MarkupBase alternatives

Tools that do what MarkupBase 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 MarkupBase.

Read 2026-10-25 · MarkupBase itself: Free plan · From $120/yr

With a free plan or free to use: aNotepad, Artifact Share, Tango Playbooks AI, NeverWrite, Padlet.

10 alternativesUnlike MarkupBase

#1
Handover Knowledge MCP · open
Stores versioned shared handover documents of markdown, SQL, HTML and transcripts that humans review and agents resume through an API, CLI or MCP.
Own MCP server
48 installs/mo
Active
2024
#2
Kepos Knowledge
Gives several AI agents one versioned knowledge base over MCP, with a shared chat stream for coordinating handoffs.
More widely used
2
Active
#3
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.
Also: WritingMore widely used
28.5k
2009
#4
Guru Knowledge MCP · sign-in
Keeps company knowledge in verified cards and pages that experts re-check on a schedule, and answers employee questions from them in Slack and the browser.
Also: AnalyticsMore widely used
110k
Active
Contact sales
#5
Artifact Share Knowledge MCP · sign-in
Turns AI-made HTML, markdown or static sites into one shareable URL that teammates comment on in place.
Same job
Little sign of use
Active
From $5/mo
#6
Glean Knowledge
Indexes company apps like Slack, Drive and Jira into one permission-aware search, with a chat assistant and agents that answer from that index.
More widely used
63.5k
Active
Contact sales
2019
#7
XTrace MemHub Knowledge
Captures team and agent work patterns to build shared knowledge and reduce repeated effort.
Also: AnalyticsMore widely used
595
2024
#8
Tango Playbooks AI Knowledge
Records workflows and generates step-by-step guides with screenshots and descriptions.
More widely used
68.6k
Active
From $15/user/mo
#9
NeverWrite Knowledge
Stores markdown notes and files locally, with AI agents that draft and restructure content as reviewable changes.
Can run on your serversMore widely used
106
Active
Free
#10
Padlet Knowledge
Lets people collect, organize and share notes on shared digital boards and whiteboard canvases.
More widely used
132k
2012

← MarkupBase: the full card All Knowledge tools →

How this list is made: the words MarkupBase 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.