Slack pricing
Slack has a free plan. Paid plans start at $7.25 per user / month, billed annually.
Plans and prices
- Starts at
- $7.25 per user / month, billed annually
- Free plan
- 90 days of searchable message history, up to 10 app integrations, and huddles and external Slack Connect messages limited to 1:1.
- Free trial
- None listed
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | 90 days of message history, up to 10 app integrations, and 1:1 huddles and external messages. |
| Pro | $7.25per 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. |
| Business+ | $15per user / month, billed annually ($18 billed monthly) | Adds AI search, daily recaps, file summaries and workflow generation, the Slackbot agent, SAML single sign-on and SCIM user management. |
| Enterprise+ | Custom | Adds enterprise search across connected apps, multiple SAML configurations, EMM support, native data loss prevention and unlimited workspaces. |
Read from slack.com on Oct 5, 2026. Prices change, so confirm with Slack before you buy.
Ways to pay less for Slack
- Annual discountAbout 17% less with annual billing
Pro is $7.25 per user / month paid annually against $8.75 paid monthly, and Business+ is $15 against $18. Salesforce's Slack pricing page puts the saving at approximately 16%.
Stated on slack.com - Other savings50% off the first 3 months for new teams
A limited-time offer for teams that buy Pro or Business+ online within 7 days of creating the workspace. It applies to monthly billing only, and standard pricing follows after 3 months.
Stated on slack.com - NonprofitFree or 85% off for eligible nonprofits
Eligible nonprofits get a free Pro upgrade for workspaces with 250 or fewer members and 85% off above that size. Business+ is 85% off at any size.
Stated on slack.com - Education85% off for educational institutions
The Slack for Education program gives approved institutions an 85% discount on the Pro or Business+ plan, applied at checkout.
Stated on slack.com
How Slack's price compares
| Tool | Starts at | Free plan | |
|---|---|---|---|
| Slack | $7.25 per user / month, billed annually | Yes | |
| Microsoft Teams | $4.00 per user / month, paid yearly | Yes | Compare |
| Google Chat | $7 per user / month with a 1-year commitment (Google Workspace) | Yes | Compare |
| Discord | $2.99 per month | Yes | Compare |
| Mattermost | Free plan | Yes | Compare |
| Pumble | $2.49 per seat / month, billed annually | Yes | Compare |
Each price is the vendor’s own, with its billing basis as stated. Check dates are on each tool’s page.
Slack pricing questions
Is Slack free?
Slack has a free plan. 90 days of searchable message history, up to 10 app integrations, and huddles and external Slack Connect messages limited to 1:1. Paid plans start at $7.25 per user / month, billed annually.
How much does Slack cost?
Slack lists 4 plans. Free: $0. Pro: $7.25 per user / month, billed annually ($8.75 billed monthly). Business+: $15 per user / month, billed annually ($18 billed monthly). Enterprise+: custom pricing. Prices were read from slack.com on Oct 5, 2026.
Does Slack have a free trial?
No free trial was listed on slack.com when it was checked on Oct 5, 2026.
Is Slack cheaper with annual billing?
About 17% less with annual billing. Pro is $7.25 per user / month paid annually against $8.75 paid monthly, and Business+ is $15 against $18. Salesforce's Slack pricing page puts the saving at approximately 16%.
Does Slack have a student or education discount?
85% off for educational institutions. The Slack for Education program gives approved institutions an 85% discount on the Pro or Business+ plan, applied at checkout.
Does Slack have a nonprofit discount?
Free or 85% off for eligible nonprofits. Eligible nonprofits get a free Pro upgrade for workspaces with 250 or fewer members and 85% off above that size. Business+ is 85% off at any size.
When were Slack's prices last checked?
On Oct 5, 2026, against slack.com. Vendors change prices without notice, so confirm on their site before you buy.