Pricing
Slack pricing
As slack.com lists them, read 27 Sept 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Free | free forever · 90 days of message history · 10 apps · 1:1 meetings · 1:1 external messages | Free |
| Pro | when paying monthly · Unlimited message history · Unlimited app integrations · Group external messages with up to 250 orgs | $8.75 a month |
| Business+ | when paying monthly · Unlimited message history · Unlimited app integrations · Group external messages with up to 250 orgs | $18 a month |
| Enterprise+ | Contact sales for pricing · Unlimited message history · Unlimited app integrations · Group external messages with up to 250 orgs | On request |
From slack.com.