1Password vs Bitwarden

1Password is a proprietary password manager, whereas Bitwarden is open source and offers a free tier.

Which to pick

What it is: 1Password:1Password Unified Access secures passwords, AI agents, and machine credentials with just-in-time and audit-ready controls.; Bitwarden:Bitwarden is an open-source password manager that stores, shares and manages passwords, passkeys and secrets for individuals and organizations.
Best for: 1Password:Unified credential vault and runtime access control; Bitwarden:Open-source password and secrets manager
Who it’s for: 1Password:Security, IT, and development teams needing unified credential governance.; Bitwarden:Individuals, teams and enterprises needing secure credential management
Pricing: 1Password:Contact sales; Bitwarden:Freemium
Plans: 1Password:—; Bitwarden:Premium $1.65 per month (billed annually) · Families $3.99 per month (billed annually) · Teams $4 per month / per user (billed a · Enterprise $6 per month / per user (billed a
Open source: 1Password:—; Bitwarden:Yes, 20,244 GitHub stars
Works with: 1Password:CI/CD pipelines; Bitwarden:—

Unified Access Platform. One vault for every identity—humans, AI agents, and machines—with discovery and audit.
Credential Broker. Delivers runtime credentials to AI agents and workloads, scoped per task.
Privileged Access. Zero standing privilege with just-in-time, just-enough access and session logs.
SaaS Manager. Discovers, secures, and optimizes AI token and SaaS app spend across 400+ integrations.
Device Trust. Enforces access based on device health and provides self-remediation.
Enterprise Password Manager. Protects all credentials, supports multi-tenant, granular vault permissions and developer toolkit.

End-to-end encryption. All vault data is encrypted client-side with zero-knowledge architecture.
Autofill & generation. Instantly autofill logins and generate strong, unique passwords and usernames.
Secure sharing. Share passwords, notes and files with granular permissions across users and teams.
Credential lifecycle. Manage creation, rotation, retirement and succession of credentials.
Multi-factor support. Integrated authenticator, Duo MFA and hardware security key options.
Enterprise policies. Granular access control, passwordless SSO, custom roles and organization-wide policies.

Is 1Password or Bitwarden free?+

Bitwarden has a free plan; paid plans start at $1.65/month (Premium).

Is 1Password or Bitwarden open source?+

Bitwarden is open source (bitwarden/server on GitHub). DevHunt has no public source repository on record for 1Password.

1Password

Listed by DevHunt

Bitwarden

Listed by DevHunt

Based on each tool's website and DevHunt data. Details may change; check the official sites.