zk Alternatives

Apps similar to zk include Obsidian, which has a free version. Other options are Logseq, Notesnook, Zettlr and Zim. Note-taking Tools like zk are a crowded field, with more than 25 alternatives for Mac, Linux, Windows, self-hosting and Android.

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zk alternatives page was last updated May 19, 2026

Zkn (Zettelkasten)
8 likes
Welcome to the homepage of the Zettelkasten (slip box) for your computer. This program is based on the working principle of Niklas Luhmann's famous Zettelkasten.
12 Zkn (Zettelkasten) alternatives
Cost / License
Free
Open Source (GPL-3.0)
Origin
Germany
EU
Platforms
Mac
Windows
Linux
Germany
EU
+4
Good alternative?Is Zkn (Zettelkasten) a good alternative to zk?
F
F
Fuzzynote
2 likes
Terminal-based, hyper-fast, CRDT-backed, collaborative note-taking tool Simple, powerful, extremely fast search. fzn is local-first; remote-second. It acts on local in-memory data, meaning no expensive I/O and native speeds.
Cost / License
Free
Open Source (AGPL-3.0)
Application type
Note-taking
Origin
Sweden
EU
Platforms
Mac
Windows
Linux
Sweden
EU
F
Good alternative?Is Fuzzynote a good alternative to zk?
Files.md
Like
Free, quiet space for thinking. A simple app for your .md files. Private - no data is sent to server.
Cost / License
Free
Open Source (MIT)
Origin
Cyprus
EU
Platforms
Online
Self-Hosted
Cyprus
EU
+1
Good alternative?Is Files.md a good alternative to zk?
Glyph for Mac
Like
A fast, private Markdown notes app for thinking, writing, and linking ideas for your Mac.
32 Glyph for Mac alternatives
Cost / License
Paid
Open Source (AGPL-3.0)
Origin
India
Platforms
Mac
India
+9
Good alternative?Is Glyph for Mac a good alternative to zk?
N
N
Neuron
Like
Neuron is a future-proof open-source CLI app for managing your plain-text notes in Zettelkasten style, as well as for publishing them on the web.
Cost / License
Free
Open Source (AGPL-3.0)
Application type
Note-taking
Origin
India
Platforms
Mac
Linux
N
Good alternative?Is Neuron a good alternative to zk?