Passkeys vs. Passwords
Passkeys vs. passwords · the 2026 login choice
Passkeys are phishing-resistant credentials bound to the device; passwords are the thing every user already understands. The right call depends on your audience and how much migration friction you can absorb.
option APasskeysoption BPasswordsserviceWebsites, web apps & online shops
→ Verdict
For a new product, ship passkeys as the primary path with a fallback — they kill phishing and password reuse outright. For an existing product with a non-technical audience, add passkeys alongside passwords and let adoption grow rather than forcing a cutover.
Pick a topic
When to pick which
A · Pick this when…
Passkeys
- 01You're building login from scratch and can set the default
- 02Phishing and credential-stuffing are real risks for your users
- 03Your audience is on modern devices and browsers
- 04You want to shed password-reset support load over time
B · Pick that when…
Passwords
- 01Your users are non-technical and change devices often
- 02You need a credential that works identically everywhere, today
- 03A forced migration would cost you sign-ins you can't afford to lose
- 04Account recovery has to be dead simple for a broad audience
Factors to weigh
Factor-by-factor
| Factors to weigh | Passkeys | Passwords |
|---|---|---|
| Phishing resistance | Strong · the credential is bound to the real domain | None · a convincing fake page captures it |
| User friction | One tap or biometric once it's set up | Type, remember, reset · familiar but slow |
| Device loss | Synced via the platform keychain · recoverable | Recover via an email or SMS reset flow |
| Reuse risk | Unique per site by design · nothing to reuse | Reused across sites by most people |
| Support load | Far fewer reset tickets over time | Password resets are a steady support cost |
| Adoption today | Broad but not universal · keep a fallback | Universal · every user already understands it |
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