Best AI search visibility tools (2026)
Five tools track AI search visibility today.Semrush AI Visibility and Ahrefs Brand Radar bundle with their existing SEO suites. Profound serves enterprise budgets. Otterly is the cheap entry point. Seoxpert audits the technical reasons you're not cited — complementary, not competing. Most serious AI-search programs combine a monitoring tool (to measure) with an auditing tool (to fix).
Audit your AI citability for free. Combines with any monitoring tool above.
The five tools
Semrush AI Visibility
Bundled with Semrush Pro ($140/mo)Best for: Existing Semrush customers wanting to monitor AI mentions for branded queries.
Gap: Monitoring only — doesn't audit WHY you're not cited. No GEO fix recommendations. US-skewed query coverage.
Ahrefs Brand Radar
Bundled with Ahrefs ($129/mo)Best for: Ahrefs customers cross-referencing AI mentions with backlink + ranking data.
Gap: Monitoring only. No technical audit. Coverage gaps for non-US queries.
Profound
$499/mo+ (enterprise)- Citation share
- Topic clusters
Best for: Large brands tracking competitive AI-search positioning at scale.
Gap: Expensive. No on-page GEO audit; you still need a separate tool to know what to FIX.
Otterly
$29/mo+Best for: Small teams wanting cheap AI mention tracking.
Gap: Monitoring only. Smaller engine coverage than Semrush/Ahrefs.
Seoxpert GEO Audit(disclosure: that's us)
Free (paid tiers from €19.99/mo for monitoring)- llms.txt presence + format
- AI-bot disallows in robots.txt
- Organization JSON-LD + sameAs
- FAQPage / HowTo schema
- Answer-first paragraph on question-titled pages
- Per-engine bot list (28 AI crawlers)
Best for: Teams who want to AUDIT and FIX the technical reasons AI engines aren't citing them — not just monitor.
Gap: No live AI-mention monitoring (use Semrush/Ahrefs/Otterly alongside).
How to choose
Pick a monitor if you need to measure how often AI engines mention you, track changes over time, or compare your share against competitors.
Pick an auditor if you suspect AI engines are missing you because of fixable technical reasons (blocked bots, missing schema, content structure).
Use both. Audit to identify and fix the technical gaps; monitor to verify the citation rate climbs after each fix. Without auditing, you measure but can't improve. Without monitoring, you fix things without knowing whether the fixes worked.
FAQ
What's the difference between AI visibility monitoring and AI citability auditing?
Monitoring tools (Semrush AI Visibility, Ahrefs Brand Radar, Profound, Otterly) tell you whether you're currently being cited by ChatGPT, Perplexity, etc. — they query the engines, parse the answers, and count brand mentions. Auditing tools (Seoxpert) tell you WHY you are or aren't being cited — they scan your site's GEO technical signals (llms.txt, robots.txt AI-bot rules, Organization schema, answer-first content) and surface fixable gaps. Most serious AI-search programs use both: monitoring to measure, auditing to fix.
Which monitoring tool is most accurate?
Coverage varies by engine and query type. Semrush AI Visibility has the largest query corpus for ChatGPT. Profound covers more engines but at enterprise pricing. Ahrefs Brand Radar integrates best with their existing keyword + backlink data. Otterly offers the lowest-cost entry point. No single tool is comprehensive — all have coverage gaps because the underlying AI engines' APIs don't expose citation data programmatically, so monitoring relies on sampled query batches.
Why not just monitor manually?
You can — ask ChatGPT 10 questions your content addresses, count how many cite you, repeat weekly. For a small site this works fine. The monitoring tools become valuable when (a) you need to track hundreds of queries at scale, (b) you need historical trending, or (c) you want competitive intelligence (who cites your competitors for queries where they cite you).
Can I combine an AI-visibility monitoring tool with a citability auditor?
Yes — and it's the recommended setup for serious AI-search programs. The two categories solve complementary problems. A monitoring tool (Semrush AI Visibility, Ahrefs Brand Radar, Profound, Otterly) measures how often you're cited and tracks the trend. An auditor identifies the technical reasons the citation rate is what it is, and surfaces specific fixes (blocked AI bots, missing schema, content structure). Without monitoring, you can't verify a fix worked. Without auditing, you can't move the number.
Audit your GEO citability — free
Pair with any monitoring tool above. Free first scan.