Marble alternatives

Tools that do what Marble does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from Marble.

Read 2026-10-28

With a free plan or free to use: aNotepad, Foglio, AutEng, Static MD, Repage, ContextsBase, MutyWork.

10 alternativesUnlike Marble

#1
aNotepad Knowledge MCP · sign-in
Browser-based notepad for writing, formatting and sharing notes via public, private or password-protected links, with PDF and Word export.
More widely used
28.5k
2009
#2
Foglio Knowledge
Write and organize documents with smart templates, AI writing assistance, and optional team collaboration.
More widely used
3
Maintained
#3
NoteGPT Knowledge
Summarizes lectures, videos, and documents; generates notes, slides, and audio content for learning and research.
Also: Summarization, VideoMore widely used
1.3M
Active
From $9/mo
#4
Hermes Markdown Knowledge
Browser-based markdown editor that saves plain text files directly to your local disk.
Open sourceMore widely used
53 linking domains
Active
#5
Agentage Memory Knowledge MCP · open
Stores plain markdown memory files in an EU-hosted account and shares them with Claude, ChatGPT, Cursor and Claude Code over MCP.
Own MCP serverMore widely used
190
Active
#6
AutEng Knowledge MCP · open
Writes and edits technical documents in Markdown, rendering Mermaid diagrams and KaTeX math from a text prompt.
Also: Chat assistantOwn MCP server
140
Maintained
Free plan
#7
Static MD Knowledge MCP · sign-in
Hosts collaborative markdown notes and whiteboards that AI agents can read and edit over MCP, with shareable links.
Also: Agents
Little sign of use
Active
From $4/mo
#8
Repage Knowledge MCP · sign-in
Publishes markdown documents and plans to shareable pages with inline comments and version history, exportable as plain files.
Same job
3
Maintained
Free
#9
ContextsBase Knowledge
Edits markdown files in nested document trees, with fuzzy search, LaTeX rendering and PDF export.
Also: Search
1
Active
#10
MutyWork Knowledge
Local notes and document editor with bi-directional links, plus AI agents that read markdown, PDF, docx and Excel files.
Same job
1
Maintained
From $5.99/mo

← Marble: the full card All Knowledge tools →

How this list is made: the words Marble is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.