Cal.com
Open-source scheduling platform — self-hostable Calendly alternative
Best for
Best for teams who want Calendly-level scheduling with an open-source escape hatch, embeds, and routing forms for inbound demos.
At a glance
- Pricing
- freemium
- Setup time
- minutes
- Learning curve
- easy
- Last verified
- 5/21/2026
What we love
- ✓Free hosted tier is generous
- ✓Self-host option for data sovereignty
- ✓Strong team and routing features
Where it falls short
- −UX still polishing vs Calendly
- −Self-host requires real DevOps
- −Some workflows paid-only
Pricing
✓ Pricing verified Jun 21, 20264 tiers
Free
forever
- ✓Individual use
- ✓Unlimited bookings
- ✓Calendar sync
- ✓Self-host option
Teams
per user monthly
- ✓Round-robin
- ✓Routing forms
- ✓Workflows
Organization
per user monthly
- ✓SSO
- ✓Insights
- ✓Multiple teams
Enterprise
annual contract
- ✓Dedicated support
- ✓Custom SLAs
- ✓Audit logs
Why we picked it
The credible open-source Calendly alternative. Hosted version is free for individuals, and the self-host path is real, not theatre.
Overview
An open-source, self-hostable scheduling platform. The hosted product covers individual and team booking with workflows, routing forms, and embeds. The OSS version is widely used by developer teams who want full control over scheduling data and integrations.
Key features
- ●Open-source and self-hostable
- ●Round-robin and collective team events
- ●Workflows for SMS and email reminders
- ●Routing forms for inbound demos
- ●Embeds and white-label
- ●Stripe and Paypal payment collection
- ●API and webhooks
Best use cases
Inbound demo routing
Use routing forms to assign demos by territory or segment.
Internal interview scheduling
Round-robin across a panel without back-and-forth.
Integrations
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