Start here
Install once, then enable each app on the event types where you want it.Cal ID App Store
Browse 70+ integrations and see what Cal ID connects to.
Install a new app
Add an integration, authenticate it, and turn it on for an event type.
Manage installed apps
Review, reconfigure, or disconnect everything you’ve connected.
Calendars
Connect a calendar so Cal ID checks it for conflicts before offering a slot, and writes every new booking back to it.Google Calendar
Two-way sync with Google Calendar, and why read and write access is needed.
Apple Calendar
Sync iCloud events using an app-specific password.
Video conferencing
Every booking can carry its own meeting link, generated the moment the booker confirms.Cal ID Rooms
Built-in video conferencing with a unique room for every booking — no third-party account needed.
Zoom
Install Zoom and set it as the location for any event type.
AI Notetaker
Send a bot to your calls for transcripts and AI summaries.
Payments
Charge for a meeting and let the booker pay before the slot is confirmed.Charge for bookings
Turn any event type into a paid event and set the price.
Stripe
Accept card payments worldwide with a connected Stripe account.
Razorpay
Collect payments and define refund rules for cancellations.
PayPal
Let bookers pay with a PayPal account or a supported card.
CRM
Log every meeting against the right record so your pipeline stays current without manual data entry.HubSpot CRM
Log each booking as a meeting and create or update the matching contact.
Zoho CRM
Sync bookings and contacts into your Zoho CRM records.
Zoho Bigin
The same sync for Bigin’s lighter small-business pipeline.
Automation
Trigger anything you like the moment a booking is created, rescheduled, or cancelled.Zapier
Connect with an API key so bookings trigger Zaps across thousands of apps.
Make
Fire a Make scenario on every new booking.
Pabbly
Forward booking events to 1,000+ apps with Pabbly Connect webhooks.
Slack notifications
Post new bookings straight into the channels your team lives in.
Analytics and tracking
Measure how your booking pages perform and attribute bookings back to your campaigns.Google Analytics & Tag Manager
Track visitor behavior and booking conversions with GA4 or GTM.
Meta Pixel
Track conversions, optimize Facebook ads, and build custom audiences.