No moat. Still in business.
Software directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- MarkViewer
Free offline Mac app to open, read and edit Markdown files, with a table of contents and AI review notes.
Free · Notes and knowledge · Individuals and families
- Glyph
A Mac app for writing and linking plain Markdown notes in your own folders, with boards, tables and optional AI help.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- Nimbalyst
A desktop workspace and agent-written wiki for people using Claude Code or Codex, keeping tasks, docs and decisions in one place.
Since 2025
Free plan · Developer tools · Developers
- Imark
A Mac app for reading Markdown files as clean documents, making quick line fixes and leaving margin notes for coding agents.
Free · Notes and knowledge · Individuals and families