Developer Tools
Sonar
Last updated 2026-08-03 · benchmark measured 2026-08-03 — deterministic & reproducible
Sonar provides code quality and security verification tools for development teams.
Is Sonar production-ready?
Legit.Show scores Sonar 74 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Sonar (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 59/100
- Accessibility — 97/100
- Security — 85/100
- Privacy — 0/100
- Reliability — 100/100
- Standards — 76/100
- Discoverability — 100/100
What we measured
- Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 520 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who built it
Olivier Gaudin · product account @SonarSource
Who it's for
Development teams · Enterprise organizations · Platform engineers · Security-focused teams · Open source projects
Pricing
Team plan starts at $34/month; Pro plan $40/user/month (billed annually); Enterprise custom pricing; 14-day free trial available