Workflow Action: Send Slack Message from Sparkforge

By Sparkforge Support Team ·Last reviewed May 3, 2026

The Slack Message action sends automated notifications to a Slack user, private channel, or public channel from any workflow. It's premium and billed per execution.

The Slack Message action posts notifications from a workflow into a connected Slack workspace. Send a direct message to a user, post to a private channel, or broadcast to a public channel. This is a premium action and incurs per-execution fees.

Field reference

FieldDescriptionRequired
Choose an AccountThe connected Slack workspace.Yes
EventDirect message to user, private channel, or public channel.Yes

How to configure

  1. Pick the Slack workspace from the dropdown.
  2. Pick the event type:
    • Send Direct Message to a User — DM a specific person.
    • Send Private Channel Message — post in a private channel.
    • Send Public Channel Message — post in a public channel.
  3. Compose the message. Use custom values to personalize.
  4. Save and publish.

Suggested triggers

  • Task Added — notify a channel when a task is assigned.
  • Opportunity Status Changed — alert sales when deals move stages.
  • Form Submitted — drop a notice when a lead form comes in.

Example: high-priority lead alert

  1. Trigger: Contact Added with filter Tag = High Priority.
  2. Action: Slack Message.
  3. Event: Private Channel.
  4. Channel: #marketing-team.
  5. Message: New high-priority lead added. Check the CRM for details.

Frequently Asked Questions

Is the Slack Message action premium?
Yes. It's billed per execution. Check your plan's premium action pricing before using it on high-volume workflows.
Can I send a DM and post in a channel from the same workflow?
Yes. Add two Slack Message actions in sequence, each with a different event type.
Can I include contact details in the Slack message?
Yes. Use custom values to merge contact name, email, phone, custom fields, and other tokens into the message body.
Do I need a Slack admin to connect the workspace?
Slack workspace owners or admins typically need to authorize the integration the first time. Once connected, any workflow can send to it.

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