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Slack Integrations

Team communication · 41 Triggers · 17 Actions

Automate work across your stack

Put Slack at the center of your automated work

Start Workflows from Slack events and automate messages, reactions, channels, pins, and member operations.

  • Visual Workflow builder
  • Schema-aware field mapping
  • Retries and failure recovery
  • Run audit and observability
  • Reusable connected accounts
  • Triggers, Actions, filters, and Paths

Connect your stack

Pair Slack with another app

Choose a featured app to open its integration page and select the exact Trigger and Action before starting a Workflow.

Popular automations

Start with a proven Slack Workflow

Browse Workflow recipes →

Slack + Google Sheets

Run Google Sheets “Append Values” when Slack “New Message in Channel” happens

TriggerSlack · New Message in Channel
ActionGoogle Sheets · Append Values
Configure this Workflow →

Google Sheets + Slack

Run Slack “Send Message” when Google Sheets “New Row Added (Instant)” happens

TriggerGoogle Sheets · New Row Added (Instant)
ActionSlack · Send Message
Configure this Workflow →

Slack + Gmail

Run Gmail “Create Draft” when Slack “New Direct Message” happens

TriggerSlack · New Direct Message
ActionGmail · Create Draft
Configure this Workflow →

Gmail + Slack

Run Slack “Send Direct Message” when Gmail “New Email Matching Search” happens

TriggerGmail · New Email Matching Search
ActionSlack · Send Direct Message
Configure this Workflow →
01

React to Slack events

Start a Workflow from selected Slack events and keep broad event catalogs narrowed to the activity your team actually owns.

02

Move data between tools

Map structured fields from Slack into downstream Actions without copying values between apps by hand.

03

Operate with evidence

Use retries, Paths, and Workflow Audit to understand every run and recover safely when a provider call fails.

Start a Workflow

Popular Slack Triggers

Choose from popular event definitions here, or open the technical reference for all 41 current Triggers.

New Message in Channel

Instant Trigger

trigger

New Direct Message

Instant Trigger

trigger

New User Mention

Instant Trigger

trigger

Reaction Added

Instant Trigger

trigger

File Shared

Instant Trigger

trigger
View all 41 Triggers in the technical reference →

Continue a Workflow

Popular Slack Actions

Map earlier Workflow data into a popular operation here, or view all 17 current Actions.

Send Message

Connected account

action

Send Direct Message

Connected account

action

Update Message

Connected account

action

Schedule Message

Connected account

action

Add Reaction

Connected account

action

Create Channel

Connected account

action
View all 17 Actions in the technical reference →

FAQ

Slack automation questions

Open the technical reference →
What can trigger a Slack Workflow?

Slack currently provides 41 Trigger definitions. Popular examples include Any Available Slack Event, New Message in Channel, New Direct Message, New User Mention. The technical reference contains the complete current catalog.

What can FastHook do in Slack?

Slack currently provides 17 Actions, including Send Message, Send Direct Message, Update Message, Schedule Message. Map Trigger and earlier Step data into the selected Action before activation.

How does Slack authentication work?

Install the FastHook Slack app through OAuth for the workspace used by Triggers and Actions.

Where are Slack scopes and technical details documented?

The Slack technical reference lists authentication, current Trigger and Action definitions, permissions, setup notes, and troubleshooting guidance.

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Put Slack at the center of your automated work

Connect an account, select a Trigger or Action, map the fields, and verify the first run in Workflow Audit.

Build a Slack Workflow