Split vs kuku
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 kuku leads with 552 upvotes
Resize connected Mac windows together, with live content
Split is a streamlined macOS menu-bar utility designed to enhance window management and multitasking. It allows users to easily arrange and resize connected windows side-by-side or top-bottom, providing a more organized workspace on Mac devices. The unique feature of Split is its live content resizing, which ensures that window contents update dynamically as you adjust the shared divider, offering a seamless and intuitive user experience. With simple controls—clicking the divider to swap sides or cycling through stacked windows—users can quickly switch contexts without disrupting their workflow. Compatible with macOS 13+ on both Apple Silicon and Intel Macs, Split is ideal for professionals, developers, and power users seeking a lightweight yet powerful window management enhancement that integrates smoothly into their daily routine.
Pros
- Easy to use with simple drag-and-drop resizing
- Live content updates during window resizing for clarity
- Supports both left-right and top-bottom layouts
- One-time purchase for a straightforward pricing model
- Compatible with the latest macOS versions and hardware
Cons
- Limited to a single active Mac device per purchase
- No free tier or trial available for testing
- Basic feature set may not satisfy advanced window management needs
Best for
- • Multitasking across multiple applications simultaneously
- • Comparing documents or code side-by-side
- • Designing or editing content with adjustable views
- • Monitoring real-time data feeds in connected windows
Pricing: Pricing not verified
Obsidian — but a lot has changed
Kuku is a native, local-first markdown editor designed for macOS users who prioritize privacy, speed, and flexibility. Built with Tauri instead of Electron, it offers a lightweight, offline-capable experience where notes are stored as plain markdown files, supporting wikilinks, backlinks, and visual graph views. Its standout feature is an integrated AI agent that not only chats but actively searches, edits, and links files, presenting changes with Cursor-style diffs for transparent review. This combination of traditional note-taking with AI-driven enhancements makes Kuku ideal for writers, researchers, and productivity enthusiasts seeking a seamless, privacy-focused environment. Its offline-first design ensures data security and quick access, while its modern UI and robust features offer an Obsidian-like experience minus the bloat and cloud dependencies.
Pros
- Native macOS app built with Tauri for improved speed and stability
- Offline-first with no reliance on cloud storage, ensuring privacy
- Integrated AI agent that searches, edits, and links files intelligently
- Supports markdown with wikilinks, backlinks, and graph view features
- Transparent change tracking with Cursor-style diffs
Cons
- Limited to macOS, no Windows or Linux versions currently
- Still a relatively new tool, with a smaller community compared to established options
- May require some learning curve for users unfamiliar with markdown or AI integrations
Best for
- • Knowledge management and personal wiki building
- • Research note organization with advanced linking and graph views
- • Creative writing and drafting with AI-assisted editing
- • Offline note-taking for privacy-conscious users
Pricing: Likely operates on a freemium model with core features available for free, and premium features or AI capabilities offered via paid plans, though specific pricing details are not publicly confirmed.