What is Cal.com?
Cal.com is an open-source scheduling infrastructure platform that provides a fully customizable alternative to Calendly. Designed for individuals, businesses taking calls, and developers building scheduling platforms, Cal.com offers supercharged scheduling with AI-powered calls, 65+ languages, and privacy-first design. The platform handles meeting overload by allowing users to set limits and buffers, provides custom short booking links, automated reminders, and built-in video conferencing with Cal Video. As open-source software, Cal.com can be self-hosted for complete data control, making it ideal for European businesses requiring data sovereignty.
Key Features
- ✓Open-source and self-hostable
- ✓65+ languages supported
- ✓Cal Video (built-in video conferencing)
- ✓AI-powered calls with Cal.ai
- ✓Custom short booking links
- ✓Payment acceptance via Stripe
- ✓Meeting buffers and limits
- ✓Automated reminders (email/SMS)
- ✓Calendar overlay for bookers
- ✓Easy website embeds
- ✓Privacy-first design
- ✓All major calendar integrations
🔒 Privacy & Data Protection
Cal.com is designed with privacy first – users can self-host for complete data control. Deploy on European infrastructure to ensure scheduling data never leaves EU jurisdiction. The open-source codebase is auditable on GitHub. For organizations where calendar data is sensitive (who meets with whom, when), Cal.com provides the control that SaaS-only solutions cannot offer. The hosted Cal.com cloud is also available for those preferring managed service.
Best For
💰 Pricing
Cal.com is free and open-source for self-hosting with all features. Cal.com Cloud offers a free tier for individuals with basic features. Paid plans (Team, Enterprise) add advanced features, team functionality, and support. Visit cal.com for current pricing.
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