Cal.com (AI)
by Cal.com
Open-source scheduling platform with self-hosting, API-first design, and team features
Score
Score
Our verdict
Cal.com is the open-source Calendly alternative with self-hosting, API-first design, and enterprise features — free for individuals, affordable for teams.
Overview
Screenshot
Score breakdown
Overall score
Scores are editorial assessments by the Compare Best AI team on a 0–10 scale.
Expert review
CompareBestAI Team
Compare Best AI · Editorial Team
Cal.com is an open-source scheduling platform positioning itself as the Calendly alternative for teams that want data ownership, customization, and developer-friendly features.
How we tested
Days tested
14 days
Tasks evaluated
- ·Cloud setup
- ·API testing
- ·Team scheduling
- ·Workflow automation
- ·Self-hosting evaluation
Method
Compared against Calendly and TidyCal
Reviewer
CompareBestAI Team
Plans & pricing
Free (Individual)
Individuals
- Unlimited event types
- Calendar integrations
- All core features
- Open source
Team
Teams
- Round-robin
- Collective scheduling
- Workflows
- Admin controls
Enterprise
Large teams
- SAML SSO
- SCIM
- Priority support
- SLA
- Custom domains
Self-hosted
Developers
- Full source code
- Unlimited everything
- Self-managed
- Community support
Pricing may vary by region. Always verify on the vendor's website.
Feature comparison
| Feature | Cal.com (AI) | Calendly | TidyCal |
|---|---|---|---|
| Open Source | |||
| Self-hostable | |||
| API | |||
| API-first design | |||
| Free | |||
| Free for individuals | |||
Is it right for you?
Good fit for
Developers
Open-source, self-hostable, API-first
Data ownership
Self-host for complete control
Budget teams
Free for individuals, $15/user for teams
Less suited for
Non-technical users
Calendly has a simpler, more polished UX
Self-hosting without DevOps
Self-hosting requires server management
User reviews
Editorial score
Distribution is estimated from our editorial score. Verified user reviews coming soon.
Use cases
Typical ways teams rely on this tool — from everyday tasks to specialized workflows.
- Scheduling
- Team booking
- API-driven scheduling
- Self-hosted scheduling
- Embed scheduling
Integrations
Reported connectors
Apps and services commonly connected out of the box or via official connectors.
- Google Calendar
- Outlook
- Apple Calendar
- Zoom
- Google Meet
- Stripe
- Zapier
- Cal Atoms
- API
Privacy & compliance
Security & data practices
Highlights we track from the vendor's documentation. Always confirm current terms, subprocessors, and regional policies on their official site.
- SOC 2
- GDPR-ready
- SSO/SAML
- On-prem/self-hosted
Details
Category
Price
- $0/mo
Free version
Best for
- developer-friendly scheduling
- team routing and round robin
- white-labeled scheduling products
Frequently asked questions
Cal.com (AI)
Productivity & Collaboration
Ready to get started?
Visit the Cal.com (AI) website to explore plans and start your free trial.
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