Teams
the default
~320M daily users. Bundled with Microsoft 365. Chat, meetings and files together.
Slack
chat first fave
~47M daily users. Deepest integrations. Startups love it. From ~$7.25 per user.
Zoom
meeting champ
~300M daily meeting joins. Reliable video and webinars. Chat is secondary.
Meet
google native
Browser based, no install. Links to Gmail, Calendar and Docs. Free to start.
Webex
secure pick
Cisco built. Strong compliance for regulated enterprise and government.
Discord
community vibe
Free voice channels, 200M+ monthly users. Casual, not built for compliance.
no single app wins everything! keep Teams as your base with Microsoft 365, then pin on Slack, Zoom or the others where they fit best ♡
All product and company names are trademarks of their respective owners and are used here for identification only. Figures are approximate analyst and public estimates for 2026 and are subject to change. This is an independent comparison and is not affiliated with, sponsored by, or endorsed by any company named. Provided for general informational purposes only. Individual results and experiences may vary.