Team chat
Persistent team messaging, channels, direct messages, and collaborative conversations.
Paid tools and their alternatives
Each chip links to a comparison. Hover a tier letter for its meaning.
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Microsoft Teams
USD 4 / seat / month -
Slack
USD 7.25 / seat / month
Why this category sits where it does
Universal reach, position 5 of 48. A cross-functional communication need shared by distributed and office-based teams; reach ranking is qualitative, not a headcount estimate.
Audience: Employees and external collaborators across business functions and industries. Editorial estimate, not a measured market size. Sources: slack.com, www.microsoft.com. Checked 2026-10-21.