AEOprobe vs Gauge
Which AEO tool fits your workflow? Feature-by-feature breakdown for 2026.
Overview
AEOprobe is a free technical AEO auditing tool that checks your website across 9 categories — AI bot access, structured data, content quality, meta tags, Open Graph, sitemaps, performance, security, and accessibility. It tests 14 AI crawlers against your live robots.txt, validates structured data, and delivers an A+ to F score in 60 seconds. No one else does technical AEO auditing — most tools focus on tracking mentions and citations.
Gauge gauge is an AEO analytics platform built specifically for enterprise SaaS companies. It focuses on tracking how AI search engines respond to prompts related to your product category, monitoring competitor mentions, and providing an AI analyst that surfaces actionable insights from tracking data. Gauge differentiates through its prompt-based tracking approach — you define the prompts users might ask, and Gauge monitors how AI engines respond to those specific queries.
Feature Comparison
| Feature | AEOprobe | Gauge |
|---|---|---|
| AEO Technical Auditing | ||
| Technical site audit | Complete 9-category audit covering bot access, structured data, content quality, meta tags, OG tags, sitemaps, performance, security, and accessibility | No technical auditing. Gauge monitors AI outputs, not your site's technical readiness. Does not check robots.txt, schemas, or site infrastructure |
| AI Bot Access Analysis | ||
| Crawler access check | 14 AI crawlers tested against live robots.txt with individual status per bot and fix recommendations | Does not analyze AI crawler access. Tracks AI responses to prompts but does not diagnose why your site may or may not be included in those responses |
| AI Citation Tracking | ||
| Prompt-based monitoring | Diagnostic approach — shows you what to fix to become citable, does not track current citations | Core feature — you define prompts (e.g., "best project management tool for remote teams"), Gauge tracks which brands AI mentions in response. Shows competitive positioning per prompt |
| Content Quality Analysis | ||
| Content evaluation | Analyzes content for answer-first structure, semantic HTML, heading hierarchy, and AI-friendly formatting patterns | AI analyst feature interprets tracking data to suggest content strategies but does not audit your content's technical structure or AI extractability |
| Structured Data Validation | ||
| Schema audit | Full schema validation including JSON-LD, Microdata, and RDFa with AEO-specific recommendations | No structured data validation. Operates entirely at the AI response monitoring layer |
| Pricing/Value | ||
| Entry cost | Free tier with complete 9-category audit. No subscription for core diagnostic value | $99/mo minimum (Growth plan). Enterprise plan at $599/mo adds more tracked prompts and the AI analyst feature |
| Ease of Use | ||
| Setup process | Enter URL, get audit in 60 seconds. No prompt configuration needed — audits your site's technical AEO health automatically | Requires defining tracked prompts, setting up competitor tracking, and configuring categories. Ramp-up period before data becomes meaningful |
| Reporting | ||
| Report type | Point-in-time technical audit with letter grades, category scores, and prioritized fix list | Ongoing prompt tracking dashboards with competitive rankings, trend analysis, and AI analyst summaries |
Technical site audit
AEOprobe
Complete 9-category audit covering bot access, structured data, content quality, meta tags, OG tags, sitemaps, performance, security, and accessibility
Gauge
No technical auditing. Gauge monitors AI outputs, not your site's technical readiness. Does not check robots.txt, schemas, or site infrastructure
Crawler access check
AEOprobe
14 AI crawlers tested against live robots.txt with individual status per bot and fix recommendations
Gauge
Does not analyze AI crawler access. Tracks AI responses to prompts but does not diagnose why your site may or may not be included in those responses
Prompt-based monitoring
AEOprobe
Diagnostic approach — shows you what to fix to become citable, does not track current citations
Gauge
Core feature — you define prompts (e.g., "best project management tool for remote teams"), Gauge tracks which brands AI mentions in response. Shows competitive positioning per prompt
Content evaluation
AEOprobe
Analyzes content for answer-first structure, semantic HTML, heading hierarchy, and AI-friendly formatting patterns
Gauge
AI analyst feature interprets tracking data to suggest content strategies but does not audit your content's technical structure or AI extractability
Schema audit
AEOprobe
Full schema validation including JSON-LD, Microdata, and RDFa with AEO-specific recommendations
Gauge
No structured data validation. Operates entirely at the AI response monitoring layer
Entry cost
AEOprobe
Free tier with complete 9-category audit. No subscription for core diagnostic value
Gauge
$99/mo minimum (Growth plan). Enterprise plan at $599/mo adds more tracked prompts and the AI analyst feature
Setup process
AEOprobe
Enter URL, get audit in 60 seconds. No prompt configuration needed — audits your site's technical AEO health automatically
Gauge
Requires defining tracked prompts, setting up competitor tracking, and configuring categories. Ramp-up period before data becomes meaningful
Report type
AEOprobe
Point-in-time technical audit with letter grades, category scores, and prioritized fix list
Gauge
Ongoing prompt tracking dashboards with competitive rankings, trend analysis, and AI analyst summaries
Pricing
AEOprobe
Free
Full 9-category AEO audit with 14 AI bot checks, structured data validation, content quality scoring, and prioritized fix list. No signup required to get started.
Gauge
Plans from $99/mo (Growth) to $599/mo (Enterprise)
Plans from $99/mo (Growth) to $599/mo (Enterprise). No free tier. Custom enterprise pricing available for large accounts.
The Verdict
Gauge and AEOprobe address different questions in the AEO stack. Gauge asks "when someone prompts an AI about our product category, do we get mentioned?" AEOprobe asks "can AI engines technically access, read, and cite our content?"
Gauge's prompt-based tracking is particularly valuable for SaaS companies in competitive categories where product recommendation queries are common. If you sell project management software and want to know whether ChatGPT mentions you when asked "best PM tool for remote teams," Gauge provides that intelligence.
But Gauge cannot tell you why you are not being mentioned. If the answer is that your robots.txt blocks GPTBot, your content lacks answer-first structure, or your structured data is incomplete — those are AEOprobe diagnostics. Fix the foundation with AEOprobe (free), then use Gauge to monitor your competitive position in AI-generated product recommendations.
Common Questions
Is Gauge designed for SaaS companies specifically?
Yes. Gauge targets enterprise SaaS and B2B brands with features built around product category monitoring and competitive intelligence in AI responses. AEOprobe is industry-agnostic — it audits any website's technical AEO readiness regardless of business type.
Can Gauge tell me why AI does not mention my brand?
Partially. Gauge's AI analyst can surface patterns in your tracking data, but it does not diagnose technical issues on your site. If the root cause is a blocked AI crawler or missing structured data, you need AEOprobe's technical audit to identify and fix the issue.
What is prompt-based tracking and does AEOprobe offer it?
Prompt-based tracking means defining specific user prompts (like "best CRM for startups") and monitoring which brands AI engines mention in response. AEOprobe does not offer this — it focuses on technical diagnostics rather than prompt monitoring. The two tools are complementary.
Should SaaS companies use both Gauge and AEOprobe?
Ideally, yes. AEOprobe ensures your site is technically accessible to AI engines (free, takes 60 seconds). Gauge then monitors how AI engines position your product relative to competitors. Technical foundation first, competitive intelligence second.
Run Your Free AEO Audit
See how AI search engines view your content. 9 audit categories, 14 AI bots checked, A+ to F scoring — results in 60 seconds.
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