Slack

Slack is a team messaging tool billed per active member per month. The free tier's 90-day history limit is what pushes most small teams onto a paid plan, and it is the single thing worth checking before renewing.

Alternatives

Other services that do the same job. Prices and features move constantly — check before you switch.

• Discorddiscord.com
• Microsoft 365microsoft.com
• Zoomzoom.us
• Notionnotion.so