Compare software

Cardhop vs Kontact: catalog facts
Cardhop	Kontact
Freemium Free to start, with paid features from Flexibits.	Free Free and open source, developed by the KDE community.
macOS, iOS	Linux
Natural language input for adding and editing contacts Quick access from the menu bar	Mail, calendar, contacts and feeds in one window Works offline with your data
Apple platforms only Full features require payment	Best suited to the KDE Plasma desktop Large suite with many settings to learn
Downloadable app	Downloadable app
Closed source	Open source
License not stated	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 1, 2026	Official website Full listing and sources Checked September 24, 2026

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