Best Free Heatmap Tools for Websites: Compared (2026)

The best free heatmap tools for websites right now are Microsoft Clarity and Hotjar’s free plan. Clarity offers a free plan that includes heatmaps, session recordings, and click tracking. Hotjar’s free plan is more polished but caps how many sessions you can record per day. For most small sites, Clarity alone is all you need.

If you’ve never used a heatmap tool, here’s the idea: it shows you where visitors actually click, how far they scroll, and where their attention drops off. It’s the difference between guessing why your page doesn’t convert and watching it happen.

What Should You Look for in a Free Heatmap Tool?

Free plans come with limits, so it pays to know what matters — the same questions apply when you evaluate any tool in your stack, as in our roundup of essential digital marketing tools:

• Heatmaps. Click maps, scroll maps, and move maps — the core of what you’re after.
• Session recordings. Watching real visitors navigate your site. This is where the “aha” moments live.
• Traffic limits. Some free plans throttle or stop recording once you pass a session cap. Know yours.
• Data retention. How long do recordings and heatmaps stick around? A week? A year?
• Ease of setup. You’re adding one small script to your site. If setup takes more than ten minutes, something’s off.
• Privacy handling. Good tools mask sensitive form inputs automatically. Check the settings.

Microsoft Clarity: What Does the Free Plan Include?

Clarity is the standout free option, mostly because there’s no paid tier gating the features — it’s just free.

• Cost: Free plan available — check Clarity’s current plan page for the latest terms and limits.
• Heatmaps: Click, scroll, and area heatmaps included.
• Session recordings: Included — check the current plan page for recording and retention limits.
• Extras: Built-in insights that flag rage clicks, dead clicks, and excessive scrolling automatically.
• Integrations: Works with Google Analytics, which makes it easy to cross-reference traffic data with recordings.

The honest downsides: the interface feels a bit utilitarian compared to paid tools, and the retention window means you can’t build long-term archives — check the current plan page for details. But for diagnosing why a page doesn’t convert, it’s genuinely hard to beat at zero dollars.

Hotjar Free Plan: What Do You Get?

Hotjar is the tool most people have heard of, and its free plan is a solid way to try it.

• Cost: Free plan with daily session caps (check Hotjar’s official site for current limits, since plans change).
• Heatmaps: Click, move, and scroll heatmaps included.
• Session recordings: Included on the free plan, but the daily cap means you may stop recording mid-day on busier sites.
• Extras: On-page surveys and feedback widgets, which Clarity doesn’t do as well. Asking visitors a one-question survey right on the page can be gold.
• Polish: Hotjar’s dashboard is cleaner and easier to navigate than Clarity’s.

The tradeoff is clear: nicer experience, tighter limits. For a low-traffic site you might never hit the caps. For a busy store, you’ll feel them quickly — check the official site for current pricing, since plans change.

How Do Clarity and Hotjar Compare Side by Side?

• Price for full features: Clarity wins — everything is free.
• Recording volume: Clarity wins — its free plan is built for higher volume than Hotjar’s capped free plan (check current plan pages for limits).
• Interface polish: Hotjar wins — cleaner, more intuitive.
• Surveys and feedback polls: Hotjar wins — built in and easy.
• Automatic frustration detection: Clarity wins — rage clicks and dead clicks surface without setup.
• Best for: Clarity for high-traffic sites and anyone who wants everything free; Hotjar for smaller sites that want surveys plus heatmaps in one polished package.

Plenty of people run both at once as part of a broader digital marketing strategy. There’s no rule against it, and the survey tools complement Clarity’s recordings nicely.

What Other Free Options Are Worth a Look?

• Crazy Egg offers a free trial rather than a lasting free plan — good for a short-term audit, not ongoing monitoring. Check the official site for current pricing, since plans change.
• Lucky Orange has a limited free tier with recordings and heatmaps; worth testing if you like its chat-widget extras.
• Your analytics platform’s built-in behavior reports (like Google Analytics path exploration) don’t give you true heatmaps, but they do show where users drop off for free.

Don’t over-collect tools. Pick one, install it, and actually watch the recordings. An unused heatmap tool helps nobody.

How Do You Get Useful Insights from Heatmaps?

Installing the tool is the easy part. Here’s how to actually learn from it:

• Watch 20 recordings before drawing conclusions. Five sessions is anecdote territory.
• Look for rage clicks — repeated rapid clicking means something looks clickable but isn’t, or a button is broken.
• Check scroll maps on long pages. If 70 percent of visitors never reach your call to action, move it up.
• Compare desktop and mobile separately. Mobile heatmaps often tell a completely different story.
• Focus on your money pages first: the homepage, top landing pages, checkout, and contact forms.
• Turn one insight into one change, then re-measure. Heatmaps diagnose; testing cures.

How Do You Install a Heatmap Tool on Your Site?

It takes about ten minutes, whichever tool you pick:

• Sign up for a free account and create a project for your site.
• Copy the tracking script from your dashboard.
• On WordPress, install the tool’s official plugin and paste in your project ID — no code editing needed.
• On other platforms, paste the script just before the closing </head> tag in your site template.
• Visit your own site once to confirm data starts flowing, then wait a day or two for enough sessions to accumulate. If your site has other issues — slow pages or broken elements — it is worth learning how to find SEO errors on your website first.

One caution: if you run both Clarity and Hotjar at the same time, that’s fine — they don’t conflict. But don’t stack five behavior tools on one site. Each extra script is more load and more noise.

When Should You Move Off the Free Plan?

Free plans cover diagnosis for most small sites, but you’ll outgrow them if:

• Your site gets thousands of daily sessions and Hotjar’s daily cap cuts your recordings short before noon.
• You need recordings kept longer than the free plan’s retention window for long-term trend analysis.
• You want advanced filtering, funnels, or team seats that free tiers don’t include.

Until then, the free tools aren’t a compromise — they’re the same core features, just with limits you may never hit. Check the official site for current pricing, since plans change. If you do upgrade, measuring your digital ROI helps you judge whether the paid tier is paying for itself.

Frequently Asked Questions

Are free heatmap tools accurate enough to trust?

Yes, for the job most people need them for. Clarity and Hotjar record real visitor behavior, and their heatmaps reflect genuine clicks and scrolls. The free limits affect how much data you collect, not the quality of the data itself.

Will a heatmap script slow down my website?

Any third-party script adds some load, but both Clarity and Hotjar use lightweight, asynchronous scripts with minimal impact. If your site is already slow, fix that first — then add the heatmap tool.

Do heatmap tools record personal information?

Reputable tools mask password fields and other sensitive inputs automatically, and both Clarity and Hotjar have privacy settings for stricter masking. Still, review your tool’s privacy settings and your privacy policy before recording.

How many sessions do I need to record for reliable insights?

For heatmaps, a few hundred page views per page gives a readable picture. For recordings, 20 to 30 sessions per key page is usually enough to spot clear patterns. More traffic just means faster, more confident answers — see our practical ways to increase your website traffic if your pages are not getting enough sessions yet.

Can I use a heatmap tool on a WordPress site?

Yes. Both Clarity and Hotjar offer official WordPress plugins that install the tracking script for you — no code editing required. Paste in your project ID and you’re recording within minutes.

If you’d rather have an expert read your heatmaps and turn them into a prioritized fix list, take a look at our digital marketing services at https://adiidigital.com/services/ — conversion analysis is what we do.