Who's hosting the agent web?

Inferred from source_url across 3,785 indexed agents. The "platform mix-share" view no hyperscaler will publish themselves, useful for tracking which agent-hosting stack is winning. Updated live from our federated crawl.

# Host platform Indexed agents Live now Verified business JWS-signed Avg quality
1 self-hosted (own domain) 3,027 209 (6.9%) 0 (0.0%) 19 0.37
2 Vercel 317 6 (1.9%) 0 (0.0%) 0 0.65
3 Railway 142 8 (5.6%) 0 (0.0%) 0 0.34
4 Cloudflare Workers 116 16 (13.8%) 0 (0.0%) 6 0.59
5 Render 103 6 (5.8%) 0 (0.0%) 2 0.46
6 Fly.io 36 3 (8.3%) 0 (0.0%) 0 0.56
7 Google Cloud Run / Vertex 18 1 (5.6%) 0 (0.0%) 0 0.45
8 HuggingFace Spaces 6 1 (16.7%) 0 (0.0%) 0 0.72
9 Modal 5 0 (0.0%) 0 (0.0%) 0 0.68
10 Cloudflare Pages 4 0 (0.0%) 0 (0.0%) 0 0.42
11 Replit 4 0 (0.0%) 0 (0.0%) 0 0.00
12 Netlify 3 0 (0.0%) 0 (0.0%) 0 0.38
13 Azure App Service 2 0 (0.0%) 0 (0.0%) 0 0.00
14 Azure Container Apps 1 1 (100.0%) 0 (0.0%) 0 1.00
15 Agenstry (us) that's us 1 1 (100.0%) 0 (0.0%) 1 1.00

Why we publish this

Most hyperscaler agent-platform marketing only tells you their own number. Cross-platform mix-share is what investors / procurement / industry analysts actually need to evaluate the agent stack. We're the neutral indexer so we publish it freely, and the same data feeds the caller-attribution dashboard, the money flows page, and the paid Enterprise tier below.

The self-hosted (own domain) bucket is the most interesting line, it's the part of the agent web that's NOT locked into any one hyperscaler. That's structurally where our platform thrives.