Cal.com

Let clients book time with you without the Calendly fees. Cal.com is scheduling made simple - connect your calendar, share your link, and get booked. Open source means you own your data and can customize everything.

Overview

Property	Value
Category	Communication & Collaboration
Deployments	23
Tech Stack	Docker, PostgreSQL 16
Tags	Scheduling, Open Source, Calendly Alternative

Features

Your data, your control - Self-host option means complete ownership of scheduling data
No artificial limits - Unlike Calendly's free plan, create unlimited event types
Connect all calendars - Works with Google Calendar, Outlook, iCloud, and more
Team scheduling - Round-robin distribution or collective team bookings
Automatic timezone magic - Never confuse meeting times across time zones again
Built-in video calls - Integrate Zoom, Google Meet, or any conferencing tool
Collect payments - Charge for consultations or coaching sessions upfront
White-label ready - Customize everything to match your brand

Use Cases

Consultants & coaches - Let clients book and pay for sessions without back-and-forth emails
Sales teams - Schedule demos automatically and focus on closing deals
Recruiters - Coordinate candidate interviews across multiple team members effortlessly
Service providers - Manage appointments for therapy, tutoring, or professional services
Customer support - Let customers book help calls when they need them
Teams - Simplify internal meeting coordination with availability sharing

Quick Deploy

Deploy this template with one click on CloudStation:

https://app.cloud-station.io/template-store/cal-com?deploy=true

Configuration

Key environment variables for Cal.com:

Variable	Description
`DATABASE_URL`	PostgreSQL connection string
`NEXTAUTH_SECRET`	Authentication secret
`CALENDSO_ENCRYPTION_KEY`	Encryption key for sensitive data
`NEXT_PUBLIC_WEBAPP_URL`	Public URL of the application

This template is maintained by CloudStation and receives regular updates.