Slack Pricing 2026: Plans, Limits, and Changes

Free

$0 USD

Free forever

90 days of message history
Up to 10 apps integrations
1:1 audio and video meetings (Slack huddles)
1:1 external messages via Slack Connect
Basic AI: conversation summaries, Slackbot, workflow generation, search, daily recaps, file summaries
SAML-based single sign-on, SCIM user management, EMM integration support, native data loss prevention

Pro

$7.25 USD per user / month billed annually

Monthly billing price is $8.75 per user / month

Unlimited message history
Unlimited app integrations
Group audio and video meetings (Slack huddles)
Group external messages with up to 250 orgs
Basic AI: conversation summaries, Slackbot, workflow generation, search, daily recaps, file summaries
SAML-based single sign-on, SCIM user management, EMM integration support, native data loss prevention

Business+

$15 USD per user / month billed annually

Monthly billing price is $18 per user / month

Unlimited message history
Unlimited app integrations
Group audio and video meetings (Slack huddles)
Group external messages with up to 250 orgs
Advanced AI: conversation summaries, Slackbot personal AI agent, workflow generation, search, daily recaps, file summaries
SAML-based single sign-on, SCIM user management, EMM integration support, native data loss prevention

Enterprise Grid

Contact sales

Unlimited message history
Unlimited app integrations
Group audio and video meetings (Slack huddles)
Group external messages with up to 250 orgs
Enterprise-grade AI: conversation summaries, Slackbot personal AI agent, workflow generation, enterprise search, daily recaps, file summaries
Multiple SAML configurations, SCIM user management, EMM integration support, native data loss prevention

Slack vs. other AI in work apps

Product	Pricing model	Lowest paid plan	Highest listed plan
Slack	Per seat	Pro: $7.25 USD per user / month billed annually	Business+: $15 USD per user / month billed annually
Google Workspace	Per seat	Business Starter: $7 per user / month, 1 year commitment	Business Plus: $22 per user / month, 1 year commitment
Agentforce	Seat plus usage	Conversations: $2 USD/Per conversation	Agentforce Max Editions: from $550 user / month
Notion	Per seat	Plus: $10 per member / month	Business: $20 per member / month
Rovo	Seat plus usage	Rovo Dev Standard: $20 per developer per month	-
Intercom Fin	Seat plus usage	Fin AI Agent: $0.99 per Fin outcome	Expert plan: $132 per seat/mo, billed annually
Zendesk	Per seat	Zendesk AI Agents Automated Resolution: $50 agent/month paid yearly	Suite Professional: $115 agent/month paid yearly

From each vendor's latest verified pricing page. Units differ between products, so compare what each plan includes, not only the number.

Slack pricing FAQ

How much does Slack cost?

Slack lists 4 plans: Free at $0 USD; Pro at $7.25 USD per user / month billed annually; Business+ at $15 USD per user / month billed annually; Enterprise Grid at Contact sales. Prices as published on Salesforce's pricing page, last verified Oct 11, 2026.

Is there a free Slack plan?

Yes: Free. The cheapest paid plan is Pro at $7.25 USD per user / month billed annually.

Has Slack pricing changed?

No price or packaging changes since tracking started on Jan 14, 2026.

How is Slack pricing tracked here?

RevExOS reads Salesforce's public pricing page every week, extracts each plan's price, unit and inclusions, and records any difference from the previous check as a dated change. Promotional and introductory prices are noted separately from the regular price.

Slack pricing