15Five Microsoft Teams App Not Working

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Workaround available Web, Microsoft Teams Updated November 13, 2026Based on 3 user reportsHow we research

Quick answer

The 15Five Teams app needs matching emails, a linked account via the Home tab and tenant admin approval; skipping any of these stops notifications.

Most likely fix: Match emails and link your account

How to fix it

Try these in order — the most common fix is first.

  1. 1. Match emails and link your account

    1. Use the same email in Teams and 15Five
    2. Open the app Home tab and connect your account; no notifications arrive until linked
    Did this fix it?
  2. 2. Ask the Teams admin to approve the app

    1. If Add is greyed out, an IT admin must allow the 15Five AI app for the tenant
    Did this fix it?
  3. 3. Fix app visibility

    1. If the integration is enabled in 15Five settings, the cause is on Microsoft's side; check Teams app permission and visibility policies
    Did this fix it?
  4. 4. Know which app you use

    1. The legacy integration only powers the High Fives tab; use the newer app for notifications
    Did this fix it?
  5. 5. Escalate

    1. If emails match and nothing arrives contact support@15five.com
    Did this fix it?

Symptoms

No notifications arrive in Teams, the Add button is unavailable or the app is not visible.

Why it happens

  • Teams email differs from 15Five email
  • Account not linked in the app Home tab
  • Tenant admin has not approved the 15Five AI app
  • Legacy Teams integration only covers High Fives

This guide also covers

  • 15five microsoft teams not working
  • 15five teams notifications
  • 15five teams app add
  • 15five high fives teams

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