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CLUSTER END-MESSAGING-ENCRYPTION · 27 ENTRIES · EARLIEST ENTRY 2014-12-03

Encrypted team messaging platforms

This cluster comprises encrypted team messaging and collaboration platforms targeting governments, enterprises, and security-conscious industries, offering end-to-end encrypted chat, calls, file sharing, and some task or compliance tools. The dated history before the index begins (December 2014 through June 2026) is sparse—no month contains more than two entries—indicating a slow but steady stream of new products rather than any burst of creation. All activity leaders (DSP Chat, nextzchat, Ping Chat – Secure Messenger) show a signal of zero stars, so there is no meaningful traction among the cluster.

Entry timeline

ENTRY TIMELINE

SEP 2014: 1DEC 2014: 1MAY 2016: 1FEB 2017: 1JUL 2017: 1FEB 2020: 1JUL 2021: 1AUG 2021: 1JAN 2022: 1MAR 2023: 1APR 2023: 1JUL 2023: 1JAN 2024: 2SEP 2024: 2AUG 2025: 1MAR 2026: 1MAY 2026: 1JUN 2026: 2JUL 2026: 1AUG 2026: 3SEP 2026: 1OCT 2026: 1
SEP 2014OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 hand-coded · 19 unlabelled

Operator · 11 commercial · 2 enterprise · 2 open source · 5 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01DSP Chat0★1 moliveSecure team communication platform for delivery and logistics companies offering real-time group channels, direct messages, file sharing, and private server control.
  2. 02nextzchat0★1 molivecommercialSecure communication platform for organizations that combines messaging, voice calls, events, tasks, and expense tracking.
  3. 03HyperSova0★1 moliveenterpriseEnterprise messaging app that provides end-to-end encrypted chats, voice and video calls, secure file sharing, and group conversations for teams.
  4. 04whhispr0★7 daysliveReal-time chat platform that provides encrypted messaging, group channels, and voice and video calling for teams.
  5. 05Ping Chat – Secure Messenger0★1 moliveEncrypted team messaging app with end-to-end encryption, AI calendar assistant, and customizable notifications for business collaboration.
  6. 06altimera-chat0★17 days—Encrypted team chat app running in the browser with end-to-end encryption and no permanent message storage.
  7. 07Mattermost0★25 dayslivecommercialSecure team messaging platform for real-time communication and collaboration, self-hosted for enterprise and defense use.
  8. 08Wire • Secure Messenger0★14 dayslivecommercialSecure team messaging and collaboration tool with end-to-end encryption for calls, chats, video conferences, and file sharing.
  9. 09AWS Wickr0★1 molivecommercialSecure collaboration messenger for organizations that provides encrypted messaging, voice and video calls, file sharing, and configurable message expiration.
  10. 10Threema Work. For Companies0★14 dayslivehand-codedcommercialBusiness messenger with end-to-end encryption and GDPR compliance for secure team communication.
  11. 11remote-team-management-tool17★4 molivecommercialA secure team communication and task management workspace with end-to-end encryption and a focus on asynchronous collaboration.
  12. 12Wire • Secure Messenger0★15 daysliveopen sourceSecure messaging platform for teams with end-to-end encryption and collaboration features.
  13. 13Twake Chat - Secure Messenger0★2 molivecommercialSecure team messaging app with end-to-end encryption, topic rooms, and multi-device sync for organizations.
  14. 14AWS WickrGov0★1 molivecommercialSecure messaging and collaboration service for government and commercial organizations offering encrypted chat, calls, file sharing, and screen sharing.
  15. 15kchat-appimage0★1 moliveopen sourceInstant messaging platform that lets teams chat, share files, and coordinate work securely across web and mobile devices.
  16. 16NetSfere Secure Messaging0★1 molivecommercialSecure enterprise messaging platform offering encrypted chat, voice, and video calls with administrative controls for businesses.
  17. 17CorpTime0★2 molivecommercialSecure team messenger offering chats, voice and video calls, task management, calendar, and file sharing for workplaces.
  18. 18Unseal - Agent Messenger0★3 moliveEncrypted messaging app that connects humans, AI agents, teams, and communities for secure communication and collaboration.
  19. 19K9 Chat0★3 moliveenterpriseEnd-to-end encrypted chat app providing anonymous voice, video, screenshare, and messaging for organizations and closed teams.
  20. 20FusionChats0★6 mostalelivecommercialSecure instant messaging app with end-to-end encryption, multimedia sharing, group calls, and device synchronization for personal and team communication.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.