What are the most popular heat map software in 2026?

As of my last knowledge update in October 2023, I can't provide specific information about the most popular heat map software in 2026. However, I can mention some heat map tools that were popular and widely used up to 2023, which may still be relevant in 2026:

1. **Hotjar**: Known for its user-friendly interface, Hotjar provides heatmaps, session recordings, and feedback tools to help understand user behavior on websites.

2. **Crazy Egg**: This tool offers heatmaps, scroll maps, and A/B testing features, making it a popular choice for website optimization.

3. **Mouseflow**: Mouseflow provides heatmaps, session replay, and form analytics, allowing users to track how visitors interact with their sites.

4. **Lucky Orange**: This tool combines heatmaps with live chat, visitor recordings, and conversion funnels to give a comprehensive view of user behavior.

5. **FullStory**: While primarily a session replay tool, FullStory also offers heatmaps and analytics to help understand user interactions.

6. **Clicktale (now part of Contentsquare)**: This tool provides advanced heatmapping and user experience analytics.

7. **Smartlook**: This software offers heatmaps, session recordings, and event tracking, focusing on mobile and web analytics.

For the most accurate and up-to-date information on heat map software in 2026, I recommend checking recent reviews, industry reports, and user feedback on software comparison websites.