QuillAudits vs ChainSecurity
A detailed head-to-head comparison of QuillAudits and ChainSecurity — pricing, features, and which one wins for different use cases.
QuillAudits
High-volume Web3 auditor with 1,400+ audits across many chains
QuillAudits is a high-volume Web3 security auditor that has completed 1,400+ audits, reviewed over a million lines of code, and secured several billion dollars in digital assets across a wide range of…
Full review →ChainSecurity
Zurich-based auditor known for rigor and formal-methods depth
ChainSecurity is a Zurich-based smart-contract security firm, spun out of ETH Zurich research, known for methodical rigor and strength in formal methods and static analysis alongside expert manual rev…
Full review →Feature Comparison
| Feature | QuillAudits | ChainSecurity |
|---|---|---|
| Manual Audit | ✓ | ✓ |
| Automated Scanning | ✓ | ✓ |
| Continuous Monitoring | ✓ | ✗ |
| Upgrade Management | ✗ | ✗ |
| Multi Sig Governance | ✗ | ✗ |
| Public Reports | ✓ | ✓ |
| Emergency Response | ✓ | ✗ |
| Contract Library | ✗ | ✗ |
| Formal Verification | ✗ | ✓ |
| Bug Bounty Management | ✗ | ✗ |
QuillAudits Pricing
QuillAudits
Audit Engagement
Custom
- ✓Smart-contract audits (multi-chain)
- ✓Penetration testing
- ✓Security consulting
- ✓Public reports
- ✓Quote-based engagements
ChainSecurity Pricing
ChainSecurity
Audit Engagement
Custom
- ✓Manual EVM audits
- ✓Formal methods + static analysis
- ✓Protocol design reviews
- ✓Detailed reports
- ✓Quote-based engagements
Verdict: Which Should You Choose?
QuillAudits is the better pick if you need 1,400+ audits and billions secured. ChainSecurity wins when eth zurich research lineage and rigor. Both are production-ready — the right choice depends on your team's workflow and budget.