Productivity · Live · Freemium · Editor’s pick

Cal.com

Name: Cal.com
Availability: InStock
Author: Peer Richelsen

Open-source scheduling infrastructure for booking meetings effortlessly

Visit Cal.com Source

Stands in for

Calendly Alternative Open-source meeting infrastructure with public booking links and white-label branding.
Google Calendar Alternative Eliminates back-and-forth email scheduling with personal booking links and team availability slots.

Self-hostable, API-driven meeting scheduling platform that syncs with Google Calendar, Outlook, and Apple Calendar. Supports time-zone conversion, collective bookings, and custom routing.

Vibecoded integrations with Astra and Claude models allow meeting attendees to schedule, reschedule, and resolve agenda conflicts over conversational chat.

How it was built

Vibecoded with

CursorClaude Code

Stack

Next.jsPrismaPostgreSQLTailwind CSStRPC

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