QuillAudits vs Sigma Prime
A detailed head-to-head comparison of QuillAudits and Sigma Prime — 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 →Sigma Prime
Ethereum-core security firm behind the Lighthouse consensus client
Sigma Prime is a security and Ethereum-core engineering firm best known for building Lighthouse, one of the leading Ethereum consensus (beacon chain) clients — which gives it extraordinarily deep expe…
Full review →Feature Comparison
| Feature | QuillAudits | Sigma Prime |
|---|---|---|
| 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
Sigma Prime Pricing
Sigma Prime
Audit Engagement
Custom
- ✓Manual EVM + protocol audits
- ✓Ethereum-core engineering depth
- ✓Consensus-adjacent expertise
- ✓Public reports
- ✓Quote-based engagements
Verdict: Which Should You Choose?
QuillAudits is the better pick if you need 1,400+ audits and billions secured. Sigma Prime wins when builds lighthouse — deep ethereum-core expertise. Both are production-ready — the right choice depends on your team's workflow and budget.