Open Source SaaS Alternatives, Self-Hosted Software & COSS Benchmarks · EarlyLore

9 projects

Replaces:

Open-source alternatives to Discord

Open-source projects · GitHub Stars
Project	Tagline	Category	License & Stack	Stars	Visits	Commercial	Actions
Rocket.ChatMCPRocketChat/Rocket.ChatInteroperable by design.Governed by you.	Interoperable by design.Governed by you.		Fair-code	46.5K	267.6K	—
Mattermostmattermost/mattermostSovereign Operations & AI for Critical Infrastructure and National Security	Sovereign Operations & AI for Critical Infrastructure and National Security		Fair-code	39.6K	318.1K	—
ZulipCOSSzulip/zulipOrganized chat for distributed teams	Organized chat for distributed teams		Apache	26.2K	133K	$8/mo
SimpleX Chatsimplex-chat/simplex-chatBe Free In Your Network	Be Free In Your Network		AGPL	19.7K	180.7K	—
FluxerCOSSfluxerapp/fluxerA chat app that puts you first	A chat app that puts you first		AGPL	10.9K	827.4K	—
Mumblemumble-voip/mumbleMumble Open Source, Low Latency, High Quality Voice Chat	Mumble Open Source, Low Latency, High Quality Voice Chat		Fair-code	8,415	113K	—
Spacebarspacebarchat/spacebarchatSpacebarChat - Selfhosted, secure communication that you're already familiar with	SpacebarChat - Selfhosted, secure communication that you're already familiar with		AGPL	6,727	—	—
The Loungethelounge/theloungeThe self-hosted web IRC client	The self-hosted web IRC client		MIT	6,372	—	—
Synapseelement-hq/synapseOpen source Matrix homeserver	Open source Matrix homeserver		AGPL	4,786	—	—