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Security That Starts in Development

24/7 Smart
Contract Security.

Continuous, audit-grade security embedded directly into your CI/CD pipeline. Not one-off audits—always-on protection.

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[ trusted by security-first teams ]

Solana Foundation
Federal Reserve
EthereumEthereum
SolanaSolana
ArbitrumArbitrum
BaseBase
PolygonPolygon
OptimismOptimism
AvalancheAvalanche
BNB ChainBNB Chain
EthereumEthereum
SolanaSolana
ArbitrumArbitrum
BaseBase
PolygonPolygon
OptimismOptimism
AvalancheAvalanche
BNB ChainBNB Chain
EthereumEthereum
SolanaSolana
ArbitrumArbitrum
BaseBase
PolygonPolygon
OptimismOptimism
AvalancheAvalanche
BNB ChainBNB Chain
EthereumEthereum
SolanaSolana
ArbitrumArbitrum
BaseBase
PolygonPolygon
OptimismOptimism
AvalancheAvalanche
BNB ChainBNB Chain
$2.4B+
total value protected
1.2M+
lines of code scanned
47
critical misses uncovered by AI
$12,000
average audit savings per year

ML-powered vulnerability detection

Our models are trained on thousands of real exploits. Get detailed security reports with risk scores, attack simulations, and professional PDF audits.

  • Deep vulnerability scanning
  • Professional PDF audit reports
  • Risk score & severity ranking
  • Attack vector simulation

AI agent that writes & fixes code

Tell Kairo what you need and watch it build. Our AI agent writes smart contracts, fixes vulnerabilities, and implements features - all from natural language.

  • Natural language to Solidity
  • Automatic vulnerability fixes
  • Feature implementation on demand
  • Context-aware code generation

Enterprise Static Analysis

Up to 3x stronger detection than open-source tools with deeper coverage for complex, high-value contracts.

Lock.sol
Token.sol
Vault.sol
24 function someFunc(address to) public {
25 amtOut = _rotateInventory(assetIn, assetOut, amtIn);
26 require(amtOut >>= minOut, "Out < min");
27 }
Security Finding: Olympix (4)
Lock.sol(25.5): Reentrancy risk
Description: A state change follows an external call, which can enable a reentrancy attack.

Automated Unit Testing at Scale

Speed up unit testing by auto-generating up to 90% line and branch coverage in seconds.

Test.sol
Lock.sol
Token.sol
15 function testSwap() public {
16 uint256 result = contract.swap(...);
17 assert(result > 0);
18 }
Line + Branch Coverage Score
90%

Mutation Testing Coverage

Stress-test your suite by exposing coverage gaps with small, controlled changes across your codebase.

Test.sol
Lock.sol
Token.sol
Vault.sol
Mutation Coverage
Killed 45/60
Survived 15/60
10 if (balance > 0) {
11 transfer(msg.sender, amount);
12 }

AuditZero, Built-In

Keep core developers secure at every step with 24/7 checks—without waiting on third-party audits or post-deploy monitoring.

Contract.sol
Test.sol
1 pragma solidity ^0.8.0;
2 import "@openzeppelin/contracts/...";
3
4 contract MyContract {

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