No moat. Still in business.
Software directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- Annotate.tv
Take notes tied to moments in YouTube videos, query the transcript and send your notes to Notion, Obsidian or Readwise.
Since 2020
Free plan · Notes and knowledge · Individuals and families
- Stempad
A browser note editor for science and maths students with quick equation entry, chemical structures and graphs.
Since 2024
Notes and knowledge · Individuals and families
- NotesHub
Markdown note app for every device that stores plain files and syncs through Git, GitHub, iCloud or your own server.
Since 2024
Notes and knowledge · Individuals and families
- Ideon
Visual canvas where teams arrange repos, notes, links and people for a project and work on it together live.
Projects and tasks · Software companies
- PipesHub
Searches your company's Slack, Drive, GitHub and other tools by permission and answers questions with links to the source.
Notes and knowledge
- Vrite
Open-source shared editor and headless CMS for writing technical docs, dev blogs and knowledge bases, with Git sync.
Notes and knowledge · Developers
- AI Exporter Hub
Chrome extension that saves your ChatGPT, Claude, Gemini and other chatbot chats as Markdown, PDF, Notion pages or Obsidian notes.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- Timelinize
Pulls your photos, messages, locations and social posts into one private timeline stored on your own computer.
Since 2025
Free · Notes and knowledge · Individuals and families
- Wiki.js
Open-source wiki software you host yourself so a team can write and share its internal documentation.
Free · Notes and knowledge
- Mana
Drop in papers, notes and transcripts and an AI agent files them into a cited, linked markdown wiki you keep.
Since 2026
Notes and knowledge · Individuals and families
- Opensidian
A free markdown notes app for Linux that opens Obsidian vaults, with wikilinks, backlinks and a graph view.
Since 2026
Free · Notes and knowledge · Individuals and families
- Theorem
An open source reader for EPUB, PDF, comics and RSS that saves your highlights to an Obsidian or Logseq vault as Markdown.
Since 2026
Free · Notes and knowledge · Individuals and families
- Notanic
A note app on an endless canvas with nested pages, Markdown, sketching and live collaboration, for people who think visually.
Since 2025
Subscription · Notes and knowledge · Individuals and families
- Oxynote
A self-hosted wiki for engineering teams where pages embed live Prometheus and SQL charts and edits are reviewed like pull requests.
Since 2026
Free · Developer tools · Developers
- Moxie Docs
Keeps documentation in GitHub repos in step with the code and shares that context with teammates and AI coding agents.
Since 2026
Free plan · Developer tools · Developers
- GitWriter
iPhone Markdown editor for writers that saves and versions their files in GitHub repositories.
Since 2026
Free · Notes and knowledge · Creators and writers
- deariary
Writes a daily diary entry for you each morning from your calendar, chat, code and social activity.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- Minibase
A browser extension that clips pages, videos and threads into Markdown files on your disk for Obsidian or AI assistants.
Since 2026
Notes and knowledge · Individuals and families
- Mdit
A minimal markdown note editor that saves plain files on your computer, with optional AI help using your own key.
Since 2025
Notes and knowledge · Individuals and families
- Notedog
A private Android journal that saves entries as Markdown files, lets you edit from a laptop browser and backs up to Git.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- HelixNotes
A notes app that saves plain Markdown files on your own disk, with tasks, links and optional sync.
Since 2026
Free · Notes and knowledge · Individuals and families
- Pixno
Snap a photo, PDF or recording and get a tidy text note you can send to Notion, Obsidian or Google Docs.
Since 2024
Notes and knowledge · Individuals and families
- Cache
A notes and tasks app that keeps plain Markdown files on your devices and syncs them through any Git host you choose.
Notes and knowledge · Individuals and families
- Scrybble
Moves handwritten notes and highlights from a reMarkable tablet into an Obsidian vault as searchable Markdown.
Since 2026
Notes and knowledge · Individuals and families