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zk vs Telekasten.nvim: catalog facts
zk	Telekasten.nvim
Free Free to download and use from GitHub.	Free Free and open source.
Command line	Windows, macOS, Linux, Command line
Notes stay as plain Markdown files Works with any text editor	Notes stay as plain Markdown files Combines linked notes and a journal
Command-line only, no graphical interface Assumes comfort with the terminal	Requires Neovim and telescope.nvim No graphical interface outside the editor
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.