Best Zkn (Zettelkasten) Alternatives & Competitors in 2024

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.

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

Open Source

Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.

Visit website paid Free Trial $14.0 / Monthly (Essential package)

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.

Open Source free

Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.

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

a non-linear personal web notebook

Open Source

TiddlyWiki for Windows.

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

Open Source

TiddlyDesktop is a special purpose web browser for working with locally stored TiddlyWikis.

Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.

Open Source free

ColorNote is a simple notepad app.

Scrivener is a content-generation tool for composing and structuring documents.

Without needing to spend money on Evernote, Synology Note Station provides a desktop client to organize all your random notes in one place.