Cal.ai
What it does
Cal.com is an open scheduling infrastructure that provides a fully customizable scheduling software for individuals, businesses taking calls, and developers building scheduling platforms where users meet users. It offers solutions ranging from self-hosted options to SaaS hosting, and includes features like routing, unified calendar API, desktop app, and an enterprise API. Cal.com also provides AI-powered scheduling assistance through Cal.ai, including AI Phone Agents.
Core features
- ✦Customizable scheduling software
- ✦AI scheduling assistant (Cal.ai)
- ✦Self-hosted and SaaS hosting options
- ✦Unified Calendar API
- ✦Routing capabilities
- ✦Enterprise API
- ✦Desktop App
- ✦App Store
- ✦Integrations (Payments, Video Conferencing)
Use cases
- →Sales
- →Marketing
- →Talent Acquisition
- →Customer Support
- →Higher Education
- →Telehealth
- →Professional Services
- →Human Resources
Reviews
Big-picture takes: what it's for and whether it delivers. High-engagement videos from YouTube — not sponsored.
Putting Cal Ai To The Test
Greg Doucette · 125K views
Zach Yadegari: Selling Cal Ai for millions at 18-years-old
Brett Malinowski · 103K views
Exposing Cal AI: Strategy that Scaled them to $2M MRR in 2025
Sebastian Stef · 43K views
Tutorials
Step-by-step: exactly how to get things done with it.
Cal Ai makes it too easy✅ #food #nutrition #calories
Cal AI · 135K views
Stop using CAL AI🛑 #trending #fitness #gym #gymtips #ytshorts #viral
Spencer Conn · 74K views