract Comparison
Compare two contracts side by side. See unique vulnerabilities, shared issues, and get a clear winner verdict with scores.
Auditor
📡
Address Scanner
Paste a mainnet contract address and AuditAI automatically fetches and audits the deployed code via Etherscan API.
New
🏆
Leaderboard
Hall of Fame and Hall of Shame. Submit your audit results to rank against others and build your security reputation.
Community
How it works
Audit in 3 steps
01
Paste your contract
Paste your Solidity code, enter a mainnet contract address, or load one of our example contracts.
→
02
AI analyzes it
Our AI engine runs 20+ security checks covering reentrancy, access control, overflow, and more.
→
03
Get your report
Receive a full security report with score, findings, fix suggestions, and a shareable link. Download as PDF.
Coverage
20+ vulnerability types
checked instantly
Reentrancy Attack
Integer Overflow
tx.origin Auth
Missing Access Control
Unprotected Selfdestruct
Unchecked Return Values
Front-Running
Timestamp Dependence
Gas Limit Issues
Honeypot Patterns
Hidden Sell Tax
Blacklist Mechanisms
Rugpull Vectors
Zero Address Bugs
Delegatecall Misuse
Flash Loan Attack
Price Oracle Manipulation
Signature Replay
Unsafe Randomness
Logic Errors
Blog
Smart Contract Security
Knowledge Base
Attack Vectors
The Reentrancy Attack: How the $60M DAO Hack Happened
Learn how reentrancy attacks work, why they're still common, and how to protect your contracts with ReentrancyGuard.
5 min readBeginner
Token Safety
How to Detect a Honeypot Token Before You Get Trapped
Honeypot tokens let you buy but not sell. We break down the 7 most common honeypot patterns and how to spot them.
7 min readIntermediate
Best Practices
The Smart Contract Security Checklist Every Developer Needs
A comprehensive pre-deployment checklist covering the 20 most critical security checks for Solidity contracts.
10 min readAll Levels
View All Articles →
Ready to audit
your contract?

Free forever. No signup. No credit card. Just paste and audit.

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