cal.diy
Alternative to Calendly
Cal.com is an API-first scheduling platform for appointment booking and calendar coordination. From personal calendar sharing to team booking with round-robin assignment, it supports flexible scheduling workflows.
- Customizable booking pages with brand colors, logos, and custom URLs
- Calendar sync with Google Calendar, Outlook, and Apple Calendar
- Automatic video conferencing links for Zoom, Google Meet, and Microsoft Teams
- Team scheduling with round-robin, collective booking, and managed events
- Workflow automation with reminders, follow-ups, and webhook-driven post-booking actions
- Embeddable via iframe, React component, or popup for website integration
Built with Next.js, Prisma, and tRPC, Cal.com is AGPL-licensed for self-hosting with a managed cloud option. It provides developers with full API access to build customized scheduling experiences beyond what Calendly offers.
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