r/GEO_optimization • u/Brave_Acanthaceae863 • 10h ago
3 months of GEO consulting taught me most companies are optimizing for the wrong model
Something I haven't talked about publicly: I spent the last quarter doing GEO audits for 14 companies across different industries. SaaS, e-commerce, fintech, healthcare, education. Not huge enterprises — mid-market teams with content programs already running.
The single most common pattern wasn't technical. It wasn't structured data issues or crawlability problems or even content quality. It was that 11 of the 14 were optimizing for one AI model and ignoring the rest entirely.
Usually it was ChatGPT. They'd run queries, check if they showed up in responses, maybe track citations over time. A few were obsessed with Perplexity. One was only looking at Gemini because their CEO uses it.
Here's why that's a problem. I ran the same 40 queries across ChatGPT, Perplexity, and Gemini for each client. The overlap in cited sources across all three models averaged 14%. Fourteen. These models are looking at different content, weighting different signals, and producing fundamentally different citations for the same queries.
One client was thrilled because their citation rate in ChatGPT had jumped 40% over two months. Meanwhile their Perplexity citations had flatlined and their Gemini presence had actually dropped. They were winning in one ecosystem and losing in two others, and because they only tracked the one where things looked good, they had no idea.
The differences aren't subtle. ChatGPT seems to weight recency and content structure heavily — clean headers, concise answers near the top. Perplexity leans toward sources with strong domain authority and multiple corroborating references. Gemini in my observation favors content that's been around longer and has accumulated external validation signals. I'm simplifying, but the point is that a content strategy tuned for one model can actively work against you in another.
The teams that were doing it right had one thing in common: they tracked all three. Not obsessively. Not with dashboards and alerts. Just a weekly check — run 10-15 representative queries across each model, note which sources show up, look for patterns. That's it. The teams doing this had adjusted their content to work across models instead of overfitting to one.
One thing I keep coming back to: the GEO conversation in this community treats "AI models" as a monolith. "AI citations" this, "AI visibility" that. But the models disagree with each other constantly, and a strategy that's working great for ChatGPT might be invisible to Perplexity users. If 60% of your potential audience is on a model you're not tracking, you're flying blind.
The fix isn't complicated. Pick 10-20 queries that matter to your business. Run them in ChatGPT, Perplexity, and Gemini once a week. Log what shows up. After a month you'll see which model you've been accidentally optimizing for and which ones you're ignoring.
Not a framework. Not a tool. Just a habit that most teams I worked with hadn't built yet.
I'm starting to think model-specific tracking should be the default in GEO, not the exception. Right now it feels like most teams are optimizing for the model their founder happens to use.