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1Password vs Kaspersky Password Manager: catalog facts
1Password	Kaspersky Password Manager
Paid Paid subscription for individuals and families, with a 14-day free trial.	Paid Sold by Kaspersky; check the site for current plans and trials.
Windows, macOS, Linux, Android, iOS, Browser extension, Command line	Browser extension
Watchtower flags breached, weak and reused passwords Stores passkeys as well as passwords	Password generator and encrypted vault Stores documents and 2FA codes alongside passwords
No free tier beyond the 14-day trial Proprietary, closed-source software	Closed source Product page gives little detail on platforms and encryption
Downloadable app, Hosted service, Browser extension	Downloadable app, Browser extension
Closed source	Closed source
License not stated	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 September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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