Connect Slack to Cal.com in two minutes.
Real-time triggers from Slack, ready-made actions in Cal.com. Filter, transform, and route without writing a line of code.
Workflows fire when something happens in Slack.
- App Home OpenedWebhook
- App MentionedWebhook
- New ChannelWebhook
- Custom Emoji ChangedWebhook
- File Made PublicWebhook
Workflows do something in Cal.com, instantly.
Pick the way that fits your stack.
Pair pages are mirrored. Each direction gets its own dedicated page.
When something happens in Slack, do it in Cal.com.
13 Slack triggers wired to 7 Cal.com actions. Most-used pairing: App Home Opened → Cancel Booking.
Or fire it the other way around.
3 Cal.com triggers wired to 45 Slack actions downstream.
See Cal.com → Slack →Common Slack → Cal.com workflows.
Pick a pairing to set it up in two minutes. Each one is a fully editable recipe.
Fires when a user opens your Slack app's Home tab or DM. Useful for refreshing the Home view, lazy-loading user-specific data, or tracking app engagement.
Fires when a user opens your Slack app's Home tab or DM. Useful for refreshing the Home view, lazy-loading user-specific data, or tracking app engagement.
Fires when a user opens your Slack app's Home tab or DM. Useful for refreshing the Home view, lazy-loading user-specific data, or tracking app engagement.
Fires when a user opens your Slack app's Home tab or DM. Useful for refreshing the Home view, lazy-loading user-specific data, or tracking app engagement.
Fires when your Slack app is mentioned in a message. The standard hook for chatbots that answer when summoned with @your-app.
Fires when your Slack app is mentioned in a message. The standard hook for chatbots that answer when summoned with @your-app.
Fires when your Slack app is mentioned in a message. The standard hook for chatbots that answer when summoned with @your-app.
Fires when your Slack app is mentioned in a message. The standard hook for chatbots that answer when summoned with @your-app.
Fires when a new Slack channel is created in the workspace. Useful for auto-adding the bot, welcome messages, or governance audit logs.
Connect Slack and Cal.com in five steps.
No code, no glue, no half-day setup. Each step is one click.
- 1ConnectAuthorize Slack and Cal.com
Open Tiny Command, authorize Slack and Cal.com once each. Both connections are available to every workflow on your account.
- 2TriggerPick a Slack trigger
Drop the Slack → App Home Opened trigger onto the canvas. Tiny Command auto-registers the webhook.
POST /v1/webhooks/slack.trigger-app-home-opened - 3TransformAdd a filter or AI step
Optionally add a Filter node ("subject contains URGENT") or an AI step ("classify intent") between trigger and action.
- 4ActionAdd the Cal.com action
Drop the Cal.com → Cancel Booking action below it. Map fields from the Slack payload into the Cal.com inputs.
cal-com.cancel-booking - 5PublishPublish and forget
Hit Publish. Tiny Command runs it in production from second one. Watch the run-log fill up.
Questions about Slack + Cal.com.
How long does it take to connect Slack and Cal.com on Tiny Command?
Is the Slack ↔ Cal.com integration real-time?
Can I filter or transform data between Slack and Cal.com?
What Slack events can trigger a Cal.com workflow?
Do I need a paid plan to use Slack with Cal.com?
What if I want Cal.com → Slack instead?
Other apps that pair well with Slack.
Wire Slack to Cal.com in 2 minutes.
Free tier available. No credit card. No onboarding call.
