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Harvest + Slack Integrations

In a matter of minutes and without a single line of code, Zapier allows you to automatically send info between Harvest and Slack.


Get started with workflows like: Send Slack messages about new timesheet entries in Harvest. Or check out the rest of our guided workflows. Save time with Zapier; it's free to try.

Connect Harvest + Slack in Minutes

It's easy to connect Harvest + Slack and requires absolutely zero coding experience—the only limit is your own imagination.

All Triggers & Actions

New User Assignment

Triggers when a person is assigned to a project.

New Contact

Triggers when you add a new contact.

New Invoice

Triggers when you add a new invoice (with line item support).

New Project

Triggers when you add a new project.

New Timesheet Entry

Triggers when a new timesheet entry is created for today.

New Client

Triggers when you add a new client.

New Invoice

Triggers when you add a new invoice.

New Person

Triggers when you add a new person.

New Task

Triggers when you add a new task.

InstantNew Public Message Posted Anywhere

Triggers when a new message is posted to any public channel.

How Harvest + Slack Integrations Work

  1. Step 1: Authenticate Harvest + Slack.
    (30 seconds)
  2. Step 2: Pick one of the apps as a trigger, which will kick off your automation.
    (15 seconds)
  3. Step 3: Choose a resulting action from the other app.
    (15 seconds)
  4. Step 4: Select the data you want to send from one app to the other.
    (2 minutes)
  5. That’s it! More time to work on other things.
Connect Harvest + Slack