Bitwarden and LastPass are two of the best-known password managers. But in 2026 the comparison is lopsided. One is open-source, audited, and free for unlimited devices. The other is closed-source, restricted its free tier, and made major breaches public in 2022. This guide compares them on price, security, and ease of use. It also explains where LastPass can still make sense.
Concerned about past breaches? We cover them in is LastPass safe?.
The one-line verdict
Bitwarden is the default pick for most people in 2026: open-source, audited, a free tier that works for life, and Premium at about $10/year. LastPass stays polished. But its 2022 breaches and restricted free tier make it hard to pick over Bitwarden.
| Criterion | Bitwarden | LastPass |
|---|---|---|
| Source model | Open-source (clients + server), self-hostable | Proprietary |
| Independent audits | Yes, published | Limited public detail |
| Free tier | Unlimited passwords, unlimited devices, sync | One device type only (since 2021) |
| Premium price | ≈ $10/year | Materially higher |
| Major infrastructure breach | None documented | 2022 vault-backup exfiltration |
| Encryption | Zero-knowledge, client-side (PBKDF2 / optional Argon2id) | Zero-knowledge, client-side (PBKDF2) |
| Best for | Most people - price, transparency, self-host | Existing users who value the UX |
Price
- Bitwarden: free tier covers unlimited passwords on unlimited devices with sync. Premium ≈ $10/year. Families plan is inexpensive.
- LastPass: free tier has been restricted to a single device type (mobile or computer, not both) since 2021. Premium is materially more expensive than Bitwarden's.
On price-to-value, Bitwarden wins clearly. The free tier alone covers what many users need.
Security and transparency
- Bitwarden: open-source (clients and server), independently audited, and self-hostable if you want full control. No major breach of its infrastructure.
- LastPass: closed-source, and it made breaches public in 2022. In them, encrypted vault data was stolen from a third-party cloud backup. Vaults stayed locked with users' master passwords. But the event hurt trust and pushed many users to other tools.
Both lock your vault on your device (zero-knowledge). So the provider can't read your passwords. The real difference is audits and track record. There, Bitwarden has the stronger position.
What actually happened in the LastPass breach
It matters because it is the single biggest reason people switch. So here are the facts on record. In August 2022, attackers stole LastPass source code and technical data from its dev systems. They used that data in a later event, made public in November-December 2022. This time they broke into a third-party cloud storage service. They stole customer vault backups. Those backups held some data in the clear - most of all website URLs. They also held the encrypted username and password fields. The vaults stayed locked with each user's master password (a PBKDF2-derived key). So they were not readable right away. The real risk is offline guessing. An attacker who holds a stolen vault can try master-password guesses at their leisure. That is dangerous for anyone whose master password was short, reused, or low-iteration. The standard advice after the event still holds in 2026. Affected users should treat stored secrets as exposed. Rotate key passwords. Turn on MFA everywhere. Move to a manager with a cleaner track record. None of this means LastPass's encryption was "broken". It means the operational trust was. And that is exactly what a password manager sells.
Usability
LastPass has a long-polished interface and broad browser and app support. Bitwarden's apps are clean and capable, if a bit more plain. For day-to-day use, both autofill well across browsers and mobile. UX is the one area where LastPass holds its own. But it is not enough to outweigh price and trust.
The honest case for each
- Choose Bitwarden if you want the best price, open-source code, an unlimited free tier, or the option to self-host. This is most people.
- Consider staying on LastPass only if you're already invested, at ease with its security since the breach, and value its UX. And then use a long master password with strong MFA.
If you're leaving LastPass, see our guide on migrating from LastPass to Bitwarden and whether LastPass is still safe.
Bitwarden isn't the only fresh start, though. If you want a more modern interface than Bitwarden's, two audited alternatives are worth a look: NordPass (XChaCha20 + Argon2id encryption, Cure53-audited, polished apps, free tier) and Proton Pass (open-source clients, Swiss jurisdiction, built-in email aliases, free tier). Both let you import a LastPass export in a few minutes.
★ Audit Cure53 2024 · ✓ Plan gratuit · Cross-platform
Our top alternative → Try NordPassXChaCha20 encryption · Cure53 audited · free tier to trial→The bottom line
In 2026, Bitwarden beats LastPass on the two things that matter most: price and trust. It's open-source, audited, free for unlimited devices, and cheap to upgrade. LastPass is still a capable manager with a polished UX. But its 2022 breaches and restricted free tier mean Bitwarden is the safer default for almost everyone.
Going further
Editorial comparison based on the documented features, pricing tiers, and the 2022 LastPass security incidents on record. Commercial links carry the rel="sponsored nofollow" attribute. An affiliate commission may apply at no extra cost to you.
Frequently asked questions
Is Bitwarden better than LastPass in 2026?
For most people, yes. Bitwarden is open-source, independently audited, has an unusually generous free tier (unlimited passwords and devices), and Premium costs about $10/year. LastPass is proprietary, its free tier has been restricted to one device type since 2021, and it disclosed major security breaches in 2022. Bitwarden is the safer, cheaper default.
Is LastPass safe to use after the 2022 breaches?
LastPass made breaches public in 2022. In them, encrypted customer vault data was stolen. Vaults stay locked with your master password. So a strong, unique master password matters more than ever. Many users moved to other tools afterward. If you stay, use a long master password and turn on strong MFA.
Is Bitwarden really free?
Yes. Bitwarden's free tier covers unlimited passwords across unlimited devices with sync. You can use it for the long term. Premium ($10/year) adds extras like more 2FA options, file attachments and security reports.
