Best open-source communication tools for Docker, enterprise

Open-source team chat, messaging and collaboration software.

Filters · 3 Enterprise, Communication, Docker / self-host

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Personal11Enterprise15

Purpose

AI & LLM tooling65Chat UIs5Agents & frameworks29Local inference5RAG & vector DBs17Coding assistants3Evals & observability7Agent skills0MCP servers4Developer tools59Web frameworks16Databases & backends30Editors & IDEs1API tools6Self-hosted apps33Notes & docs6Automation23Data & analytics23Infra & DevOps42Security & identity19Communication15Media & photos6Design & creative1

Runs on

Web6Docker / self-host15Desktop4Mobile1CLI0Library / SDK8Extension / plugin0

License

Permissive5Copyleft5Source-available0Other / custom5

More

Has live demo0Commit in last 90 days15

15 projects

SortWorth scoreTrendingMost starsRecently updatedNewest in catalog

M

Mastodonmastodon/mastodon

Self-hosted social network in the fediversePersonalEnterpriseSelf-hosted appsCommunicationWebDocker / self-host★ 50kAGPL-3.0commit yesterday

89worth

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N

Nextcloudnextcloud/server

Self-hosted file sync, sharing and collaborationPersonalEnterpriseSelf-hosted appsCommunicationWebDocker / self-host★ 37kAGPL-3.0commit 24 hours ago

83worth

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Z

Zulipzulip/zulip

Open-source team chat with topicsPersonalEnterpriseCommunicationDocker / self-host★ 26kApache-2.0commit 24 hours ago

83worth

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P

Postizgitroomhq/postiz-app

Agentic social media schedulingPersonalEnterpriseAutomationCommunicationDocker / self-host★ 37kAGPL-3.0commit yesterday

81worth

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L

LiveKitlivekit/livekit

Realtime stack for humans and AIPersonalEnterpriseAI & LLM toolingCommunicationDocker / self-host★ 21kApache-2.0commit 2 days ago

81worth

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H

Hulyhcengineering/platform

All-in-one project management platformPersonalEnterpriseSelf-hosted appsCommunicationDocker / self-host★ 28kEPL-2.0commit 2 days ago

80worth

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R

Rocket.ChatRocketChat/Rocket.Chat

Communications platform with full data controlEnterpriseCommunicationWebDocker / self-hostDesktopMobile★ 46kcommit 22 hours ago

79worth

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M

Mattermostmattermost/mattermost

Secure collaboration for technical teamsEnterpriseCommunicationWebDocker / self-hostDesktop★ 39kcommit yesterday

79worth

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L

LangBotlangbot-app/LangBot

Platform for agentic chat botsPersonalEnterpriseAgents & frameworksCommunicationDocker / self-host★ 18kApache-2.0commit yesterday

79worth

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N

Novunovuhq/novu

Notification infrastructureEnterpriseAPI toolsCommunicationDocker / self-host★ 40kcommit yesterday

78worth

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C

Chatwootchatwoot/chatwoot

Open-source customer support deskEnterpriseCommunicationDocker / self-host★ 37kcommit 2 days ago

78worth

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D

Dograhdograh-hq/dograh

Self-hosted voice AI platformPersonalEnterpriseAgents & frameworksCommunicationDocker / self-host★ 5.8kBSD-2-Clausecommit yesterday

76worth

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E

EMQXemqx/emqx

Scalable MQTT brokerEnterpriseInfra & DevOpsCommunicationDocker / self-host★ 17kcommit yesterday

74worth

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O

OpenIMopenimsdk/open-im-server

Open-source instant messaging serverEnterpriseCommunicationDocker / self-host★ 17kApache-2.0commit last month

72worth

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D

Discoursediscourse/discourse

Platform for community discussionPersonalEnterpriseSelf-hosted appsCommunicationWebDocker / self-host★ 48kGPL-2.0commit 2 days ago

71worth

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