Bitwarden is the best choice for most users — it's free, open-source, and independently audited. 1Password is better if you need polished family or team sharing, Travel Mode, or prefer a slicker interface. Both are excellent; the choice comes down to budget and ecosystem.
| Feature | Bitwarden | 1Password |
|---|---|---|
| Free plan | ✅ Full-featured | ❌ Trial only |
| Price (personal) | $10/yr premium | $36/yr |
| Open source | ✅ Yes | ❌ No |
| Independent audit | ✅ Annual | ✅ Annual |
| Family plan | $40/yr (6 users) | $60/yr (5 users) |
| Travel Mode | ❌ No | ✅ Yes |
| Self-hosting | ✅ Vaultwarden | ❌ No |
| Passkey support | ✅ Yes | ✅ Yes |
| Emergency access | ✅ Premium | ✅ Yes |
Bitwarden vs 1Password: the core difference
Both Bitwarden and 1Password use end-to-end encryption with zero-knowledge architecture — the vendor never sees your vault. The difference is philosophy: Bitwarden is open-source and community-audited; 1Password is a closed-source commercial product that competes on UX and team features.
For a solo user who wants maximum security at minimum cost, Bitwarden is hard to beat. The free tier stores unlimited passwords on unlimited devices — something no other major password manager offers. 1Password dropped its free plan entirely in 2021, so every user pays from day one.
Security: how they compare
Bitwarden encrypts your vault with AES-256-CBC, derives your master key using PBKDF2-SHA256 (100,000+ iterations), and the full client and server code is publicly auditable on GitHub. Cure53 conducted its most recent independent security audit in 2023.
1Password uses AES-256-GCM and its standout security feature is the Secret Key — a 128-bit random key generated on your device that is combined with your master password before any encryption. Even if 1Password's servers were breached and your master password was known, an attacker couldn't decrypt your vault without your Secret Key. 1Password undergoes annual third-party audits.
Verdict: 1Password's Secret Key provides stronger protection against server-side breaches. Bitwarden's open-source model means anyone can verify the claims. Both are excellent; neither has suffered a significant breach.
Price breakdown (2026)
Bitwarden Free: unlimited passwords, unlimited devices. Most generous free tier in the industry.
Bitwarden Premium ($10/yr): adds TOTP authenticator, encrypted file attachments (1 GB), emergency access, and advanced 2FA (YubiKey).
Bitwarden Families ($40/yr): 6 users, all premium features, shared collections.
1Password Individual ($36/yr): all features including Travel Mode and 1 GB document storage. No free tier.
1Password Families ($60/yr): 5 users, family organiser controls, account recovery for family members.
Who should choose Bitwarden
Choose Bitwarden if you want a zero-cost solution, value open-source software, want to self-host on your own server, or are managing passwords for a small team on a budget. Bitwarden's free tier is legitimately full-featured — no artificial cap on passwords or devices.
Who should choose 1Password
Choose 1Password if you need Travel Mode for border crossings, want clean family account recovery for less technical members, need detailed audit logs and SCIM provisioning for SSO, or prefer a more refined mobile and desktop experience and are happy to pay $36/yr.
Start with Bitwarden Free. Upgrade to Premium ($10/yr) if you want TOTP codes or emergency access. Move to 1Password only if Travel Mode or its family features are genuinely important to you.
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