Slack Pro
The Slack Pro plan costs $7.25 per user / month, billed annually ($8.75 billed monthly).
What the plan includes
Unlimited message history and app integrations, group huddles, Slack Connect channels with up to 250 organizations, and AI conversation summaries.
As stated on slack.comThe plans either side of it
- Free$0one below
90 days of message history, up to 10 app integrations, and 1:1 huddles and external messages.
- Business+$15 per user / month, billed annually ($18 billed monthly)one above
Adds AI search, daily recaps, file summaries and workflow generation, the Slackbot agent, SAML single sign-on and SCIM user management.
What else costs about this much
| Tool | Starts at | Free plan |
|---|---|---|
| Chatwork | $7 a month | Yes |
| Google Chat | $7 a month | Yes |
| Google Meet | $7 a month | Yes |
| Range | $8 a month | Yes |
| Wire | $8.35 a month | Yes |
| Glue | $6 a month | Yes |
Each tool’s own starting price, within a quarter of what this plan costs. A starting price is not the same plan, so read what each one includes before weighing them against each other.
Slack Pro questions
How much is the Slack Pro plan?
The Slack Pro plan costs $7.25 per user / month, billed annually ($8.75 billed monthly). Unlimited message history and app integrations, group huddles, Slack Connect channels with up to 250 organizations, and AI conversation summaries.
What is the difference between Slack Free and Pro?
Free costs $0 and gives you 90 days of message history, up to 10 app integrations, and 1:1 huddles and external messages. Pro costs $7.25 per user / month, billed annually ($8.75 billed monthly) and gives you unlimited message history and app integrations, group huddles, Slack Connect channels with up to 250 organizations, and AI conversation summaries.
Is it worth moving from Pro to Business+?
That depends on what you need. Business+ costs $15 per user / month, billed annually ($18 billed monthly) and adds adds AI search, daily recaps, file summaries and workflow generation, the Slackbot agent, SAML single sign-on and SCIM user management. The listing is what each plan states; neither plan is graded on its own.
Does Slack have a free plan or a trial?
Yes. Free plan: 90 days of searchable message history, up to 10 app integrations, and huddles and external Slack Connect messages limited to 1:1.
When was this checked?
Oct 9, 2026, against https://slack.com/pricing. Vendors change prices and plans without notice, so confirm on their site before you buy.