Communication

11 apps

Chatwoot

Self-hosted customer support inbox, live chat, and helpdesk platform.

Decentralized encrypted messaging client built on the Matrix protocol.

Simple server for sending and receiving push notifications with a web UI and REST API.

Free and open-source video conferencing platform that works in the browser.

Secure Slack-style team messaging platform with open-core self-hosted editions.

Low-latency self-hosted voice chat server and client for gaming, teams, and communities.

Self-hosted chat, video calls, webinars, and collaboration inside Nextcloud.

Simple HTTP-based push notification service that lets you send notifications to your phone via PUT/POST.

Team communication platform with channels, direct messaging, video calls, and open-core self-managed editions.

Matrix homeserver for federated chat, rooms, bridges, and end-to-end encrypted messaging.

Threaded team chat that combines real-time messaging with email-like topic threading.