Smart Contract Security That Actually Catches What Matters
Up to 6 security engines. 80+ known vulnerability patterns. Every one detected in testing. We tested against 118 documented exploit contracts across 5 test suites — and caught every known vulnerability. No tool catches everything. But we caught every documented pattern we tested against.
No credit card required • See your first vulnerabilities in minutes
🔐 Security Stack by Plan
⚡ How It Works
- Connect & Upload - Drop your .sol file or import directly from your wallet's deployed contracts
- Multi-Engine Security Scan - Wake + Solhint on all plans; Mythril + Foundry on Team+
- Multi-AI Analysis - Claude Opus interprets findings + Grok provides threat intelligence (Enterprise)
- Compliance Check - Automatic MiCA (EU) and SEC FIT21 (US) regulatory analysis
- Get Your Report - Download PDF with severity ratings, AI-powered fixes & compliance score
Your Code Changes Daily. Your Last Audit Didn't.
$3.4B Lost — Most After Code Changed Post-Audit
Smart contract exploits caused $3.4B in losses last year. The pattern? Teams get audited, then push 50+ commits before the next review. Every unscanned commit is an open door. SolSentinel closes that gap.
Up to 6 Engines, Not 1
In our testing against 118 known exploit contracts: Wake found 85 issues (unique: tx.origin). Mythril found 45 (unique: symbolic reentrancy). Claude AI found 203 (unique: business logic, forced ether, on-chain data exposure). No single engine caught everything — together they did. Every plan starts with 3 engines.
80+ Vulnerability Types Tested
From reentrancy and flash loan attacks to rug pull patterns and oracle manipulation — tested against 118 known exploit contracts across 5 suites: SWC Registry (37/37), Ethernaut (29/29), Damn Vulnerable DeFi (18/18), Extended Patterns (21/21), Advanced Attacks (13/13). Every documented pattern detected.
Close the Audit Gap
Manual audits cover code from weeks ago. What about the 47 commits since then? SolSentinel scans every version in minutes — catching regressions the moment they're introduced, not months later in your next review.
Fix at $100, Not $100M
A vulnerability caught during development costs a code change. The same bug caught in production costs millions. 55 scans/month on Team means every iteration is checked — not just the final version you send to auditors.
MiCA & SEC FIT21 Ready
The EU's MiCA regulation now effectively mandates security audits for crypto-asset products. SolSentinel includes automatic MiCA and SEC FIT21 compliance scoring in every report — no extra cost.
Real Vulnerabilities. Real Exploits. We Catch Them.
Every vulnerability class below has caused real losses. SolSentinel detects all of them.
How We Test Our Detection
No security tool catches everything. We continuously test ours against known exploit contracts so you know exactly what we can detect — and we're always adding more.
Smart Contract Weakness Classification — industry-standard vulnerability taxonomy
210 issues foundOpenZeppelin's CTF challenges — progressive smart contract exploit scenarios
144 issues foundDeFi-specific exploit patterns — flash loans, oracles, governance attacks
110 issues foundAdvanced vulnerability patterns — ERC777 reentrancy, precision loss, rug pulls
274 issues foundMulti-step attack chains — MEV sandwich, read-only reentrancy, meta-tx spoofing
125 issues foundWe're Still Learning
New vulnerability patterns emerge as DeFi evolves. We continuously expand our detection database and re-test against new exploit contracts. If you find a vulnerability we didn't catch, we want to know — it makes the platform better for everyone.
Report a missed detection →Last tested: 2026-02-22
🔍 Submit Smart Contract for Audit
Analyzing your contract with AI...
🛡️ Your Security Dashboard
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Your Code Changes Daily. Your Last Audit Didn't.
94% of deployed contracts have never been professionally audited. Of those that have, most were exploited through code changed after the audit. SolSentinel closes that gap.
55 scans/month for $499 — every commit scanned, every vulnerability caught before it reaches production
✓ Results in minutes, not weeks ✓ AI-powered fix recommendations ✓ 118/118 known exploit contracts detected in testing
| Plan | Investment | What You Get | Ideal For |
|---|---|---|---|
| Free | $0 |
✓ 3 audits/month ✓ Wake + Solhint + Claude AI ✓ Top 3 critical issues shown 1,000 LOC limit |
Try before you buy |
| Developer ⭐ MOST POPULAR | $149/mo or $1,490/yr (2 months FREE) |
✓ 15 audits/month ✓ Wake + Solhint + Claude AI ✓ All vulnerabilities shown (not just top 3) ✓ AI-powered fix code for every issue ✓ PDF security reports ✓ MiCA + SEC FIT21 compliance scoring 5,000 LOC limit |
Solo developers Find vulnerabilities in minutes — before they find you |
| Team 🔥 BEST VALUE | $499/mo or $4,990/yr (SAVE $998) |
✓ 55 audits/month (under $10/scan) ✓ Everything in Developer, plus: ✓ Mythril symbolic execution ✓ Foundry fuzz testing (512+ inputs) ✓ On-chain analysis + honeypot risk indicators ✓ API access for CI/CD (5 keys) ✓ Priority queue processing 15,000 LOC limit |
Dev teams & startups Every PR scanned. Every deploy protected. Zero audit gaps. |
| Enterprise 💎 MAXIMUM SECURITY | $2,499/mo or $24,990/yr (SAVE $4,998) |
✓ Everything in Team, 300 audits/month ✓ Claude + Grok dual-AI consensus ✓ Adversarial attack simulation ✓ Real-time threat intelligence ✓ White-label reports (your brand) ✓ Unlimited API keys ✓ Dedicated support line Unlimited LOC • Full 6-engine stack |
Protocols & DAOs The security layer that never sleeps between audits |
| Diamond 👑 CUSTOM | Custom Tailored to your protocol |
✓ Everything in Enterprise, unlimited audits ✓ Unlimited LOC & file size ✓ Custom SLA & response times ✓ Dedicated account manager ✓ On-premise deployment option ✓ Custom integrations & webhooks ✓ Audit result API with full data export Everything unlimited • Priority everything |
Exchanges, L1/L2 chains & large protocols 📧 Contact Sales |
7-day satisfaction guarantee • Cancel anytime
Every Unscanned Commit Is an Open Door
Upload a smart contract to scan it with up to 6 security engines in minutes. Find vulnerabilities now — before they find you in production.
🚀 Scan Your Contract Now