Best heatmap plugin for WordPress: plugin and script routes, prices and what to check

Best heatmap plugin for WordPress: three routes compared

Microsoft Clarity is the no-cost heatmap route for WordPress, and Plerdy is the paid option with a plugin on WordPress.org, as read on October 30, 2026. Plerdy Startup is $21 a month billed annually, or $32 billed monthly, and its Free plan is $0 forever.

The button below opens Plerdy's 14-day trial.

Plerdy on WordPress: the plugin and the footer script

WordPress.org says Plerdy's plugin (version 1.4.5, updated about a year ago) has not been tested with the latest three major WordPress releases, and Plerdy's install guide also documents pasting the script into the theme footer. The plugin shows 1,000+ active installations. Startup allows 500 daily heatmap page views and 5,000 video sessions in total.

1. Install the Plerdy plugin from WordPress.org.
2. Copy the tracking script from your Plerdy account.
3. Paste the script into the field on the plugin's tab and select Save Changes.

The footer route skips the plugin: in the theme file editor, paste the tracking code just before the closing body tag in footer.php. The tracking code is a unique JavaScript snippet created for each site you add to Plerdy.

A free WordPress heatmap plugin route: Microsoft Clarity

Microsoft's setup guide says the Clarity tracking code can be installed on platforms like Shopify, Squarespace, Wix and WordPress. Microsoft says Clarity is free forever with no traffic limits, and sites per account are unlimited. Recordings are kept 30 days, and Microsoft's FAQ asks for consent from users in the EEA, UK and Switzerland.

Plerdy's Free plan is the other no-cost route: $0 forever, with 100 heatmap page views a day on up to three pages. Is Microsoft Clarity free lists the limits Microsoft documents.

Crazy Egg on WordPress

Crazy Egg lists WordPress among its integrations. Starter is $29 a month billed annually, with no monthly price, 5,000 tracked pageviews a month and a 30-day free trial. Its heatmaps are unsampled by default; recordings follow a sampling rate set per domain.

Pick Microsoft Clarity for an install at no cost on any number of WordPress sites. Pick Plerdy for heatmaps, recordings and e-commerce tracking in one plan. Pick Crazy Egg for a WordPress site on annual billing that wants unsampled heatmaps.

Check the install and the caching plugin before reading data

Plerdy's account has a Check installation window with a Re-check button that shows whether the code is found on your site, and clicks should appear under Heatmaps for today's date. Plerdy's troubleshooting guide says a caching module can keep the code from being detected after a CMS install. You can install Plerdy on WordPress during its 14-day trial and look for today's clicks under Heatmaps.

What is Plerdy explains its other tools, and best heatmap tools for website compares the wider field.