LastPass vs 1Password: Password Managers Comparison (2026)
An independent side-by-side comparison of LastPass and 1Password for password managers buyers — pricing, features, integrations, and how often each is cited by major AI engines.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask password managers questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
1Password leads overall — 60% cited vs LastPass 47% across 60 probes.
ChatGPT
LastPass
5 / 6 probes
83%
Excellent1Password
5 / 6 probes
83%
ExcellentPerplexity
LastPass
1 / 6 probes
17%
Average1PasswordLeads
3 / 6 probes
50%
ExcellentGemini
LastPass
1 / 6 probes
17%
Average1PasswordLeads
3 / 6 probes
50%
ExcellentClaude
LastPassLeads
6 / 6 probes
100%
Excellent1Password
5 / 6 probes
83%
ExcellentCopilot
LastPass
1 / 6 probes
17%
Average1PasswordLeads
2 / 6 probes
33%
GoodScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
LastPass
- ✓Save unlimited passwords
- ✓Access on all devices
- ✓Save and autofill passwords
- ✓Dark web monitoring
1Password
- ✓Generate passwords securely
- ✓Autosave and autofill credentials
- ✓Share items securely with anyone
- ✓Use on all of your devices
- ✓Get alerts for weak or compromised credentials
When to choose LastPass
Choose LastPass if your team prioritizes its strengths over 1Password's. Full guidance populates as LastPass's feature data is indexed.
When to choose 1Password
Choose 1Password if your team prioritizes its strengths over LastPass's. Full guidance populates as 1Password's feature data is indexed.