Comparison
Two different tools solving two different problems. AEO Optimizer scans your website and tells you what to fix. HubSpot AEO Grader checks whether AI models know about your brand. Here's how they compare.
| Feature | AEO Optimizer | HubSpot AEO Grader |
|---|---|---|
| Approach | Scans your website for technical AI readiness | Tests brand perception across AI models |
| What it tells you | What to fix on your site (with code) | Whether AI models know about your brand |
| Checks structured data | ||
| Checks robots.txt / AI bot access | ||
| Checks llms.txt | ||
| Checks semantic HTML | ||
| Fix-it guides with code | ||
| Brand sentiment analysis | ||
| Multi-AI-model testing | ||
| Free tier | 1 scan/month | Unlimited |
| Paid plans | From $9.99/mo | Free only |
| Best for | Fixing your site for AI search | Checking if AI knows your brand |
Use AEO Optimizer if you want to know what's wrong with your website and get specific code to fix it. The scanner checks your structured data, robots.txt, semantic HTML, llms.txt, and content structure — then gives you platform-specific fix guides for WordPress, React, Shopify, and more.
Use HubSpot AEO Grader if you want to check whether ChatGPT, Perplexity, and Gemini know about your brand and what sentiment they express. It's a brand perception tool, not a website audit.
Use both for the full picture: fix your site with AEO Optimizer first, then monitor brand perception with HubSpot's grader.
See your AI visibility score across 6 factors. No signup required.