Semrush is legendary for keyword databases and backlink tracking. But when it comes to checking whether ChatGPT, Gemini, and Perplexity can read and cite your platform, legacy SEO tools leave you in the dark.
See how instant AI search audits compare to legacy enterprise SEO suites.
| Capability / Check | AI Scan My Site | Semrush Site Audit |
|---|---|---|
| Instant Access (No Credit Card / Signup Required) | 100% Free Instant Audit | Requires Account Sign-Up |
| AI Search Visibility (ChatGPT, Gemini, Perplexity) | Comprehensive AEO / GEO Test | Not Evaluated |
| llms.txt & agents.json Validation | Native Validation & Generator | No Manifest Checks |
| Google PageSpeed API & Core Web Vitals | Real-time Lighthouse Vitals | Included in Pro Tier |
| JSON-LD Schema Auto-Fix Builder | Instant Copy-Paste Code | Manual Fix Required |

First-party screenshots demonstrating real-time AI vulnerability checks and checklist audits.


Semrush provides massive databases of traditional Google search keywords. But modern search behavior is shifting into direct AI conversation. AI Scan My Site specifically audits your AEO and GEO readiness so your content gets synthesized into AI answers.
Confirm GPTBot, ClaudeBot, and PerplexityBot are unblocked in your robots.txt.
Generate standardized markdown context feeds for instant LLM indexation.
Get instant results in 10 seconds without credit cards or enterprise paywalls.