Tool 6 sources
Rocket.Chat
Open-source chat solution offering real-time messaging, video calls, and file sharing for teams of all sizes.
Open tool profileCommunication & Collaboration
Communication
SwitchOSS category with 39 tools collected from 2 source groups.
39 tools 2 source groups Communication & Collaboration
Tools
Top tools in this category
Tool 6 sources
Mattermost
Mattermost provides a flexible, open-source platform for secure team collaboration, designed for organizations with strict security and privacy requirements.
Open tool profile Tool 6 sources
Jitsi
Host encrypted video conferences directly in your browser, deploy on your own servers, or integrate into applications - all with this powerful open source platform.
Open tool profile Tool 6 sources
Zulip
Zulip is an open-source team chat app that uses threaded conversations to keep communication organized and efficient for teams of all sizes.
Open tool profile Tool 6 sources
Listmonk
Open-source platform for managing subscribers, creating campaigns, and sending bulk emails with advanced features and integrations.
Communication - Email - Mailing Lists and NewslettersEmail Marketing & NewslettersMarketing Automation
Open tool profile Tool 6 sources
Zammad
Zammad is an open-source helpdesk software that centralizes customer communications and helps deliver great service experiences efficiently.
Open tool profile Tool 5 sources
Outline
Secure, fast, and beautiful wiki platform that scales with your team, integrating seamlessly with your existing tools.
Open tool profile Tool 5 sources
Ntfy
A lightweight, open-source solution for sending real-time notifications to your devices, with end-to-end encryption and no sign-up required.
Open tool profile Tool 5 sources
Chatwoot
An open-source customer engagement platform that unifies multiple channels, enabling businesses to provide seamless support and build lasting relationships.
Open tool profile Tool 5 sources
Element
Open-source platform for encrypted communication, file sharing, and collaboration based on the Matrix protocol.
Open tool profile Tool 4 sources
BigBlueButton
BigBlueButton empowers teachers to teach and learners to learn.
Open tool profile Tool 4 sources
Hedgedoc
Real-time collaborative markdown editor. Share notes and documents with your team instantly.
Open tool profile Tool 3 sources
UVDesk
UVdesk Opensource Community Helpdesk Project built for all to make a Full Ticketing Support System along with many more other features.
Open tool profile Tool 3 sources
Fonoster
Build and deploy powerful voice and messaging applications with ease using Fonoster's flexible, scalable, and developer-friendly platform.
Open tool profile Tool 3 sources
Remark42
Self-hosted, lightweight, and functional comment engine.
Open tool profile Tool 3 sources
MiroTalk P2P
🚀 WebRTC - P2P - Simple‚ Secure‚ Fast Real-Time Video Conferences Up to 4k and 60fps‚ compatible with all browsers and platforms.
Open tool profile Tool 3 sources
Cinny
Cinny offers a simple, elegant, and secure interface for Matrix-based conversations, protected by end-to-end encryption.
Open tool profile Tool 3 sources
Chaskiq
Versatile messaging solution for businesses to engage customers through multiple channels, with AI-powered automation and analytics.
Open tool profile Tool 3 sources
Wire
A comprehensive collaboration platform offering end-to-end encrypted messaging, file sharing, and video calls with enterprise-grade security and compliance features.
Open tool profile Tool 3 sources
Movim
Movim centralizes all your communications in one place.
Open tool profile Tool 3 sources
Snikket
Run your own secure messaging service.
Open tool profile Tool 3 sources
Tracim
Collaborative Platform for team collaboration: file,threads,notes,agenda,etc
Open tool profile Tool 2 sources
Signal
Secure messaging app with state-of-the-art encryption, voice/video calls, group chats, and file sharing. No ads, trackers, or data collection.
Open tool profile Tool 2 sources
Berty
Berty is a secure peer-to-peer messaging app that works with or without internet access‚ cellular data or trust in the network
Open tool profileSource evidence
- https://opensourcefest.org/categories/communication/
- https://opensourcefest.org/tools/chatwoot/
- https://opensourcefest.org/tools/hedgedoc/
- https://opensourcefest.org/tools/jitsi/
- https://opensourcefest.org/tools/listmonk/
- https://opensourcefest.org/tools/mattermost/
- https://opensourcefest.org/tools/outline/
- https://www.opensourcealternative.to/category/communication