Loading SaaS profile...
Loading SaaS profile...
The open-source scheduling infrastructure that gives you full control over your data and booking experience.
Provides a white-label scheduling platform with bi-directional calendar sync. Offers a comprehensive API and SDK for building custom booking workflows. Supports complex routing logic, round-robin scheduling, and team event types. Features 'Cal Video' for integrated video meetings and recording. Enables self-hosting for maximum security and compliance (HIPAA, SOC2).
Flexibility: Open-source nature allows developers to modify the code to fit any specific business logic. Privacy: Ideal for industries requiring strict data control by allowing on-premise hosting. Interoperability: Integrates with almost any stack via a powerful API-first architecture. Cost-Effectiveness: Offers a generous free tier for individuals while providing enterprise-grade infrastructure.
Category: Productivity
Team Size: 33
Visit Website
Cal.com (formerly Calendso) is a developer-friendly, open-source scheduling platform designed to be a highly customizable alternative to Calendly. It provides a robust API and a suite of embeddable booking tools that allow businesses to integrate professional scheduling directly into their own products. By prioritizing data sovereignty and offering self-hosting options, it has become the standard for privacy-conscious organizations and tech-forward startups.
Founded in 2021 by Peer Richelsen and Bailey Pumfleet. Peer, a serial entrepreneur, and Bailey, who started building the core code at age 17, wanted to create a scheduling tool that wasn't a 'black box.' They turned a side project into a global movement, raising over $30M to build the 'Stripe for scheduling.'
