Password Manager · Head to head
1Password vs LastPass
Both products compete in Password Manager. Consumer and business credential vaults that store, generate, autofill, and share passwords and secrets (1Password, Bitwarden, Dashlane, Keeper, LastPass, NordPass). Distinct from passwordless/phishing-resistant authentication. Here are the facts the B4 Index maintains on each, side by side.
The two files, side by side
What it is
Protect passwords and secrets, manage app access, and secure AI tools with 1Password. Easy to adopt from growing teams to enterprise.
Go beyond saving passwords with the best password manager! Generate strong passwords and store them in a secure vault. Now with single-sign on (SSO) and adaptive MFA solutions that integrate with over 1,200 apps.
Categories served
Password Manager
Password Manager
Status
Active
Active
The decision underneath the comparison
Choosing between 1Password and LastPass assumes you're buying Password Manager at all. That's the prior question, and the B4 Index scores it on two axes: how much Password Manager differentiates you, and how far AI has come at building it. Read the build-versus-buy considerations for Password Manager before you shortlist either product.
Vendor facts are maintained independently of any B4 verdict and re-verified on a monthly liveness check.
See the full methodology.