The Slack step sends messages to a connected Slack channel. Requires a connected Slack integration.

Post a message to a Slack channel. The step outputs a direct link to the posted message.

• Send workflow completion notifications to a team channel
• Post AI-generated summaries or alerts
• Notify a channel when new data is processed or reports are ready

Takes a message from the input fields and posts it to the chosen channel. Select a channel in the step settings. Returns a link to the posted message.

Can I post to private channels?

Yes, as long as the Slack integration is invited to that channel. Public channels work by default.

Does Slack support markdown formatting?

Yes. Slack's mrkdwn format (bold, italics, code blocks, links) is supported in the message body.

Can I post AI-generated content to Slack?

Yes. Pair an AI Generate step with Slack to compose dynamic messages (summaries, alerts, or status updates) and post them automatically.