Cal.ai

One agent across all of Cal.com

We're building Cal.com around Cal.ai. It books and moves meetings, writes workflows, explains your routing forms and counts your bookings, in the web app, in Slack, in Telegram or by text.

Ask it beside the page you're on

In the web app the agent docks next to whatever you have open and reads it, so “this event” means the one on screen. It answers with your own numbers, and draws a chart when a chart says it better.

  • Docked beside every page of the web app
  • In Slack and Telegram as a direct message
  • Shows a card to confirm before most changes

Text it from your phone

Send Cal.ai a message and it answers from the same account as the web app, with the same numbers. The assistant page covers everything it does on your phone.

  • Text it like a person
  • No app to install
  • Same answers as the web app
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Cal.ai
iMessage

AI phone calls that confirm the booking

From a workflow, Cal.ai calls a guest to confirm, remind or rebook, in the voice and script you set, from your own number. You write the prompts, set the tone and define the goal of each call, and the transcript lives on the booking.

$0.29 a minute

Every call costs 29 credits a minute. Teams get 750 and Organizations 1,000 credits per member each month, and you can buy more any time.

  1. 1Set your triggerChoose when the AI agent should call: on form submission, after a no-show, or before a meeting.
  2. 2Add a phone numberAssign a dedicated number your AI agent calls from, or import one you already have.
  3. 3Set up your AI agentWrite custom prompts for reminders, confirmations or follow-ups. The AI handles the rest, in your voice and tone.

Bring the agent you already use

Claude, ChatGPT, Cursor and other agents connect to Cal.com through the hosted MCP server at mcp.cal.com. Sign in once, and your agent can check your calendar and book for you. Agents that run a shell can use @calcom/cli instead, and API v2 covers every scheduling primitive.

  • Hosted at mcp.cal.com
  • Sign in with OAuth
  • Free, on your agent's own tokens

Connect Cal.comFree. Your agent uses your own tokens.

Connect to the Cal.com MCP server at https://mcp.cal.com/mcp, sign in with OAuth, then book 15 minutes with Rick Astley on Thursday morning.

Questions about Cal.ai

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Ask Cal.ai about your week

Open the agent from any page in Cal.com and ask it what's coming up.

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