Last verified: August 10, 2026 against the official Slack pricing page. Tracking since July 2, 2026.
Slack Pricing Plans
| Plan | Monthly | Annual (per month) | Notes & key limits |
|---|---|---|---|
| Free | Free | Free | free forever — 90 days message history, up to 10 apps, 1:1 meetings and external messages |
| Pro | $8.75 | $7.25 | per user, 50% off for 3 months for new teams, then regular price — Unlimited message history, unlimited apps, group meetings, group external messages, basic AI |
| Business+ | $18 | $15 | per user, 50% off for 3 months for new teams, then regular price — Unlimited message history, unlimited apps, group meetings, group external messages, advanced AI, SAML-based SSO |
| Enterprise+ | — | — | custom quote — Unlimited message history, unlimited apps, group meetings, group external messages, enterprise-grade AI, multiple SAML configurations |
Prices in USD. “Annual” is the per-month price when billed yearly. “—” means the price is not published (custom quote or not shown on the official page).
Price Change History
- July 27, 2026 — Business+ monthly price: $9 → $18
- July 27, 2026 — Pro monthly price: $4.38 → $8.75
- July 20, 2026 — Business+ monthly price: $18 → $9
- July 20, 2026 — Pro monthly price: $8.75 → $4.38
- July 20, 2026 — Free annual price: Free → —
Frequently Asked Questions
How much does Slack cost in August 2026?
Slack paid plans range from $8.75 to $18 per month, plus a free plan. Verified against the official Slack pricing page on August 10, 2026.
Does Slack have a free plan?
Yes — Slack offers a free plan; paid plans start at $8.75/month. Verified on August 10, 2026.
How much does Slack discount for annual billing?
On average 17% off versus monthly billing, computed across 2 plans that publish both prices.
When did Slack last change its pricing?
The most recent verified change was on July 27, 2026. Every change is listed in the dated history on this page.
How is this pricing data verified?
An automated monitor reads the official Slack pricing page every week; any change is confirmed with independent re-reads before being recorded. No prices are estimated or copied from third-party sources.
How We Track Slack Pricing
Our automated monitor checks the official Slack pricing page every week and records the published prices. When a price changes, the change is verified with a second independent read before being logged above. We do not estimate, average, or reconstruct prices from third-party sources — every number on this page was read directly from Slack’s own pricing page on the date shown.