If you are running an e-commerce store and need to tie user clicks directly to revenue, Plerdy is the most practical choice on the market right now. It bundles heatmaps, session replays, and SEO audits into one reasonably priced dashboard without the punishing session caps that plague its bigger competitors. If you are a SaaS company focused purely on user surveys, Hotjar remains the standard.
If you have zero budget and just need to see where people rage-click, Microsoft Clarity is all you need.
The 3 Factors That Actually Change Your Decision
Most comparison charts focus on minor feature differences that do not matter in the real world. When you are trying to fix a leaky checkout page or a high-bounce landing page, only three factors actually dictate which tool you should install.
First is session cap scaling. Many tools lure you in with a free tier, but the moment your marketing campaigns succeed and traffic spikes, they hit you with enterprise pricing. Second is e-commerce integration.
Seeing a red blob on a product image is useless if you cannot correlate those clicks with actual cart additions and revenue. Third is technical overhead. You need a tool that respects your core web vitals and does not require a dedicated developer to maintain the tracking script.
Plerdy: The E-commerce Specialist
Plerdy has carved out a very specific niche by focusing heavily on online stores and SEO-driven businesses. Unlike generic analytics platforms, it tracks clicks, hovers, and scroll depth while simultaneously running technical SEO audits on the exact same pages. The ability to segment heatmaps by device type is another critical feature that Plerdy handles exceptionally well.
Mobile shoppers interact with your store entirely differently than desktop users, and isolating mobile rage-clicks allows you to fix responsive design flaws that are silently killing your conversion rate.
The real advantage here is the pricing structure. The free plan gives you 100 daily heatmap views and 500 session replays, which is enough to diagnose obvious friction points on a new store. When you upgrade to the Startup tier at roughly $32 a month, you are not just getting more sessions; you are getting deep e-commerce tracking that ties behavioral data directly to Shopify or WooCommerce revenue.
The interface feels slightly older than some modern SaaS darlings, but the data density makes up for it.
Hotjar: The UX Survey Standard
Hotjar is the name most UX teams default to, and for good reason. Its interface is incredibly polished, and its on-site survey widgets are the best in the industry for gathering qualitative feedback. The qualitative feedback loop is where Hotjar truly shines.
You can trigger a micro-survey the exact moment a user exhibits exit intent on your pricing page. Asking a simple, open-ended question often reveals objections that no amount of click-tracking could ever uncover.
However, the session limits are a massive trap for growing businesses. The free tier is highly restricted, and the paid tiers scale aggressively based on daily session caps. If you run a successful ad campaign that drives 10,000 visitors a day to your site, Hotjar will quickly force you into a much higher pricing bracket just to keep recording them.
It is an excellent tool for targeted research sprints, but an expensive one for continuous, high-volume monitoring.
Microsoft Clarity: The Free Baseline
Microsoft Clarity is completely free, with no session caps and no hidden enterprise paywalls. It provides excellent session recordings and standard heatmaps, and it integrates natively with Google Analytics. Because Clarity is backed by Microsoft, the infrastructure is rock solid, and the session playback is remarkably smooth even on highly complex single-page applications.
It captures dynamic DOM changes better than many legacy tools.
The catch is that it is strictly a behavioral observation tool. It does not offer native popups, on-site surveys, funnels, or technical SEO audits. It tells you what users are doing, but it gives you zero tools to intervene or optimize the page directly from the dashboard.
It is the perfect starting point for beginners or bootstrapped projects, but serious e-commerce operators usually outgrow it the moment they need to run targeted A/B tests or capture exit-intent leads.
Who Should Pass on Heatmaps Entirely
Heatmaps are not a magic conversion fix. If your website currently gets less than 500 unique visitors a month, you do not have enough statistical significance to draw reliable conclusions from a heatmap. The data will just be noise.
Furthermore, if your core problem is product-market fit or terrible copywriting, watching users scroll past your bad headlines will not fix the underlying issue. Heatmaps diagnose friction; they do not write better offers. Fix your traffic and your offer first, then use these tools to polish the user experience.
Your Next Step
Stop debating software and start looking at your actual user data. If you have zero budget, install Microsoft Clarity today. If you are running a serious e-commerce operation and want to tie UX friction directly to lost revenue, start a free Plerdy account and watch your checkout page for fifteen minutes.
The friction you spot in that single session will likely pay for the software subscription for the entire year.
