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Ranked by measurement

Best team chat platform

11 tested · top 11 shown

Ordered by a seven-frame production-readiness benchmark measured from each product's public surface — not popularity, pricing or feature count. Nobody pays to appear here and the order is never edited. How it is measured →
How this field scores
low 63median 78best 95
  1. 1
    CircleChat
    CircleChat is a team chat platform where AI agents plan and execute work alongside humans.
    Perf 92
    Acce 95
    Sec 100
    Priv 100
    Rel 100
    Std 94
    Disc 85
    circlechat.co · measured 2026-09-17
    7/7 frames
  2. 2
    Mattermost
    Mattermost is a self-hostable team messaging and collaboration platform for enterprises.
    Perf 56
    Acce 86
    Sec 100
    Priv 100
    Rel 100
    Std 89
    Disc 100
    mattermost.com · measured 2026-09-16
    7/7 frames
  3. 3
    Discord
    Discord is a group chat platform for gaming, communities, and hanging out.
    Perf 41
    Acce 100
    Sec 90
    Priv 100
    Rel 100
    Std 84
    Disc 90
    discord.com · measured 2026-09-24
    7/7 frames
  4. 4
    Flotilla
    Flotilla is a community platform with chat, events, and moderation tools without ads.
    Perf 74
    Acce 88
    Sec 45
    Priv 100
    Rel 100
    Std 92
    Disc 75
    flotilla.social · measured 2026-09-23
    7/7 frames
  5. 5
    Slack
    Slack is a messaging and collaboration platform for teams and businesses.
    Perf 47
    Acce 94
    Sec 70
    Priv 100
    Rel 100
    Std 73
    Disc 85
    slack.com · measured 2026-08-22
    7/7 frames
  6. 6
    mutuals
    Комнаты по интересам, а внутри — темы, которые живут неделями, а не тонут за вечер. Живой чат, личные сообщени
    Perf 84
    Acce 96
    Sec 100
    Priv 25
    Rel 75
    Std 94
    Disc 70
    mutualsapp.me · measured 2026-09-21
    7/7 frames
  7. 7
    Dovo
    Dovo is an open community platform for voice chat and group chat.
    Perf 98
    Acce 95
    Sec 45
    Priv 25
    Rel 75
    Std 92
    Disc 100
    dovo.agency · measured 2026-09-09
    7/7 frames
  8. 8
    Chatto
    Self-hosted, web-based chat application you can run on a single server for free.
    Perf 95
    Acce 96
    Sec 25
    Priv 25
    Rel 100
    Std 92
    Disc 75
    docs.chatto.run · measured 2026-09-26
    7/7 frames
  9. 9
    Core51
    Core51 is a business messenger built for corporate communications that require confidentiality and proof.
    Perf 100
    Acce 97
    Sec 25
    Priv 25
    Rel 100
    Std 92
    Disc 45
    core-51.com · measured 2026-09-12
    7/7 frames
  10. 10
    Fosbury
    Fosbury is a communication tool designed for teams that build products.
    Perf 71
    Acce 100
    Sec 45
    Priv 25
    Rel 70
    Std 92
    Disc 62
    fosbury.ai · measured 2026-09-17
    7/7 frames
  11. 11
    조인트 (JOINT)
    JOINT is a business messenger for managing external communications with clients and partners.
    Perf 46
    Acce 93
    Sec 25
    Priv 0
    Rel 100
    Std 92
    Disc 85
    joint.now · measured 2026-08-17
    7/7 frames
What this does not say
This ranks how production-ready each product's public surface is — not how well it does its job. For team chat platform, that means it does not measure the quality of the work itself. Products whose sites block automated readers are left out rather than ranked last — we did not measure them, and bottom placement would claim something we never observed. Scores are floors: anything set at a CDN, a proxy or behind a login is invisible from the public surface.

All measured categories → · Browse the directory →