Google AI Overviews + ChatGPT

Your competitor is cited in the AI answer. Here's the exact sentence to change to take their place.

LLM Gap Analyzer reverse-engineers how Google AI Overviews and ChatGPT construct answers — down to a single sentence. It flags the weak, unsourced claims AI is currently relying on, then hands you ready-to-paste replacement content engineered to make your page the cited source.

Try free on Semrush App Center ▶  Watch the 2-min demo

7-day free trial · $49/mo after · runs inside your Semrush account · cancel anytime

Claim Analysis · "best crm for small business" live AI Overview
The best CRM depends on team size, budget, and required integrations.corrected · 3 sources Most small businesses pay between $12 and $20 per user.weak · 1 source, 2023 data Free plans typically cap contacts at 1,000.unsourced
Article Improvements → your page, section 2: ＋ "As of 2026, small-business CRM plans range from $9–$25/user/mo across the 8 leading vendors (verified pricing pages, June 2026)." Replaces: competitor-blog.com — outdated pricing claim, weak E-E-A-T
Trusted infrastructure

An official app in the Semrush App Center, built by the founder whose companies were acquired by:

GOOGLESEMRUSH ×2ADOBE*SEOJET
Watch it work

One keyword in. The whole answer, dissected.

Two minutes of real product — and the person who built it.

Product demo · LLM Gap Analyzer2 min
Dmitry Dragilev
Built by

Dmitry Dragilev

4 exits · Google, SEOJet, Semrush ×2

My last app, SERP Gap Analyzer, became the #1 top-performing app in the Semrush App Center before Semrush acquired it in October 2025. This is its sequel — same weak-spot hunting, moved inside the AI answer.

  1. Enter your URL + keyword (or a ChatGPT prompt)
  2. We dissect the live AI answer and grade every claim
  3. You get the exact sentence to publish to take the citation
My story → Try it free
The core engines

Trackers tell you you're invisible. This tells you what sentence to change.

AI visibility dashboards monitor the scoreboard. LLM Gap Analyzer opens the machine: every analysis dissects a live AI answer into its sources, claims, and construction logic — then converts the weaknesses it finds into instructions for your article.

Engine A · Google AI Gap Analyzer

Answer Breakdown

See exactly how the AI Overview was built: Query Understanding, Source Analysis, Content Selection, Deconstructed Reasoning, Source-Driven Framing, and the Construction Actions used to merge sources into one answer.

Engine A · Google AI Gap Analyzer

Claim Analysis + Content Gaps

Every claim in the answer is rated. Corrected claims show what AI trusts; Weak & Unsourced claims show where the cited sources are vulnerable — and Content Gaps Found shows what your article is missing versus them.

Engine A · Google AI Gap Analyzer

Article Improvements

The payoff: an Expert Note, the exact Location in your article to edit, ready-to-paste Suggested Replacement Content — and the name of the competitor article your change will displace.

Engine B · ChatGPT Gap Analyzer

Factual Check

Enter the exact prompt your buyers type. The tool flags outdated and wrong information in ChatGPT's response, with the factual correction and the evidence behind it.

Both engines

Real-time, not cached

Data is gathered live at the second you run the search — so you're analyzing the answer users see today, not a snapshot from last quarter.

Roadmap

Gemini & Claude next

Google AI Overviews and ChatGPT are live now. Gemini and Claude analysis engines are coming soon to the same workflow.

4×
Companies built and acquired
  • Polar Polls → Google 2014
  • JustReachOut → SEOJet 2020
  • Smallbiz.Tools → Semrush 2023
  • SERP Gap Analyzer → Semrush 2025
The founder

Built by the founder whose last tool was so good, Semrush bought it.

I'm Dmitry Dragilev. I don't build tools to chase trends — I build tools that exploit systematic gaps in search algorithms. My previous app, SERP Gap Analyzer, found weak spots in Google's top 10 and became the #1 top-performing app in the entire Semrush App Center — until Semrush acquired it in October 2025 (shortly before Semrush itself joined Adobe).

LLM Gap Analyzer is the same playbook aimed at the new battlefield: the weak spots are no longer on page one of Google — they're inside the AI answer itself. I've written about search for Forbes, TechCrunch, WIRED, Moz, and Semrush since 2009, and helped 500+ companies rank #1. More about me at criminallyprolific.com.

Field guides

Diagnose your exact problem

No generic "what is GEO" fluff. Each guide starts from a real symptom, shows live tool output, and ends with the fix.

Diagnosis

Ranking #1 but not in the AI Overview

Why ranking signals and citation signals diverged — and the 5 checks that reveal why AI skips your page.

Read the diagnosis → Diagnosis

Competitor cited instead of you

How to see the exact claims AI borrowed from their article, and how to flip the citation to yours.

Read the diagnosis → Diagnosis

ChatGPT is wrong about your brand

The factual-correction workflow: trace the wrong claim to its source and overwrite it with evidence.

Read the diagnosis → Diagnosis

Traffic dropped after AI Overviews

A decision-tree diagnostic to separate lost rankings from lost clicks — and recover the citation.

Read the diagnosis → Mechanism

How AI Overviews choose sources

The selection pipeline reconstructed from live Answer Breakdown data, not guesswork.

Read the breakdown → Original study

Weak & unsourced claims in AI answers

We ran 25 commercial keywords through Claim Analysis. Here's how much of the average AI Overview is vulnerable.

Read the study → Playbook

Take citations back from Reddit

Reddit's citation share is falling. How to displace a thread that's currently the cited source for your keyword.

Read the playbook → How-to

AI content gap analysis, step by step

The full workflow with screenshots: URL + keyword in, prioritized fix list out.

Read the how-to → Mechanism

The E-E-A-T signals LLMs actually check

What "weak EEAT" means when a machine says it — and how to repair it passage by passage.

Read the breakdown → Comparison

AI visibility tools: trackers vs. fixers

Profound, Otterly, SE Visible and where LLM Gap Analyzer fits. An honest map of the category.

Read the comparison →
Pricing

One plan. Clear math. No demo call.

$49 /month · 7-day free trial
  • 2 engines: Google AI Overview & ChatGPT
  • 30 AI-driven answer and prompt analyses
  • 30 AI content gap analyses — detect weak E-E-A-T & wrong info
  • 30 existing content analyses — fix content to get cited
Start your free trial

Need more velocity? +30 searches/mo for $29, or unlimited searches for $59/mo — upgrade any time in account settings. Billing runs through your existing Semrush account; no separate card needed.

Questions

Frequently asked

What is LLM Gap Analyzer?
LLM Gap Analyzer is an AI-driven analysis tool, developed by TopicRanker and distributed through the Semrush App Center, that reverse-engineers how Google AI Overviews and ChatGPT build their answers — down to a single source — grades which claims are strong and which are weak or unsourced, and gives you sentence-level fixes to get your content cited.
How does LLM Gap Analyzer work?
Two engines. Google AI: enter your article URL and its keyword; in 2–3 minutes you get the live AI Overview segmented by source, a six-layer Answer Breakdown, Claim Analysis, Content Gaps Found, and Article Improvements with ready-to-paste content. ChatGPT: enter a prompt; the Factual Check flags outdated or wrong claims with corrections and evidence.
How much does LLM Gap Analyzer cost?
$49/month for the base plan: 30 answer/prompt analyses, 30 AI content gap analyses (detecting weak E-E-A-T and wrong information), and 30 existing content analyses, across both engines. Add +30 searches for $29/mo, or go Unlimited for $59/mo. Every plan starts with a 7-day free trial.
Which LLMs does LLM Gap Analyzer support?
Google AI Overviews and ChatGPT today. Gemini and Claude engines are coming soon.
Is the analysis done in real time?
Yes. Data is gathered live at the moment you run the search, so you're always analyzing the current answer — not a cached snapshot.
Do I need a Semrush subscription to use it?
No separate Semrush toolkit plan is required. The app runs inside the Semrush App Center and bills through your Semrush account, but it's a standalone $49/month subscription.
What do I enter — keywords or prompts?
Both, depending on engine. For Google AI Overviews you enter your article URL plus the keyword it targets. For ChatGPT you enter the exact prompt you want analyzed.
How is this different from AI visibility trackers like Profound or Otterly?
Trackers monitor whether you're mentioned in AI answers — the scoreboard. LLM Gap Analyzer explains why a specific source was chosen, which of its claims are weak, and what to change in your article to replace it — the repair manual. Many teams run one of each; see our honest category comparison.
How do I get my content cited in Google AI Overviews?
Cover the sub-questions the AI actually answers, write self-contained extractable passages, put evidence and dates beside claims, and target the weak or unsourced claims in the current answer. The full workflow is in our step-by-step AI content gap analysis guide.
What happens if I use all 30 searches in a month?
Add +30 searches for $29/mo, or move to Unlimited for $59/mo, directly in your account settings.
Does re-running the same keyword cost extra?
Searching the exact same article, keyword, or prompt twice in the same month uses 2 searches — so log your results as you go, and save re-runs for verifying fixes after recrawl.
Who built LLM Gap Analyzer?
Dmitry Dragilev — a 4× acquired founder: Polar Polls → Google (2014), JustReachOut → SEOJet (2020), Smallbiz.Tools → Semrush (2023), and SERP Gap Analyzer, the #1 top-performing Semrush App Center app → Semrush (2025).