How UltraProbe Compares to Semrush, Ahrefs, Snyk and Lighthouse
14 features side by side. UltraProbe is the only tool that combines SEO audit + AI search optimization (AEO) + prompt security in one scan. Fully-supported counts (computed from the table): UltraProbe 14, Semrush 2, Ahrefs 1, Snyk 3, Lighthouse 5; "Partial" and "Paid" cells are not counted.
| Feature | UltraProbe | Semrush | Ahrefs | Snyk | Lighthouse |
|---|---|---|---|---|---|
| AI-Era Scanning | |||||
| AI Visibility Score (SEO + AEO + AAO) | Yes | No | No | No | No |
| AEO — AI Engine Optimization | Yes | No | No | No | No |
| llms.txt compliance check | Yes | No | No | No | No |
| AI crawler access analysis | Yes | No | No | No | No |
| SEO Analysis | |||||
| On-page SEO audit (30+ checks) | Yes | Yes | Yes | No | Yes |
| Structured data / Schema.org | Yes | Yes | Partial | No | Yes |
| AI Security | |||||
| Attack vector detection (25 vectors: 12 LLM-era + 13 agent/ASI-era) | Yes | No | No | Yes | No |
| OWASP LLM Top 10 coverage | Yes | No | No | Yes | No |
| AI-generated fix prompts | Yes | No | No | No | No |
| Accessibility & Pricing | |||||
| Free tier (no signup) | Yes | Partial | No | Partial | Yes |
| Open source scanner engine | Yes | No | No | Partial | Yes |
| Shareable score card (image) | Yes | No | No | No | No |
| Done-for-you content service | Yes | No | No | No | No |
| Bilingual (EN + zh-TW) | Yes | Partial | Partial | Yes | Yes |
| Fully supported (of 14) | 14/14 | 2/14 | 1/14 | 3/14 | 5/14 |