About Bitwarden
Bitwarden is the only fully open-source password manager in this category — every line of code is publicly audited on GitHub. AES-256 encryption with PBKDF2 SHA-256 key derivation. Self-hosting is an option for the security-paranoid: run your own Bitwarden server with full control over your data.
The free tier is genuinely unlimited — unlimited passwords, unlimited devices, unlimited vault items. Premium at $10/year adds encrypted file storage, TOTP authenticator, advanced 2FA options, and Vault Health reports.
Best pick for technical users, open-source advocates, and anyone who wants to verify the security claims themselves.
Commission terms
- Commission
- ~4% per sale
- Commission type
- One-time
- Cookie duration
- 30 days
- Minimum payout
- $10
- Approval difficulty
- Easy
- Affiliate network
- Amazon Associates
- Price range
- Free – $3.33/mo