How to Check What ChatGPT Says About Your Brand
Lorena Ly
Founder
ChatGPT answers roughly 65% of brand-related queries from its training data alone — no web search, no citation links, no way for you to track it. The other 35% triggers a Bing search, pulling from whatever sources Bing ranks highest that day. Either way, you have zero visibility into what it tells potential buyers about you.
Here's how to check — manually right now, and automatically going forward.
5 Prompts to Test Your ChatGPT Visibility Right Now
Open ChatGPT (GPT-4o or later) and run these five prompts. Replace [your brand] and [category] with your actual brand name and product category.
| # | Prompt | What It Reveals |
|---|---|---|
| 1 | "What's the best [category] tool for [your target customer]?" | Whether you appear in category recommendations at all |
| 2 | "Compare [your brand] vs [top competitor] vs [second competitor]" | How ChatGPT positions your strengths and weaknesses relative to competitors |
| 3 | "What are the pros and cons of [your brand]?" | Sentiment and whether any stated facts are wrong |
| 4 | "I'm looking for a [category] solution that does [your key differentiator]. What should I use?" | Whether your differentiator is associated with your brand |
| 5 | "What do people say about [your brand]?" | What reputation signals ChatGPT has absorbed from its training data |
Run each prompt twice — once in a fresh conversation with web search enabled, and once with it disabled (if available). The answers will differ, and that gap tells you how dependent your visibility is on real-time Bing results vs. baked-in training data.
What to Look For in Each Response
After running those five prompts, evaluate each response across four dimensions:
1. Presence
Are you mentioned at all? If ChatGPT recommends 4 tools in your category and you're not one of them, that's the most basic problem. Buyers who rely on AI just had a purchase conversation that excluded you entirely.
2. Position
Where in the response does your brand appear? First recommendation carries more weight than a footnote at the end. If ChatGPT lists your competitor first and mentions you as "another option" in the final paragraph, that positioning shapes buyer perception.
3. Sentiment
Read the language carefully. Does ChatGPT describe your product as "powerful but complex" or "easy to use but limited"? Note any qualifiers, hedging language, or direct comparisons that frame you unfavorably. The specific adjectives AI uses become the buyer's first impression of your brand.
4. Accuracy
This is the most dangerous one. Check every factual claim against reality:
- Is the pricing correct or outdated?
- Are the features described actually part of your product?
- Does it mention integrations or partnerships that don't exist?
- Does it attribute a competitor's feature to your product (or vice versa)?
Any factual error is a hallucination. A pricing hallucination — "starts at $49/month" when you actually start at $29 — is actively costing you deals.
Why Manual Checking Doesn't Scale
Running 5 prompts on ChatGPT takes about 15 minutes. That's useful as a one-time check. Here's why it fails as an ongoing strategy:
| Limitation | Impact |
|---|---|
| One platform only | Perplexity, Gemini, Claude, and DeepSeek may say completely different things about you |
| Responses change daily | ChatGPT's web search results shift constantly; training data updates quarterly |
| No historical tracking | You can't measure improvement if you're not storing previous responses |
| Doesn't scale with queries | 50 buyer-intent queries x 5 platforms = 250 responses to review manually |
| No sentiment scoring | "Great for small teams" vs "struggles at enterprise scale" require judgment calls across hundreds of responses |
| No hallucination detection | Spotting wrong facts requires comparing every claim against your actual product data |
A single manual check gives you a snapshot. It doesn't give you a trend, a competitive comparison, or an alert when something changes.
How GeoContextAI Automates AI Brand Monitoring
GeoContextAI runs your buyer-intent queries across all 5 major AI platforms automatically and extracts structured data from every response:
- Brand mention extraction — detects whether you (and every competitor) are mentioned in each response
- Position tracking — measures where in the response your brand appears, from first recommendation to last mention
- Sentiment scoring — classifies each mention as positive, neutral, negative, or mixed using AI-powered analysis
- Hallucination detection — compares AI claims against your factual baseline (pricing, features, integrations) and flags discrepancies
- Share of Voice calculation — tracks what percentage of AI responses mention you vs. competitors over time
- Gap query identification — surfaces queries where competitors are recommended but you're not, ranked by buyer impact
- Citation forensics — traces where AI platforms get their information about you and identifies evidence gaps you can fill
Set up takes 15 minutes: define your brand, add competitors, create your buyer queries. GeoContextAI handles the rest on a recurring schedule.
Check What AI Says About You — Across Every Platform
Start with the 5 prompts above to get a snapshot. Then set up automated monitoring with GeoContextAI to track your AI visibility across ChatGPT, Perplexity, Gemini, Claude, and DeepSeek continuously.
Frequently Asked Questions
How do I check what ChatGPT says about my brand?
Ask ChatGPT direct questions like 'What's the best [category] tool?' and 'Compare [your brand] vs [competitor]'. Check whether you're mentioned, where you appear in the response, what sentiment is used, and whether any facts are wrong. For ongoing monitoring, use an AI brand monitoring tool like GeoContextAI.
Does ChatGPT use web search to answer brand questions?
ChatGPT answers roughly 65% of brand queries from training data alone and triggers a Bing web search for the remaining 35%. This means your brand visibility depends on both what's in ChatGPT's training data and what Bing surfaces in real time.
Can I control what ChatGPT says about my brand?
You can't directly control AI responses, but you can influence them by improving the sources AI platforms rely on — your website content, third-party reviews, industry publications, and documentation. Tools like GeoContextAI help you identify exactly which sources AI uses and where your evidence gaps are.