ProtoText Alternatives & Competitors

Welcome to the homepage of the Zettelkasten (slip box) for your computer.

Write Markdown documents with a comprehensive GUI and many workflow/time management tools.

Key Zettlr features:

Markdown Support Zettelkasten Methodology Cross-Platform Compatibility Open Source

Open Source

Zero-knowledge encrypted notes, tasks, journals, files, and passwords in one app. Your keys never leave your device. One-time price, no subscription. Hosted in Switzerland.

Key PrivacyNotes features:

Privacy-focused Encryption Ephemeral notes Simple and lightweight

Try for free Open Source freemium $48.0 / One-off (Early adopter price)

A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

Key Obsidian.md features:

Local-first Markdown Support Bidirectional Linking Customizability

a non-linear personal web notebook.

Key TiddlyWiki features:

Flexible and customizable Self-contained No server needed Active community

Open Source

A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.

Key CherryTree features:

Rich Text Formatting Hierarchical Note Structure Cross-Platform Support Syntax Highlighting

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.

Key Notion features:

All-in-One Workspace Highly Customizable Collaboration Features Cross-Platform Availability

DEVONtechnologies develops DEVONthink, DEVONagent, and other Mac and iOS apps for document and information management and web research.

Key DEVONthink features:

Organization Search Capabilities File Format Support Automation

wikidPad is an application for storing thoughts, ideas, todo lists, contacts, or anything else that user can think of to write down.

Key wikidPad features:

Open Source Local Storage Cross-Platform Wiki-like Notetaking

Open Source

Zettel notes provides seamless private zettelkasten and markdown note taking experience with synchronization. It is provided free of cost, without ads and with no hidden...

Minimalist productivity platform offers centralized notes, task management, meeting capture with audio summaries, inbox processing, and Markdown editing, all enhanced by AI prioritization, custom prompts, backlinks, and flexible workflows, supportin….

Key Lumen AI features:

AI-Powered Task Management Simple and Focused Interface Smart Prioritization Modern Approach to Productivity

MyInfo is the most versatile organizer for Windows.

Key MyInfo features:

Enhanced Data Privacy User-Friendly Interface Cross-Platform Accessibility Data Organization

Fast & clean-looking note-taking app for macOS that helps writers write and think more.

Key The Archive features:

Simplicity Plain Text Format Linking Notes Search Functionality

Note Mark is a lighting fast and minimal; web-based Markdown notes app. Featuring a sleek and responsive web UI.

Key Note Mark features:

Self-Hosted Markdown Support Open Source Lightweight and Simple