What metrics should marketers track for AI search presence?

According to HubSpot, marketers should track mentions, citations, and share of voice, which work together to help gauge a brand's presence and performance in AI search.

Is tracking AI search presence different from traditional SEO tracking?

Yes. HubSpot argues that classic SERP tracking misses how answer engines behave, so marketers need a distinct set of metrics beyond standard rankings to see the whole picture.

Ranking #1 on Google Doesn't Mean Much If AI Search Doesn't Know You Exist

Why this matters for your day-to-day

If your reporting dashboard still stops at SERP rankings, you're flying blind on a growing chunk of how people actually find brands now. Answer engines like AI chatbots and AI-powered search summaries don't work like traditional search results, and a top Google ranking doesn't automatically mean your brand shows up when someone asks an AI tool a related question.

That's the core problem HubSpot's guide on tracking brand presence in AI search is addressing: now that answer engine optimization (AEO) is part of the job, a ranking report says nothing about whether AI tools actually surface your brand when they generate answers. Marketers need a new way to measure success, and that means getting familiar with a different set of metrics before they show up as a line item in next quarter's board deck.

What's actually new here

The shift HubSpot points to isn't a new tool or algorithm update, it's a mindset change: gauging your brand's success now requires looking beyond SERPs to a set of metrics built specifically for AI search, including:

Mentions
Citations
Share of voice

According to HubSpot, these three metrics work together to help marketers gauge how their brand is actually performing in AI search, as opposed to relying solely on traditional ranking signals.

Why marketers should care right now

This isn't a hypothetical concern for some future version of search. AEO is already a live discipline, and the metrics used to measure it are different enough from classic SEO reporting that marketers who only track SERP position are missing part of the picture. If your team's reporting still treats "ranking well" as the finish line, you're not capturing whether AI tools are actually surfacing your brand at all.

The practical takeaway: start building familiarity with mentions, citations, and share of voice now, rather than waiting until a client or exec asks why your AI search performance can't be explained by your usual SEO report.

The bottom line

SERPs used to be the whole scoreboard. Now they're one part of it. Mentions, citations, and share of voice are the new metrics marketers need on their radar to understand brand presence in AI search, and getting comfortable with them now beats scrambling to explain a gap in reporting later.