The best AI visibility and AEO audit tools in 2026.
Instly Scout is an AI visibility audit tool that measures both whether your site is technically ready for AI engines and whether those engines actually name you. Most tools stop at the first number. Here is what each category covers and where the gaps are.
Readiness is not the same as visibility.
instlyscout.com scored 90 out of 100 on AI readiness (Scout Full report, 29 Sep 2026) and was named in 0 of 20 AI answers the same week (AI answer check, 28 Sep 2026). The gap is where the work actually lives.
Technical check: schema, crawlability, structure, trust signals. Scout Full report, 29 Sep 2026.
What most tools measure.
AI answer check across ChatGPT, Perplexity, Gemini, Claude. 28 Sep 2026.
The outcome number. Different instrument.
These are instlyscout.com's own numbers, published here as a before state. The work is to close the gap. We publish it because it is the honest version of the claim.
Every tool in the category, measured with the same two instruments, including us.
Website check: Instly Scout's 13 weighted technical checks on each tool's own homepage, 5 Oct 2026. Named: how many of 20 AI answers to the five buyer questions on this page named the tool, AI answer check of 29 Sep 2026. No other round-up in this category publishes a measured number for the tools it lists; this one does, and re-runs it monthly.
| Tool | Website check | Not passing (of 13) | Named in AI answers |
|---|---|---|---|
| Frase frase.io | 100 | all 13 pass | 0 of 20 |
| Instly Scout instlyscout.com | 100 | all 13 pass | 0 of 20 |
| Rankability rankability.com | 100 | all 13 pass | 0 of 20 |
| Semrush semrush.com | 100 | all 13 pass | 4 of 20 |
| HubSpot hubspot.com | 97 | description (warn) | 3 of 20 |
| Writesonic writesonic.com | 97 | description (warn) | 0 of 20 |
| Conductor conductor.com | 95 | alt text (fail) | 0 of 20 |
| Evertune evertune.ai | 93 | description (fail) | 1 of 20 |
| Geoptie geoptie.com | 90 | llms.txt (fail) | 1 of 20 |
| MarketMuse marketmuse.com | 90 | llms.txt (fail) | 0 of 20 |
| Yext (Scout) yext.com | 90 | llms.txt (fail) | 0 of 20 |
| AirOps airops.com | 89 | llms.txt (warn), description (fail) | 0 of 20 |
| Ahrefs ahrefs.com | 88 | llms.txt (fail), alt text (warn) | 3 of 20 |
| AthenaHQ athenahq.ai | 88 | schema (fail) | 2 of 20 |
| BrightEdge brightedge.com | 80 | schema (fail), description (warn), alt text (fail) | 0 of 20 |
| Surfer surferseo.com | 75 | llms.txt (fail), title (warn), description (fail), alt text (fail) | 0 of 20 |
| Profound tryprofound.com | 74 | schema (fail), llms.txt (fail), description (warn) | 4 of 20 |
| Scrunch AI scrunch.com | 73 | schema (fail), Canonical URL (fail), title (warn), H1 (warn), alt text (warn) | 4 of 20 |
| Peec AI peec.ai | 70 | schema (fail), llms.txt (fail), description (warn), alt text (fail) | 4 of 20 |
| Otterly AI otterly.ai | inconclusive | homepage refused the probe (homepage fetch returned 403); not scored, not a failure | 4 of 20 |
Full method, weights and per-check detail: the technical benchmark. Who the engines name, where they read, and position: the league table. Two instruments, never one number.
The landscape of AI visibility tools.
Chrome extension and API. Runs the buyer questions your site is built around across ChatGPT, Perplexity, Gemini and Claude and measures how often it is named. Also audits 8 technical dimensions (AI readiness). Produces a before-and-after proof structure.
AI mention monitoring across large prompt sets. Tracks brand mentions in AI answers over time. Strong on share-of-voice across many prompts. Named in AI answers in our own baseline: 4 of 20 (28 Sep 2026).
Broad SEO platform with AI Overview tracking added. Measures keyword rankings and AI Overview presence. Not designed around buyer-question answer-engine checks. Named in our baseline: 4 of 20 (28 Sep 2026).
AI visibility monitoring focused on tracking which content AI engines read from your site. Named in our baseline: 4 of 20 (28 Sep 2026).
Newer AI monitoring tools focused on tracking brand mentions in AI answers. Otterly AI and Peec AI were each named in 4 of 20 answers and Geoptie in 1 of 20 in our 29 Sep 2026 reading (3, 3 and 2 the day before: single-digit counts move by one between runs).
Named-in-answers counts are from Instly Scout's own AI answer check (28 Sep 2026, 20 questions across ChatGPT, Perplexity, Gemini, Claude). One reading -- within noise for single-digit counts.
What to look for in an AI visibility tool.
The tool should run real questions through real AI engines (ChatGPT, Perplexity, Gemini, Claude) and record whether your site is named. Readiness scores alone cannot tell you this.
Generic prompts like "best CRM" tell you nothing specific. The tool should use the questions your buyers actually type -- the ones your site is built to answer.
AI answer checks overwrite themselves on each run unless the baseline is saved separately. A tool that can produce a before-and-after lets you prove that the work actually moved the number.
Know whether your site is blocking AI crawlers, missing schema, or structuring content in a way engines cannot extract. An 8-dimension readiness audit shows where to fix first.
Free scan. No account required. Full audit USD 49.99.
AI visibility tools: common questions.
What is the difference between AI readiness and AI visibility?
AI readiness measures whether a site is technically structured for AI engines: schema markup, clear headings, crawlability, trust signals. AI visibility measures the outcome: whether the site is actually named when buyers ask AI engines questions. A site can score 90 out of 100 on readiness and still be named in 0 of 20 AI answers. Instly Scout measures both.
How does Instly Scout compare to Profound?
Profound is strong on AI mention monitoring across many prompts and brands, with a share-of-voice model suited to tracking large brand portfolios. Instly Scout focuses on a single site's buyer questions, runs them across all four major answer engines, and pairs the result with a technical readiness audit and a before-and-after proof structure so you can attribute changes to specific work.
Which AI engines does Instly Scout check?
ChatGPT, Perplexity, Gemini and Claude. These are the four engines generating answer-mode responses to buyer questions. Google AI Overviews draw from a different ranking signal.
Is a high AI readiness score enough?
No. Technical readiness is a prerequisite, not a result. A site that is readable by AI engines still needs citable content: direct answers to buyer questions, named with real evidence, linked from discoverable pages, in the sitemap and llms.txt. Without citable content, readiness does not produce citations.