ChatGPT
Monitor How ChatGPT Recommends Your Brand
LunimRank scans ChatGPT (GPT-4o and GPT-4.1 models) with real user-style prompts to see if your business is being recommended. Track your brand mentions, competitor appearances, citation URLs, and recommendation quality across every ChatGPT conversation.
Check Your ChatGPT VisibilityWhat You Get
Brand Mention Detection
Discover whether ChatGPT mentions your business when users ask questions like "best [your industry] in [your city]". See exact quotes, positions, and sentiment.
Competitor Intelligence
Find out which competitors ChatGPT recommends instead of (or alongside) your brand. Track their mention frequency, positioning, and recommendation strength.
Quality Analysis
Go beyond simple mention detection with 5-dimension quality scoring: recommendation strength, position quality, sentiment depth, context relevance, and competitive comparison.
How to Set Up
Add Your Business
Enter your business name, industry, and location in LunimRank. Our system generates tailored prompts that real users would ask ChatGPT about your industry.
Run Your First Scan
Click "Scan Now" to query ChatGPT with your prompts. LunimRank sends each prompt to ChatGPT's API and analyzes the responses for your brand mentions, competitor mentions, and citation URLs.
Review Your Results
View your AI Readiness Score (0-100), brand rankings, quality grades, and actionable content patches. Set up automated weekly or daily scans to track changes over time.
Frequently Asked Questions
Which ChatGPT models does LunimRank scan?
LunimRank scans the latest GPT-4o and GPT-4.1 family models via the OpenAI API. We use the same models that power the ChatGPT product, so results reflect what real users see.
How often should I scan ChatGPT?
Weekly scans are included on all paid plans. Growth plans support 1 daily scan, Agency plans support up to 5 daily scans across 10 businesses. AI model outputs change frequently, so regular scanning is important for tracking trends.
Can I customize the prompts sent to ChatGPT?
Yes. LunimRank generates prompts automatically based on your industry and location, but you can add, edit, import, and tag your own custom prompts. Starter plans include 15 prompts/scan, Growth includes 25, Agency includes 100.
Does LunimRank use my ChatGPT account?
No. LunimRank uses its own OpenAI API access to query ChatGPT. You don't need a ChatGPT account or API key — everything is handled automatically.
What is the AI Readiness Score?
The ARS (0-100) is a weighted score based on how AI engines mention your brand. Purchase-intent prompts count 3x more than informational ones. Scores above 70 indicate strong AI visibility.
Ready to Get Started?
See how LunimRank works with ChatGPT to improve your AI visibility.
Check Your ChatGPT Visibility