Reor is an AI-powered desktop note-taking app: it automatically links related ideas, answers questions on your notes and provides semantic search. Everything is stored locally and you can edit your notes with an Obsidian-like markdown editor.

Blinko is described as 'Open-source, self-hosted note-taking tool featuring AI-driven retrieval, Markdown support, and full data ownership for privacy-focused document control' and is a Note-taking tool in the office & productivity category. There are more than 50 alternatives to Blinko for a variety of platforms, including Mac, iPhone, iPad, Web-based and Android apps. The best Blinko alternative is Obsidian, which is free. Other great apps like Blinko are Logseq, Anytype, Notion and Standard Notes.
Reor is an AI-powered desktop note-taking app: it automatically links related ideas, answers questions on your notes and provides semantic search. Everything is stored locally and you can edit your notes with an Obsidian-like markdown editor.

A collaborative note-taking, wiki, and documentation platform that scales. Built with Django and React. Open source alternative to Notion, Confluence, or Outline.




DeepNotes is an open source, end-to-end encrypted visual note-taking app with deep page navigation and live collaboration. Create mind maps, diagrams, kanban boards, among others. Infinite nesting of infinite canvases.




Offline in-device task manager and note app featuring smart creation, advanced organization, calendar and list views, Markdown notes, secure SHA-256 encryption, Material You theming, multiple color themes, no tracking or ads, and import/export for total ownership.



Secure device-synced notepad using AES-GCM-256 encryption to protect confidential data. Features include a tree-structure for note organization, historical changes tracking, and collaboration options. Supports all major platforms with cloud sync and offline access.







Nuclino is a unified workspace where teams can bring all their knowledge, docs, and projects together in one place. It’s a modern, simple, and blazingly fast way to collaborate, without the chaos of files and folders, context switching, or silos.



Note-taking tool tailored for creatives offering idea capture from Pinterest, YouTube, and the web. Allows mood board creation, drawing, and sketching with varied brushes. Present work, share with teams using multimedia and exportable notes in PDF format




A minimalistic notes app. Notally it's extremely light, minimalistic and elegant. There are minimal dependencies and lines of code. (All without compromising on readability).



A privacy-first, lightweight note-taking service. Easily capture and share your great thoughts.

Flexible note-taking and writing tool featuring advanced markdown with in-line images, cross-note links, live preview, hashtags, Focus Mode, plain text storage, iCloud sync, one-tap formatting, smart data recognition, and multiple export formats for portability.




Privacy-focused, open source platform for multi-modal content organization, integrates 16+ AI model providers, enables full-text and vector search, advanced multi-speaker podcast generation, and context-driven AI conversations to manage diverse research needs.
