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Compare the benefits


Unlimited messaging (90-day history)

Audio and video conversations with screen sharing (1:1 huddles only)

Video clip recording (Clips)

Work with outside organisations (1:1 DMs only)

Integrations with other tools (up to ten)

Paid subscriptions

Unlimited messaging (no history limit)

Audio and video conversations with screen sharing (huddles)

Video clip recording (Clips)

Work with outside organisations (Slack Connect)

Integrations with other tools (Unlimited)

Automate repetitive, time-consuming tasks (Workflow Builder)

Enhanced user management (SAML SSO, SCIM API access)

Compliance support (global retention policies, data exports)

Get more with paid subscriptionsFreePaid subscriptions

Unlimited messaging

90-day history


Audio and video conversations with screen sharing

1:1 huddles only


Video clip recording



Work with outside organisations

1:1 messaging only

Slack Connect

Integrations with other tools

Limited to ten tools


Automate repetitive, time-consuming tasks


Workflow Builder

Enhanced user management



Compliance support


Global retention policies, data exports and more

An image of Slack conversations organised in a folder

Move faster with organised conversations

Streamline collaboration with channels: dedicated spaces for any topic.

An image of people in a Slack huddle

Solve problems aloud, in real time

Take a break from typing and talk things through with huddles.

An image of two video clips used to give updates

Use audio and video clips to bring work to life

Replace meetings with clips to share ideas and updates that can be watched at any time.

An image of Slack being used to help collaboration between companies

Easily work with partners at other companies

Get more done with agencies, vendors and clients by coming together in Slack.

Companies can count on success with Slack

  • 338%

    return on investment1

  • $2.1

    million in productivity savings1

  • 85%

    say Slack has improved communication2

  • 49%

    feel more productive2


Frequently asked questions

Excellent question. Slack is a way for your entire company to communicate. It replaces email with something faster, better organised and more secure. Instead of one-off email chains, all your communication is organised into channels that are easy to create, join and search. When there’s a channel for everything that’s happening at your company, everyone knows exactly where to go to get work done.

For more reading on the topic, we recommend taking a look at our Resources Library.

The cost of Slack for your company is based on the number of users actively using Slack and whether you are paying monthly or annually. For a comparison of all of the pricing subscriptions, please visit the pricing page.

Every day we check to see if everyone on your team is active. If they have been inactive for a period of time, we stop charging you for that person and add a prorated credit to your account for the time that you’ve already paid. You’ll always and only be billed for what you use – fair and square!

Team owners can change the team’s subscription level. There are two options when downgrading from a paid subscription to the Free subscription:

You can downgrade to the Free subscription immediately. If there is more than one day until your renewal date, we will prorate the remaining balance on your account and hold it for your team as a credit. You can use that credit towards a reactivation of your paid subscription in the future.

We can automatically downgrade you to the Free subscription at your next renewal date. Your subscription will remain active at its current level up to the end of the billing period that you’ve already paid for.

We do not offer refunds.

1 Weighted average. Based on 2,707 survey responses from weekly Slack users in the US, UK, Australia and Canada with a ± 2% margin of error at 95% CI (December 2021)

2 All values are reported in risk-adjusted, three-year present value. ‘The Total Economic Impact of Slack for Technical Teams’, Forrester, 2020