Cal.com vs Calendly: Which Scheduling Tool Is Better?

Calendly is the market leader; Cal.com is the open-source challenger. Here's how they compare for different use cases.

Quick Answer

Choose Cal.com if you need:

Open-source flexibility, self-hosting, or a generous free tier. Great for privacy-conscious teams and developers who want control.

Choose Calendly if you need:

The most polished experience with 100+ integrations and proven reliability. Best for sales teams and non-technical users who want zero maintenance.

Feature Comparison

Feature	Cal.com	Calendly
Overall Rating	8.5	8.7
Free Tier	Unlimited bookingsWinner	1 event type only
Paid Starting Price	$12/user/mo	$10/user/moWinner
Open Source	Yes (AGPLv3)Winner	No
Self-hosting	Full supportWinner	Not available
Integrations	Growing (Google, Zoom, etc.)	100+Winner
Team Routing	Round-robin, collectiveWinner	Round-robin (paid)
White-labeling	Organization planWinner	Enterprise only

Scores by Category

C
Cal.com — 8.5/10

Ease of Use 8/10

Features 8/10

Value 9/10

Integrations 7/10

Customization 10/10

C
Calendly — 8.7/10

Ease of Use 9/10

Features 8/10

Value 7/10

Integrations 9/10

Customization 7/10

Our Verdict

Calendly edges ahead for most users. The polished UX, 100+ integrations, and proven reliability make it the safer choice for sales teams and non-technical organizations. You pay a bit more, but you get a more mature product.

Cal.com wins for developers and privacy-focused teams. The open-source model, self-hosting option, and generous free tier make it compelling for teams that want control over their data. As Cal.com's integrations grow, the gap continues to narrow.

Read Full Cal.com Review

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Frequently Asked Questions

Is Cal.com really free with unlimited bookings?

Yes. Cal.com's free plan includes unlimited bookings and unlimited individual event types. The limitation is team features: you only get 2 event types per team member. For most freelancers and small teams, the free tier is more than enough.

How hard is it to self-host Cal.com?

If you're comfortable with Docker, self-hosting Cal.com is straightforward — they provide official Docker images. You'll also need a PostgreSQL database. The main consideration is ongoing maintenance (updates, backups, uptime monitoring). For most teams, the hosted version at $12/user/mo is simpler.

Can I embed Cal.com on my website?

Both Cal.com and Calendly support embedding. Cal.com offers inline embeds, popup embeds, and a React component — all on the free plan. Calendly's embedding requires a paid plan ($10/user/mo). This is a significant advantage for Cal.com if you need embed functionality.