Software Lists / Scheduling Tools / Cal.com

Cal.com

Open-Source Scheduling
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G2 Rating
4.4
Pricing
Free (open source); cloud from $12/month
Best For
Tech-forward B2B teams and open-source advocates who want Calendly-like functionality with full control.
Category
Scheduling Tools
Use Case
Open-Source Scheduling
G2 Reviews
134
Last Reviewed
May 5, 2026

What Cal.com does

Cal.com is the leading open-source scheduling platform — offering Calendly-like functionality with full self-hosting capability and greater data control for privacy-conscious B2B teams.

Key features

• Open-source codebase with self-hosting option

• Booking pages, round-robin, and team scheduling

• Extensive integration library including CRMs and video tools

• Custom workflows and automated reminders

• White-labelling available on paid plans

We publish this list and have a product in this space — here's our honest read

Captiwate's take

Cal.com is the open-source alternative to Calendly, and it's grown rapidly. The self-hosted option gives engineering teams full data control, which matters for privacy-sensitive companies. The cloud version is a genuine Calendly competitor at a lower price point. It's not as polished as Calendly for out-of-the-box use, but the trajectory is impressive.

Last reviewed
May 5, 2026

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