AI Search Visibility Leaderboard: Enterprise & Startup CRM Software (2026)
Live 2026 AI Search Citation Share-of-Voice (cSoV) benchmark for CRM & Revenue Operations. Compare HubSpot (36.4%), Attio (28.2%), Salesforce (21.5%), and Clay (13.9%) across ChatGPT Search, Perplexity, and Gemini.
Answer-First Executive Summary (CRM & Revenue Operations)
Across 25 unbranded commercial buyer prompts in CRM & Revenue Operations, HubSpot leads AI answer engine visibility with 36.4% weighted Citation Share-of-Voice (cSoV), followed by Attio (28.2%), Salesforce (21.5%), and Clay (13.9%). 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 | HubSpot | hubspot.com | 36.4% | Active (/llms.txt + /llms-full.txt) | 94/100 |
| #2 | Attio | attio.com | 28.2% | Partial (/llms.txt only) | 84/100 |
| #3 | Salesforce | salesforce.com | 21.5% | Missing (404) | 76/100 |
| #4 | Clay | clay.com | 13.9% | Missing (404) | 68/100 |
Deploying a spec-compliant /llms.txt and SoftwareApplication + FAQPage JSON-LD graph is the highest-leverage engineering move to overtake HubSpot and Attio in CRM & Revenue Operations prompts.
Run a Live 10-Second GEO Audit on Your Own Domain
Compare your cSoV against HubSpot and auto-compile your custom /llms.txt + JSON-LD graph.