CRM, Marketing & Scheduling
Top 1 Self-Hosted Open-Source Alternatives to Calendly (2026)
Calendly costs Teams ($16/seat/mo) ($160/mo or $1,920/year for 10 seats). Switch to one of the verified open-source Docker replacements below.
★ 34.7k Stars • AGPL-3.0
1024MB RAM / 1.0 vCPU
Cal.com
Open-source scheduling infrastructure for everyone: round-robin, workflows, Stripe payments & routing forms
- ✓Full white-label on your own domain
- ✓Google, Outlook, Apple Calendar + Zoom/Meet sync
- ✓Automated SMS/Email reminders & routing forms
calcom/cal.com:latest
TCO & Docker Compose →