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Connect WhatsApp Business to Slack in two minutes.

Real-time triggers from WhatsApp Business, ready-made actions in Slack. Filter, transform, and route without writing a line of code.

Connect WhatsApp Business and SlackSee reverse direction
Trigger app
WhatsApp Business as the trigger

Workflows fire when something happens in WhatsApp Business.

Action app
Slack as the action

Workflows do something in Slack, instantly.

See all 45 actions →
Both directions

Pick the way that fits your stack.

Pair pages are mirrored. Each direction gets its own dedicated page.

WhatsApp Business → Slack

When something happens in WhatsApp Business, do it in Slack.

2 WhatsApp Business triggers wired to 45 Slack actions. Most-used pairing: Message Received → Add Reaction.

Slack → WhatsApp Business

Or fire it the other way around.

13 Slack triggers wired to 3 WhatsApp Business actions downstream.

See Slack → WhatsApp Business →
Popular pairings

Common WhatsApp Business → Slack workflows.

Pick a pairing to set it up in two minutes. Each one is a fully editable recipe.

Showing 8 of 90 combinations
When message received in WhatsApp Business, add reaction in Slack.

Fires when a new message is received on your WhatsApp Business number. The starting hook for chatbots, customer-service routing, or auto-replies. Inbound messages open a 24-hour customer service window.

When message received in WhatsApp Business, raw api request in Slack.

Fires when a new message is received on your WhatsApp Business number. The starting hook for chatbots, customer-service routing, or auto-replies. Inbound messages open a 24-hour customer service window.

When message received in WhatsApp Business, archive channel in Slack.

Fires when a new message is received on your WhatsApp Business number. The starting hook for chatbots, customer-service routing, or auto-replies. Inbound messages open a 24-hour customer service window.

When message received in WhatsApp Business, cancel scheduled message in Slack.

Fires when a new message is received on your WhatsApp Business number. The starting hook for chatbots, customer-service routing, or auto-replies. Inbound messages open a 24-hour customer service window.

When message status update in WhatsApp Business, add reaction in Slack.

Fires whenever a WhatsApp message status changes (sent, delivered, read, failed). Use to reconcile sends, retry failures, or stop a sequence once the recipient has read.

When message status update in WhatsApp Business, raw api request in Slack.

Fires whenever a WhatsApp message status changes (sent, delivered, read, failed). Use to reconcile sends, retry failures, or stop a sequence once the recipient has read.

When message status update in WhatsApp Business, archive channel in Slack.

Fires whenever a WhatsApp message status changes (sent, delivered, read, failed). Use to reconcile sends, retry failures, or stop a sequence once the recipient has read.

When message status update in WhatsApp Business, cancel scheduled message in Slack.

Fires whenever a WhatsApp message status changes (sent, delivered, read, failed). Use to reconcile sends, retry failures, or stop a sequence once the recipient has read.

How it works

Connect WhatsApp Business and Slack in five steps.

No code, no glue, no half-day setup. Each step is one click.

  1. 1
    Connect
    Authorize WhatsApp Business and Slack

    Open Tiny Command, authorize WhatsApp Business and Slack once each. Both connections are available to every workflow on your account.

  2. 2
    Trigger
    Pick a WhatsApp Business trigger

    Drop the WhatsApp Business → Message Received trigger onto the canvas. Tiny Command auto-registers the webhook.

    POST /v1/webhooks/whatsapp.trigger-message-received
  3. 3
    Transform
    Add a filter or AI step

    Optionally add a Filter node ("subject contains URGENT") or an AI step ("classify intent") between trigger and action.

  4. 4
    Action
    Add the Slack action

    Drop the Slack → Add Reaction action below it. Map fields from the WhatsApp Business payload into the Slack inputs.

    slack.add-reaction
  5. 5
    Publish
    Publish and forget

    Hit Publish. Tiny Command runs it in production from second one. Watch the run-log fill up.

FAQ

Questions about WhatsApp Business + Slack.

How long does it take to connect WhatsApp Business and Slack on Tiny Command?
Under two minutes. Authorize WhatsApp Business and Slack once each, drop the WhatsApp Business trigger and Slack action onto a workflow canvas, map a couple of fields, and publish. No code, no glue.
Is the WhatsApp Business ↔ Slack integration real-time?
Yes. Both WhatsApp Business and Slack expose webhooks, so events from one fire workflows in the other within seconds rather than on a polling interval.
Can I filter or transform data between WhatsApp Business and Slack?
Yes. Add a Filter node to only pass through matching events, a Switch node to branch by value, or an AI / Code node to transform payloads before they hit Slack.
What WhatsApp Business events can trigger a Slack workflow?
Any of the 2 WhatsApp Business triggers, including "Message Received". Each fires in real time when the matching event happens in WhatsApp Business.
Do I need a paid plan to use WhatsApp Business with Slack?
No. There's a free tier that covers most WhatsApp Business+Slack use cases without a credit card. Paid plans unlock higher run volumes and team features when you outgrow it.
What if I want Slack → WhatsApp Business instead?
Build it the same way, in reverse. There's a dedicated /integrations/slack/with/whatsapp page with the reverse-direction triggers and actions.
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Wire WhatsApp Business to Slack in 2 minutes.

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