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

17 projects

Replaces:

Open-source alternatives to Microsoft OneNote

Open-source projects · GitHub Stars
Project	Tagline	Category	License & Stack	Stars	Visits	Commercial	Actions
AppFlowyCOSSAppFlowy-IO/AppFlowySelf-hosted AI Workspace for Enterprise Teams	Self-hosted AI Workspace for Enterprise Teams		AGPL	78.8K	180.5K	$12/mo
AFFiNECOSStoeverything/AFFiNEWrite,Draw,Plan,All at Once. With AI.	Write,Draw,Plan,All at Once. With AI.		Fair-code	74.5K	414.3K	$10/mo
Usememosusememos/memosSimple note-taking for your everyday thoughts.	Simple note-taking for your everyday thoughts.		MIT	64.4K	57.7K	—
JoplinCOSSlaurent22/joplinFree your notes	Free your notes		Fair-code	57.1K	441.3K	$3/mo
B3logsiyuan-note/siyuanB3log 开源	B3log 开源		AGPL	47.2K	69.9K	—
OutlineMCPoutline/outlineYour team’s knowledge base	Your team’s knowledge base		Fair-code	41.2K	233.4K	$10/mo
Trilium NotesMCPTriliumNext/TriliumOrganize your thoughts. Build your personal knowledge base.	Organize your thoughts. Build your personal knowledge base.		AGPL	38.9K	—	—
Etherpadether/etherpadEtherpad — the editor for documents that matter .	Etherpad — the editor for documents that matter .		Apache	18.6K	—	—
Docssuitenumerique/docsThe document editor that turns your team's content into knowledge.	The document editor that turns your team's content into knowledge.		MIT	17K	—	—
Obsidian LiveSyncvrtmrz/obsidian-livesyncCommunity-implemented sync plugin for Obsidian	Community-implemented sync plugin for Obsidian		MIT	13K	—	—
BlinkoCOSSblinkospace/blinkoCapture now. Grow later. Share when ready.	Capture now. Grow later. Share when ready.		GPL	11.2K	5.9K	$6/mo
HedgeDochedgedoc/hedgedocHedgeDoc (formerly known as CodiMD) is an open-source, web-based, self-hosted, collaborative markdown editor.	HedgeDoc (formerly known as CodiMD) is an open-source, web-based, self-hosted, collaborative markdown editor.		AGPL	7,509	—	—
Standard NotesCOSSstandardnotes/appFree your mind.	Free your mind.		AGPL	6,711	912.6K	$8/mo
SilverBulletCOSSsilverbulletmd/silverbulletThe knowledge management system that grows with you.	The knowledge management system that grows with you.		MIT	6,515	—	$2/mo
Livebooklivebook-dev/livebookAutomate code & data workflows with interactive notebooks	Automate code & data workflows with interactive notebooks		Apache	5,917	—	—
LibrumCOSSLibrum-Reader/LibrumRead, Explore, Excel with Ease	Read, Explore, Excel with Ease		GPL	5,318	—	$2/mo
AlexandrieSmaug6739/AlexandrieHi HN, Over the past few years, I’ve been working on a personal project called Alexandrie, a web-based Markdown note-taking app that started as a tool I built for myself while in engineering school. I wanted something fast, offline-friendly, and minimal, without the heaviness of tools like Notion or Obsidian — but sti…	Hi HN, Over the past few years, I’ve been working on a personal project called Alexandrie, a web-based Markdown note-taking app that started as a tool I built for myself while in engineering school. I wanted something fast, offline-friendly, and minimal, without the heaviness of tools like Notion or Obsidian — but sti…		MIT	3,904	—	—