Best OneNote Alternatives

Best AI

Private journaling from text, voice, and links

An AI journal that sorts thoughts, voice notes, and links into a private personal archive you can export anytime.

ShipNote

From idea to shipped work in a single project thread.

Keep project notes, todos, integrations, and reports in one focused thread. Connect Notion, GitHub, and Vercel to manage work from idea to deployment.

Ashdeck

Block Distractions. Focus Better. Get More Done.

Ashdeck is a Chrome extension that blocks distracting websites and adds a Pomodoro timer to help you focus, build better habits, and stay productive.

Octarine

A private, fast note-taking app for clearer thinking.

A private, markdown-based note-taking app for Mac, Windows, and Linux. Experience blazing-fast search, an AI assistant, and full data ownership.

Brainbox

Open-source collaboration with complete data control.

Combine documents and messaging in one open-source platform. Get real-time, privacy-first collaboration with local sync. Self-host for complete data control.

Joplin

A secure and open-source companion for your notes.

A free, open-source note-taking and to-do app with end-to-end encryption, cross-platform sync, and powerful organisation tools to keep your work secure and accessible everywhere.

Notesnook

Secure and private note-taking for the modern world.

A secure, end-to-end encrypted note-taking app with offline access, cross-platform sync, and a rich text editor for complete privacy and productivity.

Memos

Lightweight private note-taking for effortless idea capture.

A self-hosted open-source note-taking tool that lets you securely capture, organise, and share your thoughts with ease.

Affine

Collaborative platform for creating and managing knowledge.

A complete workspace for taking notes, brainstorming, and managing tasks — built for real-time collaboration and powered by a privacy-first, local architecture.

AppFlowy

A personal workspace for smooth note-taking and planning.

An open-source alternative to Notion that combines note-taking, task management, and database features in a customizable interface.