Heatmaps are one of those tools that look impressive in screenshots but often don't change behavior. Teams install tracking, generate beautiful red-and-blue overlays, share them in Slack, and then... do nothing. The problem isn't the heatmap — it's that most people don't know how to turn heatmap data into specific actions.
That said, when used correctly, heatmaps answer critical questions: Are people seeing your CTA? How far do they scroll? Are they clicking on elements that aren't clickable (a sign of confusion)? Are they ignoring your most important content? These insights can directly improve conversions — if you act on them.
The heatmap market in 2026 has an interesting dynamic: the best basic heatmap tool is free (Microsoft Clarity). That forces every paid tool to offer something beyond basic heatmaps to justify its price. Some add session recordings. Some add surveys. Some use AI to predict attention patterns without any tracking at all.
Here's which tool makes sense for which situation — with an emphasis on tools that drive action, not just generate pretty pictures.