Productivity
Cal.com
Last updated 2026-08-03 · benchmark measured 2026-08-03 — deterministic & reproducible
Cal.com is an open-source scheduling platform for individuals, teams, and enterprises.
Is Cal.com production-ready?
Legit.Show scores Cal.com 82 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Cal.com (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 60/100
- Accessibility — 90/100
- Security — 55/100
- Privacy — 100/100
- Reliability — 100/100
- Standards — 84/100
- Discoverability — 85/100
What we measured
- Security headers present: HSTS, X-Content-Type-Options.
- No Content-Security-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 90 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
Who it's for
Individuals · Small teams · Startups · Large organizations · Enterprises
Pricing
Free for individuals; Teams $12/month per user; Organizations $28/month per user; Enterprise custom pricing