Apps similar to Deta Surf include Obsidian, which has a free version. Other options are Joplin, Raindrop.io, Logseq and Anytype. There's no shortage of Note-taking Tools like Deta Surf, with more than 100 alternatives for Mac, Windows, the web, Android and iPhone.
Xenith is a clean, fast, all-in-one productivity app built to help you stay consistent without guilt, clutter, or streak anxiety. It brings habits, routines, tasks, projects, notes, and small life tools into one simple dashboard that feels good to open every day.
United States
United States
Affordable, encrypted note-taking app with a rich-text editor, offline sync, and team collaboration.
Canada
Canto is a desktop notebook app powered entirely by local AI — everything runs on your device via native Metal GPU acceleration, so your notes never leave your machine.
NooTube transforms YouTube videos into searchable knowledge with AI-powered summaries, transcripts, insights, timestamps, and chat.
An AI-native bookmark manager that archives the full text of everything you save, so you can search it by meaning or ask questions across your own library and get answers with citations.
United States
Marble is a beautiful online Markdown editor and collaborative workspace. Write in Markdown, and a clean note will appear to greet you. You can share a link with collaborators and write together in real time. Add tables, code blocks, math, and Mermaid diagrams.
United Kingdom
AuroraNote turns audio/video lectures, PDFs, slides and photos of handwritten notes into study material. It transcribes with speaker labels and automatic language detection, then generates clean text, notes, summaries, translations, mind maps, FSRS-6 flashcards, quizzes and...
The trusted, encrypted alternative to Notion, Trello, and Miro. A fast, private knowledge base for developers, founders, and power users who need to store and retrieve information without friction — encrypted, searchable, and offline-ready.
United States
a local-first writing app where every page starts empty: nothing to structure first, nowhere to file it, so the first sentence is the first thing that happens.
?? Blazing fast notebook for leading AI projects. Brainstorm ideas and keep them connected, orchestrate and scale your projects efficiently, assign the right model to each problem, and avoid wasting effort writing the same prompts.
An AI-first workspace that unifies your knowledge base, files and workflows. It runs AI agents 24/7 on your data, stores everything as plain Markdown files on disk & supports bring-your-own AI keys.
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