Deployment readiness · 14/15
Clear self-host path and strong setup documentation; some operating work remains.
Overall rank #1 · Category rank #1
Cal.com
Scheduling platform with routing and integrations.
Index score93.8out of 100 · method 1.0
Scoring evidence
How 93.8 points were assigned
Adoption22.6/25
Community14.2/15
Recent activity18/20
Deployment14/15
GTM fit15/15
Licence10/10
Practical GTM fit · 15/15
Directly supports a central sales, marketing or customer workflow and replaces Calendly, Chili Piper.
Licence · 10/10
Permissive open source: Broad rights to use, change and redistribute.
Repository evidence
Facts used in this snapshot
- GitHub stars
- 46,636
- Forks
- 14,496
- Open issues
- 1,355
- Last push
- 9 July 2026
- Default branch
- main
- Licence
- MIT
Source: Cal.com repository · checked 20 July 2026
Editorial review
What the classification means
Established
Maturity label based on the project’s public repository footprint, recent activity, and practical readiness.
Strong shortlist
Recommendation for where this project belongs in an initial evaluation, not a purchasing guarantee.
Permissive open source
Broad rights to use, change and redistribute.
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