For the past decade, serious digital marketers have tracked their keyword positions obsessively. Position seven to position four was cause for a small celebration. Position four to position twelve was cause for an emergency meeting.

That discipline is now evolving into something new: prompt tracking.

Where keyword tracking asks "where does my website appear when someone searches this term on Google," prompt tracking asks "where does my brand appear when someone asks this question to ChatGPT, Gemini, Perplexity, or Google's AI Mode."

Semrush recently published a guide treating prompt tracking as a formal marketing discipline — a methodology for monitoring what users ask AI systems and what those systems say back. The parallel to rank tracking is intentional and apt. Just as you would track twenty or thirty keywords tied to your business, prompt tracking involves monitoring a set of queries your ideal customer is likely to ask, and mapping where your brand appears — if at all — in the AI responses.

The data makes a compelling case for paying attention. All five major websites analyzed in Semrush's research experienced increases in AI-driven traffic between August 2024 and August 2025. One site saw that traffic increase by over 1,000%. Most marketers aren't measuring any of it.

The strategic implication is the same as it was with keyword rankings: you cannot optimize what you do not measure.

The marketers who build prompt-tracking into their workflow now — before it becomes a commodity service offered by every agency — will have months of data and iteration advantage over the ones who arrive later.

The tools exist. The methodology exists. What's missing, for most businesses, is simply the decision to start.