15Five Microsoft Teams App Not Working
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. Match emails and link your account
- Use the same email in Teams and 15Five
- Open the app Home tab and connect your account; no notifications arrive until linked
Did this fix it?2. Ask the Teams admin to approve the app
- If Add is greyed out, an IT admin must allow the 15Five AI app for the tenant
Did this fix it?3. Fix app visibility
- 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. Know which app you use
- The legacy integration only powers the High Fives tab; use the newer app for notifications
Did this fix it?5. Escalate
- 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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