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**Cal.com**

Free

Open-source scheduling. Clean neutral UI, developer-oriented simplicity

FreeFree tier
Type
Open Source
Visit Website GitHub (38 stars)

About **Cal.com**

Cal.com is an open-source scheduling platform designed with a clean, neutral UI and a developer-oriented simplicity. It provides a straightforward way to manage appointments and bookings while being fully customizable and self-hostable. The design system analysis on getdesign.md highlights its focus on monochrome aesthetics and open-source SaaS patterns.

Key Features

Open-source scheduling
Clean neutral UI design
Developer-oriented simplicity
Self-hostable booking platform
Customizable appointment management

Pros & Cons

Pros
  • Open-source and free to use
  • Clean, neutral UI that integrates well with various design systems
  • Developer-friendly with simple API and easy customization
  • Self-hostable for data privacy and control
Cons
  • Limited design guidance for non-developers without additional customization
  • May require technical setup for deployment

Best For

Scheduling toolsMonochrome designsOpen-source SaaS applicationsAppointment booking systems

FAQ

Is Cal.com free?
Yes, Cal.com is open-source and free to use. You can self-host it or use the hosted version with a free tier.
What design patterns does Cal.com use?
Cal.com features a clean, neutral UI with developer-oriented simplicity. It emphasizes monochrome color schemes and open-source SaaS design patterns.