Open-source macOS Markdown notes with backlinks, graph navigation, AI-assisted edits, reviewable diffs, and encrypted sync.
Kuku
Open-source local-first Markdown workspace for macOS.
Kuku Introduction
Key Features
- Local-first Markdown vault
- Backlinks and graph navigation
- AI-assisted edits with reviewable diffs
- Optional encrypted sync
- Open-source macOS app
Use Cases
- Personal knowledge management
- Startup team notes
- Research and writing vaults
- Second Brain workflows
- Developer documentation notes
Why Startups Use It
Startups and makers can keep their knowledge base as plain Markdown files while still getting modern search, backlinks, graph navigation, and AI-assisted editing. Kuku is useful when teams want local-first ownership, reviewable AI changes, and a lighter open-source alternative to closed note apps.
Alternative Options
Obsidian, Logseq, Notion
Frequently Asked Questions
Is Kuku open source?
Yes. Kuku is MIT-licensed and available on GitHub.
Does Kuku keep notes as plain files?
Yes. It works with local Markdown files in your vault.
What makes Kuku different from Obsidian?
Kuku focuses on open-source local-first workflows plus reviewable AI edits.
Alternative Tools
More About Kuku
PricingPaid
Category DescriptionTools to boost personal and team productivity, covering task management, collaboration, notes, automation, and workflow optimization.
Listed DateJul 06, 2026
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