Cal.ai
Cal.com is an open-based scheduling infrastructure that offers customized software solutions as well as AI-assisted scheduling tools.
Introduction
Cal.com is an open scheduling infrastructure with customizable software and AI scheduling assistance.
What is Cal.com?
Cal.com is an open scheduling infrastructure that provides individuals, businesses, and developers with highly customizable scheduling tools, enabling users to organize meetings effectively. Its solutions range from self-hosted options to SaaS-based hosting services and include routing features, a unified calendar API, desktop applications, and enterprise APIs. Additionally, Cal.com offers AI-powered assistance for scheduling through Cal.ai, including an AI-powered phone assistant.
How to use Cal.com?
Users can register to obtain their own personal Cal.com email address and use the platform to automatically schedule meetings. For developers, Cal.com provides APIs and tools that enable them to build their own scheduling systems.
The core functions of Cal.com
Customizable scheduling software
AI Scheduling Assistant (Cal.ai)
Self-hosted and SaaS hosting options
Unified Calendar API
Routing function
Enterprise API
desktop application
app store
Integration (payment, video conferencing)
AI Scheduling Assistant (Cal.ai)
Self-hosted and SaaS hosting options
Unified Calendar API
Routing function
Enterprise API
desktop application
app store
Integration (payment, video conferencing)
Visits：17
Updated：2026-11-07
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Which membership services on my phone are automatically deducting fees from my account? Is the password for my main email address the same as that used on other websites? In the rental contract, when exactly will the deposit be refunded? Each of these issues, taken separately, is not particularly complicated. However, without anyone reminding you, it’s very easy to make mistakes. Today, I’d like to share a GitHub repository with 60.5k stars…
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