Slack pricing
4 plans read from slack.com
FreeFree free forever90 days of message history · 10 apps · 1:1 meetings · 1:1 external messagesBasic chat and collaboration with limits including 90 days of message history and up to ten apps. Read 27 Sep 2026 · slack.com
Pro$8.75 a month when paying monthlyUnlimited message history · Unlimited app integrations · Group external messages with up to 250 orgsPaid subscription for productivity and collaboration. Read 27 Sep 2026 · slack.com
Business+$18 a month when paying monthlyUnlimited message history · Unlimited app integrations · Group external messages with up to 250 orgsBest-value plan with AI-powered work and advanced AI features. Read 27 Sep 2026 · slack.com
Enterprise+Priced on request Contact sales for pricingUnlimited message history · Unlimited app integrations · Group external messages with up to 250 orgsEnterprise plan with enterprise-grade AI and expanded administration and compliance features. Read 27 Sep 2026 · slack.com
In short
- Slack has a free plan (Free).
- Paid plans published: 2, from $8.75 a month.
- 1 plan is priced on request (Enterprise+).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Microsoft Teams | $0.33/mo | Yes | No |
| Zulip | $3.50/mo | Yes | No |
| Lark | $6/mo | Yes | Yes |
| Whaller | €3/mo | Yes | Yes |
| Wire | €7.45/mo | Yes | No |
| Rocket.Chat | — | Yes | Yes |
| Chanty | $3/mo | Yes | No |
| Zoho Cliq | — | Yes | Yes |