1PasswordSecure access for every human and AI agent
vs
ClerkAuthentication and user management for modern web apps
Comparison · Identity & Access Management · weekly run Nov 3
1Password vs Clerk
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Clerk is the stronger AI pick in Identity & Access Management: it has a visibility score of 3.1 versus 0.8 for 1Password.
Choose 1Password if…
- You need ISO 27001 or ISO 27017 or ISO 27018 or ISO 27701 coverage
- You prefer a larger, established vendor (1,001–5,000 employees)
- Per seat pricing suits your budget better than usage-based
- Team vaults for sharing app credentials without exposing plaintext passwords
Choose Clerk if…
- You want the brand AI engines rank higher (3.1 vs 0.8)
- You want a free plan to start
- AI answers describe it more positively (56% vs 0% positive)
- You need HIPAA or GDPR (EU-U.S. Data Privacy Framework) or CCPA coverage
AI visibility side by side
Latest weekly run · Nov 3
| Metric | 1Password | Clerk |
|---|---|---|
| Visibility score | 0.8% | 3.1% |
| Change vs last week | up+0.8% | up+1.6% |
| Rank in Identity & Access Management | #32 | #22 |
| Share of voice | 0.4% | 1.3% |
| Mentions this run | 1 | 4 |
| Positive in AI answers | 0% | 56% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
1Password +0.4pp · Clerk +0.6000000000000001pp over 1 weekly runs.
Engine by engine
Clerk leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
1PasswordClerk
Head to head in AI answers
0 engine answers name both brands
01Password ranked higher
0Clerk ranked higher
Features, pricing & fit
| Dimension | 1Password | Clerk |
|---|---|---|
| Pricing model | Per seat | Usage-based |
| Entry price | Contact sales | Free; paid from $25 / mo |
| Free plan | No · 14-day trial | Yes |
| Deployment | Cloud | Cloud (SaaS) |
| Integrations | 400+ | — |
| Compliance | SOC 2 Type 2, ISO 27001, ISO 27017, ISO 27018, ISO 27701 | SOC 2 Type 2, HIPAA, GDPR (EU-U.S. Data Privacy Framework), CCPA |
| Support | 24/7 support team, Dedicated account manager (Enterprise), Onboarding specialist (Enterprise) | Community Discord, Email support, Priority support, Dedicated technical account manager |
| Founded | 2005 | 2019 |
| Headquarters | Toronto, Ontario, Canada | San Francisco, CA, United States |
| Employees | 1,001–5,000 | 51–200 |
| Funding | Secondary sale · $920M raised | Series C · $101M raised |
| Best for | Teams and enterprises that need to secure credentials and access for employees, developers, machines and AI agents | Developers building React and Next.js apps who want prebuilt auth and user management, including B2B SaaS needing organizations and SSO |
Plans side by side
1Password
Unified AccessCustomcontact sales
Enterprise Password ManagerCustomcontact sales
SaaS ManagerCustomcontact sales
Privileged AccessCustomcontact sales
Device TrustCustomcontact sales
Clerk
Hobby$0month
Pro$25month ($20/mo billed annually)
Business$300month ($250/mo billed annually)
EnterpriseCustomcustom, billed annually
Pros and cons
Themes from the AI answers that mention each brand
1Password
- Team vaults for sharing app credentials without exposing plaintext passwords
Clerk
- Free user management up to 1,000,000 MAUs
- Clear, modular per-connection pricing
- Rapid development and developer experience
- Expanded support for B2B organizations and multi-tenancy
- Good fit for rapid MVP builds
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run
Cite as: SlateIndex, “1Password vs Clerk”, https://slateindex.ai/compare/1password-vs-clerk, data of Nov 3, 2026. Licence: CC BY 4.0.