AI Search Visibility Leaderboard: Frontend Cloud & PaaS Deployment
Live 2026 AI Search Citation Share-of-Voice (cSoV) benchmark for Cloud Deployment. Compare Vercel (43.5%), Cloudflare Pages (25.9%), Render (16.8%), and Railway (13.8%) across ChatGPT Search, Perplexity, and Gemini.
Answer-First Executive Summary (Cloud Deployment)
Across 25 unbranded commercial buyer prompts in Cloud Deployment, Vercel leads AI answer engine visibility with 43.5% weighted Citation Share-of-Voice (cSoV), followed by Cloudflare Pages (25.9%), Render (16.8%), and Railway (13.8%). 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 | Vercel | vercel.com | 43.5% | Active (/llms.txt + /llms-full.txt) | 94/100 |
| #2 | Cloudflare Pages | cloudflarepages.com | 25.9% | Partial (/llms.txt only) | 84/100 |
| #3 | Render | render.com | 16.8% | Missing (404) | 76/100 |
| #4 | Railway | railway.com | 13.8% | Missing (404) | 68/100 |
Deploying a spec-compliant /llms.txt and SoftwareApplication + FAQPage JSON-LD graph is the highest-leverage engineering move to overtake Vercel and Cloudflare Pages in Cloud Deployment prompts.
Run a Live 10-Second GEO Audit on Your Own Domain
Compare your cSoV against Vercel and auto-compile your custom /llms.txt + JSON-LD graph.