Cal.com

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Open-source scheduling platform with booking pages, calendar sync and an API that AI agents can use to book meetings.

Key Highlight: Open-source booking backend for agents

Pricing Modelopen-source

Current RatesFree plan; see vendor pricing

PlatformsWeb, API, Self-hosted

Starter prompt for Cal.com

Using Cal.com, automate this workflow: when [trigger], do [steps], then [result]. List the accounts and permissions it needs, any step that could fail, and how I would know it failed.

Replace the [brackets] with your details.

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