Cal.com

Scheduling infrastructure for absolutely everyone

4.8•86 reviews•

5.6K followers

Scheduling infrastructure for absolutely everyone

4.8•86 reviews•

5.6K followers

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Team collaboration software

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Scheduling software

The open source Calendly alternative. Self host it, or have it hosted. Integrate it seamlessly into your business with advanced customization and an open API.

Cal.com Reviews

The community submitted 86 reviews to tell us what they like about Cal.com, what Cal.com can do better, and more.

4.8

Based on 86 reviews

Review Cal.com?

Reviewers mostly see Cal.com as a polished, easy scheduling tool with a clean interface, smooth setup, and strong calendar integrations, especially for Google and Microsoft workflows. Many say it feels better than Calendly and works well for embeds, multiple calendars, reminders, payments, and built-in video calls. Technical users also value self-hosting, customization, and the API; makers of IFTTT and Slashy specifically praise its flexibility and developer experience. Criticism centers on uneven support, some Microsoft/Exchange connection issues, outages, and frustration over open-source feature limits.