Hotjar vs Fullstory vs Smartlook: Which Heatmap Tool Is Right for Landing Pages?

Short answer: Hotjar wins for most landing pages. Fullstory wins if you have engineers and a real product analytics budget. Smartlook wins if Hotjar feels too expensive and you mostly need session replays.

That's the verdict. If you want the reasoning, plan shape, and the specific tradeoffs each tool makes, keep reading.

What each tool actually is

These three get lumped together as "heatmap tools" but they're built for different jobs.

Hotjar started as a heatmap and session recording tool. It still leans heavily in that direction. You install one script, get heatmaps, session recordings, surveys, and basic funnels. The UI assumes a marketer is using it, not a developer.

Fullstory is a product analytics platform with session replay attached. It's built for product teams who want to slice user behavior by custom events, retention cohorts, and conversion paths. Heatmaps exist but they're not the headline feature. It indexes everything by default, which is powerful and also why it costs more.

Smartlook sits between the two. It does session recordings and heatmaps like Hotjar, adds event tracking that's closer to Fullstory, and prices itself aggressively against both. It's popular with mobile app teams but works fine for web landing pages.

For a single landing page, you don't need Fullstory's depth. For a full SaaS app with onboarding flows, Hotjar starts to feel thin. That's the core tension.

The landing page use case

Before comparing features, get clear on what you actually need from a heatmap tool when you're optimizing a landing page:

1. See where people click (and where they click that isn't clickable)
2. See how far they scroll
3. Watch recordings of people who bounced or converted
4. Identify the drop-off point in your funnel
5. Maybe run a survey or feedback poll

That's it. You don't need cohort retention curves. You don't need a custom event taxonomy. You don't need engineering to instrument anything.

Hotjar nails this list out of the box. Fullstory does too, but you're paying for capabilities you won't use. Smartlook covers it for less.

Hotjar: the default pick

Hotjar is the default because it's the easiest to set up and the cheapest path to "I can see what users do on my page."

What works:

• Heatmaps render automatically once the script is installed
• Session recordings are filterable by exit page, rage clicks, and U-turns
• The free tier is real, not a 14-day trial
• Surveys and incoming feedback widgets are built in

What doesn't:

• Sample rate caps mean on a high-traffic page you might miss recordings
• Funnel analysis is shallow compared to Fullstory
• Privacy controls are coarser than Fullstory's

Pricing has shifted a few times in recent years. Check Hotjar's pricing page for current tiers. I wrote a longer breakdown in Hotjar pricing 2026: what changed and whether it's still worth it.

If you're running a single landing page or a small site and the price tag fits, stop reading and just use Hotjar.

Fullstory: the overkill option that's sometimes right

Fullstory is overkill for a landing page. It's the right call if your landing page is part of a longer funnel that includes signup, onboarding, and activation, and you want one tool to follow the user through all of it.

Where Fullstory pulls ahead:

• It auto-captures every click, scroll, and form interaction without manual event tagging
• "Frustration signals" (rage clicks, dead clicks, error clicks) are a first-class concept
• You can build retroactive funnels: define a step today, see how users moved through it last month
• Privacy controls let you exclude PII at the element level

Where it falls short for landing pages:

• The pricing model isn't friendly to marketing teams running standalone pages
• The learning curve is real. Plan a week to get comfortable
• For a single page with one CTA, you'll use maybe 10% of the platform

Fullstory doesn't publish pricing publicly. You'll need to talk to sales. That alone tells you it's not aimed at indie hackers.

Pick Fullstory if: you have a product team already using it, or you're optimizing a multi-step flow, not a single page.

Smartlook: the underdog with real value

Smartlook is the one people forget. It shouldn't be.

Strengths:

• Session recordings work well, with good filters
• Event tracking is more flexible than Hotjar without requiring Fullstory's complexity
• Funnels can be built from recorded events retroactively
• Strong mobile SDK if you have an app

Weaknesses:

• The UI feels less polished than Hotjar
• Smaller community, fewer tutorials when you get stuck
• Heatmaps render slower on pages with lots of dynamic content

Check Smartlook's pricing directly. The structure is based on session quotas, similar to Hotjar.

Pick Smartlook if: you've hit Hotjar's quota limits and the upgrade feels steep, or you want a bit more event flexibility without going full Fullstory.

Feature comparison at a glance

Feature	Hotjar	Fullstory	Smartlook
Heatmaps (click, scroll, move)	Yes	Yes	Yes
Session recordings	Yes	Yes	Yes
Auto-capture all events	No	Yes	Partial
Funnels	Basic	Deep	Mid
Surveys / feedback	Yes	No	No
Free tier	Yes	No	Yes
Mobile SDK	Limited	Yes	Strong
Setup time	Minutes	Hours	Minutes
Aimed at	Marketers	Product teams	Both

The decision tree

Here's how I'd actually pick:

You're a solo founder or small team optimizing a single landing page. Use Hotjar. Free tier first. Upgrade only when you hit limits.

You're running paid traffic at scale and need every recording. Smartlook. Better value at higher session volumes.

You have engineers and want one tool for landing page + product analytics. Fullstory. The auto-capture model means you don't have to instrument anything upfront.

You care most about surveys and on-page feedback. Hotjar. Its survey tool is the best of the three.

You also have a mobile app. Smartlook or Fullstory. Hotjar's mobile story is thin.

What none of these tools will do for you

Installing a heatmap tool is not a strategy. I've seen founders install Hotjar, watch 20 recordings, and conclude "people just don't get it." Then they redesign the whole page. Bad move.

Heatmaps and recordings answer "what" and "where." They don't answer "why." Pair them with:

• A clear hypothesis before you watch recordings (see how to A/B test a landing page without wasting traffic)
• A defined conversion goal you can measure
• A short survey asking visitors who didn't convert what stopped them

The tool is the microscope. You still need to know what you're looking for.

Also worth reading if you're deciding between tools: Hotjar vs Mouseflow vs Lucky Orange covers three more options in the same category, and the best heatmap tools for landing page UX analysis is a wider roundup.

My honest take

I'd start with Hotjar on the free tier. Run it for two weeks. Watch 30 recordings. Look at the scroll heatmap on your hero section. If you can't answer "what's stopping people from converting?" after that, the tool isn't the bottleneck. Your page is.

If Hotjar hits its limits and the upgrade feels rough, try Smartlook. If you outgrow standalone landing page analytics entirely and need to track users through signup and into the product, then look at Fullstory.

Don't start with Fullstory. You'll waste setup time and budget on capabilities you don't need yet.

Run the analysis, then fix the page

A heatmap tool tells you where users get stuck. Fixing the page is a separate job. Once you've identified the drop-off points, PagePulse runs an automated UX audit on your landing page and gives you a prioritized list of specific changes to test. No more guessing which finding from your recordings is actually worth acting on. Drop in your URL at pagepulse.page and get the audit in under a minute.