Team chat premium.
Visit official siteSlack Pro ($8.75/mo per active user, annual). Unlimited message history (huge upgrade vs free 90-day cap), unlimited integrations, group video calls.
Slack refunds unused months automatically when you downgrade to free — the credit appears on your next invoice. Annual plans get pro-rated credit, not cash refunds.
Use both for most teams; if you must pick, Slack for async chat, Zoom for high-quality calls.
| Feature | zoom pro | slack pro |
|---|---|---|
No — they're hidden but recoverable if you re-upgrade. Free plan only shows the last 90 days of messages and files.
Workspace Admin → Settings & administration → Workspace settings → Import/Export Data. Free export covers public channels; paid plans include DMs.
Yes — Pro features end at the period end. Slack auto-credits unused time on annual plans.
slack.com/help
Top alternatives our editors recommend: Discord (free); Microsoft Teams (with M365); Mattermost; Zulip.