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How to Cancel Slack Pro
Last updated: March 8, 2026
Slack's free tier limits message history to 90 days but still supports unlimited channels and 1:1 video calls. Only workspace owners/admins can downgrade.
Cancel Slack Pro directly
Opens the official cancellation page
Step-by-step instructions
Website
recommended- 1
Go to your Slack workspace settings
- 2
Navigate to Billing → Manage plan
- 3
Click 'Downgrade to Free'
- 4
Confirm your decision
Good to Know
- •Only workspace owners/admins can change the plan.
- •Free tier: 90-day message history, 10 app integrations, 1:1 video calls.
- •Export your data before downgrading if you need older messages.
Frequently asked questions
Will we lose our messages?
Messages older than 90 days become hidden (not deleted) on the free plan. Upgrading again restores access to full history.