Best Calendly Alternatives (2026)

Our top picks for replacing Calendly, ranked by value, features, and community support.

Quick Picks

#1 Overall:
Cal.com — Open-source scheduling infrastructure with unlimited calendar connections
Runner-up:
Rallly — Free open-source group scheduling tool that eliminates email back-and-forth
# Tool Pricing Monthly Savings
1 Cal.com Open Source Free 100%
2 Rallly Open Source Free 100%
3 Easy!Appointments Open Source Free 100%

Full Rankings

#1

Featured

Cal.com

Open-source scheduling infrastructure with unlimited calendar connections

Open Source

Free plan with no usage limits. Teams plan at $15/user/month. Self-hosting is free.

  • ✓ Free plan with unlimited calendar connections and event types
  • ✓ Round-robin scheduling, group meetings, and workflow automation
  • ✓ 99% open-source with self-hosting option to eliminate costs

Replaces: Calendly , Acuity Scheduling

Visit →

#2

Rallly

Free open-source group scheduling tool that eliminates email back-and-forth

Open Source

Completely free to use. Self-hosting available under AGPLv3.

  • ✓ Create scheduling polls in seconds — no sign-up required for participants
  • ✓ Automatic timezone conversion for all participants
  • ✓ Lightweight, privacy-focused, and easy to self-host

Replaces: Calendly , Acuity Scheduling

Visit →

#3

Easy!Appointments

Free open-source appointment scheduler with Google Calendar sync

Open Source

100% free. No monthly fees, no commissions. Premium services available for custom development.

  • ✓ 100% free with no monthly fees or commissions on bookings
  • ✓ Google Calendar sync and email notification system built in
  • ✓ WordPress, Drupal, and Joomla plugins available

Replaces: Calendly , Acuity Scheduling

Visit →

Detailed Comparisons

Calendly vs cal-com → Calendly vs rallly → Calendly vs easy-appointments →

Frequently Asked Questions

What is the best free alternative to Calendly?

Cal.com is our top free pick. Open-source scheduling infrastructure with unlimited calendar connections.

Is there an open-source alternative to Calendly?

Yes! Cal.com is open-source and can be self-hosted. Open-source scheduling infrastructure with unlimited calendar connections.

How much can I save by switching from Calendly?

Up to 100% by switching to Cal.com. Many alternatives offer free self-hosted options.