Software and TechnologySpam / Communication Overload3MediumUser

Microsoft Teams lacks a setting to filter or block chat requests from people not in the user's contact list, causing unwanted spam.

Existing solution has no built-in setting to block or filter chat requests from non-contacts, unlike other conferencing apps.

34
0
Opp. Score
34
Severity
3Medium
Willingness to Pay
none
Added
Jun 25, 2026

Implied Software Gaps

  • A contact-based chat request filtering feature for Microsoft Teams
App Concept

ChatGuard for Teams

A security add-on that auto-filters and blocks unsolicited chat requests from unknown users in Microsoft Teams. It integrates seamlessly to provide the missing contact-based filtering, reducing spam and distraction.

Key Features
  • Block chat requests from non-contacts
  • Customizable allow list for external trusted domains
  • Quarantine suspected spam messages for review
  • User notification and request approval workflow
Target Users: Enterprise employees and Teams administrators in any industry using Microsoft Teams for communication.
Revenue Model: Freemium with $3.99/mo per user for full blocking and advanced filters, plus volume discounts for enterprise deployments.

Existing Solutions Mentioned

Microsoft Teams

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