Alternatives to Slab
Slab: A company wiki where teams write, organise and search shared docs and policies, with search across linked tools. Here are 14 other products that do a similar job. Of these, 12 have a free plan.
- Basic Memory
Keeps notes and decisions in Markdown files that AI assistants and your team can read and update over MCP.
Since 2025
Free plan · Notes and knowledge · Developers
- Elium
Shared knowledge base where owners keep procedures current so staff, support teams and AI agents answer from one source.
Free trial · Customer support
- Perfect Wiki
A wiki for SOPs, manuals and FAQs that sits in Microsoft Teams and answers staff questions from your own pages.
Since 2020
Subscription · Notes and knowledge
- Dexio
A hosted wiki that Claude, ChatGPT, Cursor and other AI agents share through MCP, so people can see and edit what the agents know.
Free plan · Developer tools · Developers
- DocuMemory
Saves what you work out in AI chats as searchable documents that Claude, ChatGPT, Cursor and other MCP tools can read later.
Since 2026
Free plan · Notes and knowledge · Developers
- Documize
Self-hosted docs and wiki software with templates, approval steps and read analytics for company know-how.
Free plan · Notes and knowledge
- LibreKB
A free knowledge base you run on your own server to publish help articles sorted into nested categories.
Free · Customer support
- Moxn
Shared docs workspace where people and AI agents write together, with branches and reviewable edits.
Since 2026
Free plan · Notes and knowledge · Developers
- 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
- NoteDiscovery
A free markdown notes app you run on your own server, with wikilinks, a graph view, diagrams, math and an MCP link for AI tools.
Free · Notes and knowledge · Individuals and families
- Plane
Plan and track team projects alongside a shared wiki, with AI helpers, on their cloud or your own servers.
Free plan · Projects and tasks
- Saga
A shared workspace where people and small teams write linked notes and docs, keep tasks, and ask an AI assistant.
Since 2024
Free plan · Projects and tasks
- Scoold
Q&A site and knowledge base that teams can host themselves to collect answers to common questions.
Free · Customer support
- StrataSpace
Markdown document editor where teams and AI agents like Claude and ChatGPT write together live, with presentations and blog publishing.
Since 2026
Free plan · Documents and e-signature · Developers