1PasswordvsLastPass
How 10 AI models weigh 1Password against LastPass on the 1 buying question where both came up.
- 1Password
- 100%of answers named it
- LastPass
- 97%of answers named it
- Placed higher
- 40–0times 1Password vs LastPass, over 40 model rankings that listed either
- Models leaning
- 10–0toward 1Password vs LastPass
Which models prefer which
Share of each model's answers that named each product, and how often its ranking put one above the other (a product listed beats one left off) · On the 1 shared question, every wording
| Model | 1Password | LastPass | Placed higher | Leans |
|---|---|---|---|---|
| Claude Haiku 5.5 | 100% | 100% | 4–0 | 1Password |
| GPT-6 Luna | 100% | 100% | 4–0 | 1Password |
| Gemini 4 Argon | 100% | 67% | 4–0 | 1Password |
| Qwen 3.8 Flash | 100% | 100% | 4–0 | 1Password |
| DeepSeek V4 Pro | 100% | 100% | 4–0 | 1Password |
| GLM-5.3 | 100% | 100% | 4–0 | 1Password |
| Kimi K3 | 100% | 100% | 4–0 | 1Password |
| MiniMax M3 | 100% | 100% | 4–0 | 1Password |
| Mistral Large 4 | 100% | 100% | 4–0 | 1Password |
| Nemotron 3 Ultra | 100% | 100% | 4–0 | 1Password |
What the models say about 1Password
One reason per model, from the shared questions
- Claude Haiku 5.5
Strong security model, polished admin controls, and easy adoption for business teams.
- GPT-6 Luna
Excellent admin controls, sharing workflows, and polished apps make it a strong default for most teams.
- Gemini 4 Argon
Best overall balance of enterprise security controls, user experience, and intuitive team sharing.
- Qwen 3.8 Flash
Best blend of security, usability, and strong admin controls.
- DeepSeek V4 Pro
Best overall UX, shared vaults, and Watchtower breach alerts for teams.
- GLM-5.3
Best overall balance of polish, security, and easy team deployment
- Kimi K3
Best overall: polished apps, strong admin controls, excellent team sharing and support.
- MiniMax M3
Best overall security, UX, and admin controls for teams
- Mistral Large 4
Best balance of security, usability, and team sharing features for businesses.
- Nemotron 3 Ultra
Best overall security, UX, and admin controls for teams
What the models say about LastPass
One reason per model, from the shared questions
- Claude Haiku 5.5
Long-established with broad feature set, though it has had notable security incidents.
- GPT-6 Luna
Broad familiarity and mature team features remain useful, though its security history warrants caution.
- Gemini 4 Argon
Feature-rich admin console and extensive federated login integrations, despite past security incidents.
- Qwen 3.8 Flash
Widely used and feature-rich despite past breaches.
- DeepSeek V4 Pro
Mature admin tools, SSO integration, and widespread enterprise adoption.
- GLM-5.3
Widely adopted and easy, though past breaches hurt trust
- Kimi K3
Feature-rich and easy to deploy, though past breaches hurt trust somewhat.
- MiniMax M3
Feature-rich but marred by past breaches; still solid feature set
- Mistral Large 4
Established enterprise features and integrations, despite recent security concerns.
- Nemotron 3 Ultra
Familiar interface, but past breaches hurt trust
Tracked since October 25, 2026. Each time the panel answers these questions again, both shares are added here.
Question by question
Share of all answers that named each, every wording pooled, with its place among every product named · Both-named questions first
| Question | 1Password | LastPass |
|---|---|---|
| Best password managers for businesses | 100% #1 | 97% #7 |