Cal.com
Open-source scheduling software for meetings.
Berlin, Germany
Founded 2021
Cal.com is an open-source scheduling platform that allows users to book appointments, manage calendars, and integrate with various services. It aims to provide a flexible and customizable scheduling solution.
Websites:
Last Updated: March 5, 2026
Current Valuation
No valuation data available
Funding Summary
$32.4M
Total reported funding
OSS News & Views
May 27, 2026
dev.to: Cal Pricing Teardown 2026
Media Mention
May 18, 2026
DEV Community: Cal.diy Review: Cal.com's Open-Source Scheduling Primitive for Developers - DEV Community
OSS News & Views
May 11, 2026
XDA Developers: Cal.com just went closed source over AI, but AI is exactly why open source still wins
OSS News & Views
April 26, 2026
The Register: AI's not going to kill open source code security • The Register
OSS News & Views
April 26, 2026
The Register: AI's not going to kill open source code security
Showing 1-5 of 16 headlines
Page 1 of 4
Key People
Core OSS Projects
Cal.com is an open-source scheduling platform that allows users to book appointments, manage calendars, and integrate with various services, providing a flexible and customizable scheduling solution.
License: AGPL-3.0
Business Information
Category
CalendarIndustries
Various
Technologies
SchedulingSaaS
Sectors
EnterpriseConsumersSMBs
Licenses
AGPL-3.0
Similar Companies
Cossmology Badge
COSS Weekly Newsletter
Stay up to date with the latest news, funding rounds, and announcements from the COSS universe.
Check out COSS Weekly on the web