ClerkAuthentication and user management for modern web apps
vs
SilverfortRuntime identity security for AI, AD and cloud
Comparison · Identity & Access Management · weekly run Nov 3
Clerk vs Silverfort
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 for Silverfort.
Choose Clerk if…
- You want the brand AI engines rank higher (3.1 vs 0)
- You want a free plan to start
- You need SOC 2 Type 2 or HIPAA or GDPR (EU-U.S. Data Privacy Framework) or CCPA coverage
- Usage-based pricing suits your budget better than flat tiers
Choose Silverfort if…
- You prefer a larger, established vendor (501–1,000 employees)
- Flat tiers pricing suits your budget better than usage-based
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Clerk | Silverfort |
|---|---|---|
| Visibility score | 3.1% | 0% |
| Change vs last week | up+1.6% | no change0% |
| Rank in Identity & Access Management | #22 | #37 |
| Share of voice | 1.3% | 0% |
| Mentions this run | 4 | 0 |
| Positive in AI answers | 56% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Clerk +0.6000000000000001pp · Silverfort 0pp over 1 weekly runs.
Engine by engine
Clerk leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
ClerkSilverfort
Head to head in AI answers
0 engine answers name both brands
0Clerk ranked higher
0Silverfort ranked higher
Features, pricing & fit
| Dimension | Clerk | Silverfort |
|---|---|---|
| Pricing model | Usage-based | Flat tiers |
| Entry price | Free; paid from $25 / mo | Contact sales |
| Free plan | Yes | No |
| Deployment | Cloud (SaaS) | On-prem, cloud and hybrid |
| Compliance | SOC 2 Type 2, HIPAA, GDPR (EU-U.S. Data Privacy Framework), CCPA | — |
| Support | Community Discord, Email support, Priority support, Dedicated technical account manager | Standard support (included), Premier support, Diamond support, Expert Services |
| Founded | 2019 | 2016 |
| Headquarters | San Francisco, CA, United States | Plano, Texas, United States |
| Employees | 51–200 | 501–1,000 |
| Funding | Series C · $101M raised | Series D · $222M raised |
| Best for | Developers building React and Next.js apps who want prebuilt auth and user management, including B2B SaaS needing organizations and SSO | Enterprises with Active Directory, legacy and hybrid environments that need to protect human, service-account and AI agent identities |
Plans side by side
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
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
Silverfort
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run
Cite as: SlateIndex, “Clerk vs Silverfort”, https://slateindex.ai/compare/clerk-vs-silverfort, data of Nov 3, 2026. Licence: CC BY 4.0.