Closing & Scheduling

Cal.com

Open-source scheduling infrastructure with a full API.

Important Links

Technical Feature Analysis

Cal.com is built for AI-first teams, specifically for workflows where you want an AI agent to handle your Closing & Scheduling tasks. Instead of manual data entry, Cal.com lets your AI "see" and "act" on your data directly through its REST.

Cal.com is the open-source alternative to Calendly, offering a REST API for managing event types, bookings, availability, and users programmatically. Embed scheduling into your product, sync calendars, and automate booking workflows. As an open-source project, Cal.com gives you full control over your scheduling infrastructure, with options to self-host or use the managed cloud platform.

The biggest win with Cal.com is the ability to move from **Chat-to-Action**. By connecting it to your AI agent, you can automate without having to build a custom tech stack or hire a developer.

Direct Agent Workflow for Cal.com

• Connect: Give your Cal.com API Key or OAuth2 to Claude Code, Cowork, or your favorite AI agent.

• Automate: Your agent handles tasks directly.

• Execute: No extra software or middleware required for Closing & Scheduling automation.

Use Cal.com for

AI Tools for Meeting Booking & Scheduling AI Tools for Proposals & Quotes

Technical Details

API Type

REST

Authentication

API Key / OAuth2

Pricing Tier

Free Tier Available

SDK Languages

N/A

Webhooks

Yes

Frequently Asked Questions

What does Cal.com do?

Cal.com is a closing & scheduling tool that provides Open-source scheduling infrastructure with a full API.

How do I use Cal.com with AI agents?

Connect Cal.com to agents like Claude Code or Cowork by using its REST and your API Key or OAuth2 keys. This allows your agent to perform tasks directly without needing extra software.