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Calendar

Schedule meetings, manage calendars, and handle booking links

Schedule a meeting or create a booking link for a prospect

schedule-meeting

Recommended

Cal.com

by cal.com

Open-source scheduling. Full API for creating booking links, managing availability, and scheduling. Self-hostable.

Auth: api_key
Setup: low
Pricing: Free for individuals. Team plans start at $12/user/mo.

Example API call

POST https://api.cal.com/v2/bookings

{
  "eventTypeId": 123,
  "start": "2026-03-20T14:00:00Z",
  "attendee": {
    "name": "Alex Johnson",
    "email": "alex@acmecorp.com"
  }
}

// Response:
{
  "id": 456,
  "uid": "bk_abc123",
  "status": "ACCEPTED",
  "startTime": "2026-03-20T14:00:00Z",
  "meetingUrl": "https://meet.google.com/abc-def-ghi"
}
View full docs →

Alternatives

Calendlyby calendly.com

Most widely adopted scheduling tool. Solid API but less flexible than Cal.com for programmatic use.