Compare software

Ekphos vs zk: catalog facts
Ekphos	zk
Free Open-source software under the MIT license.	Free Free to download and use from GitHub.
Command line	Command line
Wiki links with autocomplete and a graph view Fuzzy file search and full-text search	Notes stay as plain Markdown files Works with any text editor
In early development Inline image previews need a compatible terminal	Command-line only, no graphical interface Assumes comfort with the terminal
Downloadable app	Downloadable app
Open source	Closed source
License: MIT	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked September 24, 2026

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