Unlocks exact competitor prompt citation ranks, /llms-full.txt corpus & JSON-LD entity patches
AI Search Visibility Leaderboard: Authentication, Passkeys & Enterprise SSO
Live 2026 AI Search Citation Share-of-Voice (cSoV) benchmark for Authentication & IAM. Compare Clerk (35.9%), Auth0 (28.4%), WorkOS (22.1%), and Stytch (13.6%) across ChatGPT Search, Perplexity, and Gemini.
Answer-First Executive Summary (Authentication & IAM)
Across 25 unbranded commercial buyer prompts in Authentication & IAM, Clerk leads AI answer engine visibility with 35.9% weighted Citation Share-of-Voice (cSoV), followed by Auth0 (28.4%), WorkOS (22.1%), and Stytch (13.6%). Brands with a valid root /llms.txt manifest and explicit PerplexityBot + OAI-SearchBot permissions captured 2.4x more rank #1 citations.
| Rank | Brand | Domain | Weighted cSoV | /llms.txt Status | JSON-LD Score |
|---|---|---|---|---|---|
| #1 | Clerk | clerk.com | 35.9% | Active (/llms.txt + /llms-full.txt) | 94/100 |
| #2 | Auth0 | auth0.com | 28.4% | Partial (/llms.txt only) | 84/100 |
| #3 | WorkOS | workos.com | 22.1% | Missing (404) | 76/100 |
| #4 | Stytch | stytch.com | 13.6% | Missing (404) | 68/100 |
Deploying a spec-compliant /llms.txt and SoftwareApplication + FAQPage JSON-LD graph is the highest-leverage engineering move to overtake Clerk and Auth0 in Authentication & IAM prompts.
Run a Live 10-Second GEO Audit on Your Own Domain
Compare your cSoV against Clerk and auto-compile your custom /llms.txt + JSON-LD graph.