Thousand

Thousand is a documentation platform that stores markdown in git repositories with path-level access control for humans and AI agents.

Thousand is a documentation platform that connects to a git repository and stores content as clean markdown files. Teammates can write in a document editor without touching code or git, while changes save as named commits directly to the repository. The platform provides path-level access control, allowing workspace owners to restrict folders or documents to specific people or AI agents with expiring tokens. Office files, PDFs, Excalidraw canvases, and CSV tables render in place and remain searchable. It also syncs documentation from codebases on every commit and provides shareable links that open in a browser without requiring an account. The system works alongside GitHub or GitLab as an additional remote.

Thousand at a glance

Best for: Writer, Software engineer, Product manager
Runs on: Web
Pricing: Free plan; Pro $10/member/month
Released: September 2026
Category: AI writing tool
Website: usethousand.com

Key features

Path-level access control for folders and documents
Markdown editing interface for non-technical users
Git-backed storage with automatic commit creation
AI agents as workspace members with expiring tokens
In-place rendering for PDFs, office files, and Excalidraw
Shareable web links with revocation controls
Repository syncing on every commit

Use it for

Share restricted documentation with external partners
Grant AI agents access to specific markdown folders
Edit documentation without using a code editor
Manage team knowledge bases backed by git

Alternatives to Thousand

Mdt — Avoids unnecessary rereading, token use, and distraction for agents.
DocuWriter.ai — Generates and maintains up-to-date documentation directly from code.
AI Memory — Shared memory for coding agents that works across machines and team members.
DotMD — Reviews documents like code with line-specific agent fixes.
Markdoc — Real-time collaboration with source and preview side by side.
Entire CLI — Mirrors Git repositories globally to increase cloning speeds for AI agents.
GitAgent — Manage AI agents with familiar git workflows like branching, diffing, and reverting.
Proof — Track who wrote each line and collaborate directly with AI agents.
editmd 0.1.0 — Merges AI agent and human edits concurrently without overwriting work.
GitBook — It automatically detects stale content and keeps documentation accurate for humans and AI.
Git AI — It moves work to the server and handles concurrent tasks without standard Git bottlenecks.
Velu — Evaluates documentation across 23 checks and 7 categories in seconds without a signup.

All Thousand alternatives