There’s a new kind of invisibility that’s quietly costing local businesses customers: being invisible to AI assistants. When someone asks ChatGPT “what’s the best plumber in Denver” or asks Perplexity “recommend a good dentist near me,” the businesses that appear in those answers aren’t randomly chosen. They’re selected based on their online presence signals.
How AI Search Works
AI assistants like ChatGPT, Claude, Gemini, and Perplexity answer questions in two ways: from their training data (historical information) and from live web search results. For local business recommendations, they rely heavily on live search — meaning they’re essentially reading the web and synthesizing the best answer.
The businesses that get recommended are the ones that look credible and authoritative online. That means: secure websites (HTTPS), good Google reviews, active social media, structured data markup, and clear, crawlable content.
The LLM Visibility Score
A metric called LLM Visibility Score measures how well a business’s online presence is optimized for AI discovery. Scores are calculated on a 0–100 scale based on factors like SSL certification, mobile-friendliness, review count, analytics setup, and social media activity.
Businesses scoring below 50 are largely invisible to AI search. Those scoring above 70 have a strong chance of appearing in AI-generated recommendations.
5 Quick Wins for AI Visibility
- Install SSL — If your site isn’t HTTPS, fix this first. It’s a basic trust signal every AI system looks for.
- Get 25+ Google Reviews — Reviews are the most heavily weighted signal for local business recommendations.
- Make your site mobile-friendly — AI systems favor content that’s well-optimized across devices.
- Add Schema markup — Structured data helps AI systems understand exactly what your business does and where it’s located.
- Stay active on social media — Regular posting creates indexed content that AI systems can surface.
Check Your Score Now
You can check any website’s LLM Visibility Score for free at OnlineMarketinger. The audit takes under 60 seconds and shows exactly which factors are hurting your score — and how to fix them.
In 2026, being invisible to AI is as damaging as being invisible to Google was in 2015. The time to fix it is now.
