Letra vs kuku
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 kuku leads with 552 upvotes
Copy the text your Mac won’t let you select
Letra is a powerful Mac utility designed to unlock on-screen text that is typically difficult to copy or extract. Whether it's text in a video, code embedded in a screen share, or content within scanned PDFs, Letra allows users to easily turn on-screen elements into clipboard-ready text with a simple keystroke (⇧⌘2). Featuring multilingual OCR, QR code scanning, and a searchable history, it offers a comprehensive solution for capturing text in various formats and contexts. Its one-time purchase model ($5.99) makes it an affordable alternative to subscription-based OCR tools, providing a seamless experience for professionals, students, and creators alike who need quick access to otherwise inaccessible text. With its focus on simplicity and efficiency, Letra enhances productivity by removing the barriers to copying on-screen content that’s otherwise locked away by design or format.
Pros
- One-time purchase with no subscription required
- Supports multilingual OCR for diverse content
- Includes QR code scanning and searchable history
- Simple keystroke activation for quick access
- Ideal for capturing text from videos, PDFs, and screen shares
Cons
- Limited to Mac users only
- Features may be basic compared to full OCR suites
- User interface details and advanced options are not specified
Best for
- • Copying code snippets from video tutorials or screen shares
- • Extracting text from scanned PDFs or images
- • Capturing on-screen text in presentations or webinars
- • Scanning QR codes directly into clipboard
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.