Best open-source communication tools for mobile, personal use

Open-source team chat, messaging and collaboration software.

Filters · 3 Personal, Communication, Mobile

For

Personal7Enterprise1

Purpose

AI & LLM tooling4Chat UIs1Local inference1Coding assistants1Agent skills0MCP servers0Developer tools12Web frameworks6Databases & backends2Self-hosted apps8Notes & docs5Automation0Data & analytics1Infra & DevOps0Security & identity6Communication7Media & photos11Design & creative0

Runs on

Web6Docker / self-host11Desktop7Mobile7CLI1Library / SDK8Extension / plugin1

License

Permissive4Copyleft3Source-available0Other / custom0

More

Has live demo0Commit in last 90 days7

7 projects

SortWorth scoreTrendingMost starsRecently updatedNewest in catalog

n

ntfybinwiederhier/ntfy

Push notifications to phone or desktop with a simple POSTPersonalSelf-hosted appsCommunicationDocker / self-hostMobile★ 35kApache-2.0commit 4 days ago

85worth

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F

FoloRSSNext/Folo

AI-powered RSS readerPersonalCommunicationWebDesktopMobile★ 39kAGPL-3.0commit 14 hours ago

81worth

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S

SimpleX Chatsimplex-chat/simplex-chat

Private messenger without user IDsPersonalSecurity & identityCommunicationDesktopMobile★ 20kAGPL-3.0commit 16 hours ago

80worth

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T

Thunderbird for Androidthunderbird/thunderbird-android

Open-source email app for AndroidPersonalCommunicationMobile★ 14kApache-2.0commit 14 hours ago

80worth

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S

Signal for Androidsignalapp/Signal-Android

Private messenger for AndroidPersonalCommunicationMobile★ 29kAGPL-3.0commit 18 hours ago

79worth

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b

bitchatpermissionlesstech/bitchat

Bluetooth mesh chatPersonalCommunicationMobile★ 36kUnlicensecommit last week

78worth

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R

RTranslatorniedev/RTranslator

Real-time translation app for AndroidPersonalAI & LLM toolingCommunicationMobile★ 10kApache-2.0commit last month

61worth

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