HighLevel Slack Integration: Notifications in Your Workspace

HighLevel now integrates with Slack as part of their Premium Workflows feature. Get notifications in your workspace when important events happen in your CRM.

This article is based on a video. Watch the full video here.

What You Can Do

Send Slack notifications triggered by:

New leads coming in
Appointments booked
Payments received
Pipeline stage changes
Custom workflow triggers

Example Use Case

Build a workflow that escalates support tickets:

Ticket created → notification to #support channel
Not resolved in 2 hours → escalate to #support-urgent
Still open after 4 hours → DM the team lead

Automatic escalation without manual monitoring.

How to Set It Up

Step 1: Add the Slack Action

In your workflow builder, add a new action and select Slack. This is a premium workflow action, which means there's a small cost per message — and you can rebill this to clients if needed.

Step 2: Connect Your Workspace

The first time you use this, you'll need to connect your Slack workspace:

Click Connect in the Slack action
You'll be taken to the Integrations page for that sub-account
Click Connect again on the bottom right
Authorize HighLevel to access your Slack workspace
Enter your workspace name and hit Continue

Step 3: Choose Message Type

Once connected, you can choose:

Direct Message — Send to a specific user
Private Channel — Post to a private channel
Public Channel — Post to a public channel

Step 4: Configure the Message

Fill out your message using custom fields and custom values. You can include contact data, appointment details, payment info — whatever triggered the workflow.

Why This Matters

Real-time awareness — Know what's happening without checking HighLevel
Team coordination — Everyone sees the same updates
Faster response — Important events go where your team already is
Audit trail — Slack keeps a record of all notifications

This Slack integration is part of HighLevel's Premium Workflow Actions — the same feature set that includes Google Sheets integration and inbound webhooks. For complex multi-app automations, Zapier or N8N are still useful, but for simple "notify Slack when X happens" workflows, the native integration is cleaner and cheaper.