Compare software

rust-keylock vs 1Password: catalog facts
rust-keylock	1Password
Free Free and open source under the GPL-3.0 licence.	Paid Paid subscription for individuals and families, with a 14-day free trial.
Android	Windows, macOS, Linux, Android, iOS, Browser extension, Command line
Open source and written in Rust Android app on F-Droid	Watchtower flags breached, weak and reused passwords Stores passkeys as well as passwords
No formal security review yet, by the developers' own warning Smaller project with less ecosystem than mainstream vaults	No free tier beyond the 14-day trial Proprietary, closed-source software
Downloadable app	Downloadable app, Hosted service, Browser extension
Open source	Closed source
License: GPL-3.0	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

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