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GeoLumen
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GeoLumen vs HubSpot AI Search Grader

HubSpot's AI Search Grader is free and genuinely useful: it asks ChatGPT, Perplexity and Gemini about your brand and scores the answers out of 100. It tells you how AI sees you. GeoLumen's tools tell you why: whether crawlers can reach your site and whether your llms.txt and schema give them the facts. They complement each other.

FeatureGeoLumenHubSpot AI Search Grader
PriceFree tools, no accountFree, no account; a short form unlocks the full results
What it measuresTechnical readiness: crawler access, llms.txt, schema, on-page SEOBrand perception: sentiment (40 pts), presence quality (20), brand recognition (20), share of voice (10), market competition (10)
EnginesQuick Scan opening at launchChatGPT (GPT-5.4 mini), Perplexity, Gemini
Ongoing trackingPro planned at $19/month (draft)HubSpot AEO, $50/month or in Marketing Hub Pro/Enterprise
Gives you files to fix thingsYes: robots.txt snippet, llms.txt, JSON-LDWritten recommendations
Done-for-you serviceYes, the auditCheck their site

“Check their site” means we couldn't confirm it from HubSpot AI Search Grader's public pages on 23 October 2026. Prices change; confirm before you buy.

Where is HubSpot AI Search Grader stronger?

  • — A single headline score that's easy to share
  • — Brand sentiment and share-of-voice analysis
  • — Backed by HubSpot's marketing suite if you already use it

Where is GeoLumen stronger?

  • — Shows the technical cause (a blocked bot, a broken llms.txt, missing schema) and gives you the fix
  • — No form or email required for the technical tools
  • — Focused on small local businesses

Use HubSpot's grader to see how AI currently describes your brand.

Use GeoLumen to check AI can actually read your site, and fix it. Running both takes about five minutes. Try the free tools.

Sources

Rather not do this yourself? We'll do the whole thing and send you the receipts.

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