Hotjar VS WhatCSS?

Compare Hotjar VS WhatCSS? and see what are their differences

Rating: 2.3 · 8 reviews
Pricing: Freemium Free trial €39 / Monthly (Starting at: 3,000 Recordings per month with unlimited Heatmaps)

Rating: 0 reviews

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Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Hotjar seems to be more popular. It has been mentioned 13 times since March 2021.

social mentions: 13 vs 0
Web Analytics popularity: 100% vs 0%
alternatives listed: 240+ vs 7

Base details

Website, pricing, platforms and company facts side by side.

	Hotjar	WhatCSS?
Website	hotjar.com	whatcss.info
Pricing	Freemium Free trial €39 / Monthly (Starting at: 3,000 Recordings per month with unlimited Heatmaps) Official pricing	—
Company	Startup from Malta · 2014	—
Listed in	Marketing Marketing Analytics Web Analytics User Monitoring Heatmaps User Experience Customer Feedback Surveys +5	Design Tools Developer Tools Website Design CSS Framework +1

About Hotjar and WhatCSS?

In their own words, as submitted to SaaSHub.

Hotjar

WhatCSS?

Hotjar's product experience insights make it easy to understand what users are really doing on your site. Visualize behavior on your site with Heatmaps Eliminate guesswork with user Recordings Understand the reasons behind behavior with Surveys and Incoming Feedback

Features and specs

What each product offers, as listed by its team.

Hotjar 4 features

WhatCSS? 4 features

Heatmaps
Visually represent where users click, move, and scroll on your site. With this context, you'll learn how users really behave.
Recordings
Live playbacks of users on your site.
Surveys
Bring the voice-of-customer to your decision making.
Incoming Feedback
A real-time suggestion box on your site, that lets users express frustration or delight about individual parts of your site.

Simplifies CSS Debugging
WhatCSS provides tools that help identify and debug CSS issues, making it easier for developers to pinpoint problems and save time during development.
Visualization Tools
The platform offers visualization tools that allow developers to see how CSS selectors and styles are applied to elements, which can be particularly useful for complex stylesheets.
Cross-Browser Compatibility Checks
It provides features that check for compatibility across different browsers, ensuring that the CSS works consistently for all users.
User-Friendly Interface
The interface is designed to be intuitive and user-friendly, making it accessible even for those who are not CSS experts.

Possible disadvantages

Limited Free Features
Some advanced tools and features may be locked behind a paywall, limiting accessibility for users not willing to pay.
Learning Curve
While it aims to simplify the debugging process, new users may still experience a learning curve when first using the platform.
Performance Issues
For very large projects or extensive stylesheets, there might be performance slowdowns, affecting the overall user experience.
Dependence on Internet
As an online tool, WhatCSS requires a stable internet connection, which might be inconvenient for developers working offline or with unreliable internet connections.

Analysis

An editorial look at what each product does well and who it suits.

Hotjar

WhatCSS?

Overall verdict

Overall, Hotjar is considered a good tool for businesses looking to gain deeper insights into user behavior and enhance their websites based on real user data. It offers a combination of qualitative and quantitative analytics which adds a significant advantage for understanding key user interaction points.

Why this product is good

Hotjar is a popular analytics tool that provides heatmaps, session recordings, and surveys to help businesses understand user behavior on their websites. It is praised for its ease of use, intuitive interface, and comprehensive features that offer valuable insights into how users interact with a site. Additionally, it enables businesses to collect direct feedback from users, helping to identify areas for improvement and optimize user experience.

Recommended for

Hotjar is recommended for small to medium-sized businesses, eCommerce sites, and startups looking to improve their website's user experience. It is also suitable for UX/UI designers and product managers who want detailed analytics without the complexity of larger enterprise-level tools. However, larger organizations may want to consider more robust analytics platforms that can handle and analyze larger volumes of data.

Overall verdict

I don't have verified, up-to-date information about whatcss.info specifically, so I can't confidently confirm its current features, reliability, or quality. It appears to be a niche tool related to CSS (possibly for identifying or debugging CSS on websites), but without direct testing or recent documentation I can't fully vouch for its effectiveness compared to alternatives.

Why this product is good

May offer a quick way to inspect CSS styles used on a webpage
Likely lightweight and browser-based, requiring no installation
Could be useful for developers wanting to quickly identify CSS frameworks or properties on a site
Simple, single-purpose tools like this are often easy to use without a learning curve

Recommended for

Web developers curious about the CSS stack of a particular website
Front-end learners wanting to explore how popular sites style their pages
Designers doing quick competitive research on styling techniques
Users who prefer lightweight, no-install browser tools over full dev-tool suites

Videos

Walkthroughs and reviews on video.

Hotjar 4 videos + Add

WhatCSS? 0 videos + Add

What is Hotjar?

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100

Hotjar

WhatCSS?

100% 100%

0% 0%

100% 100%

0% 0%

100% 100%

User comments

Share your experience with using Hotjar and WhatCSS?. For example, how are they different and which one is better?

Reviews and articles

External articles and on-site reviews we used to compare the two products.

Hotjar 2.3 · 8 reviews

WhatCSS? no reviews yet

7 Best Product Discovery Tools for High-Growth B2B SaaS Teams (2026)
www.laneapp.co · Jan 2026

Hotjar is a behavioral analytics tool that provides heatmaps and session recordings. In the discovery process, it acts as the "eyes," showing where users get stuck, click out of frustration, or ignore a new feature...
10 Best Mixpanel Alternatives for Product Analytics in 2024
clickup.com · Oct 2024

Hotjar is an all-in-one feedback and analytics software suite to optimize your website and make data-driven decisions. Hotjar Observe is the suite’s most popular Mixpanel alternative—pair it with Hotjar Ask, Hotjar...
Love it
SaaSHub review

· Oct 2024

I've been using Hotjar for a few months, and it's been a perfect tool for understanding how users interact with my website. The heatmaps and session recordings are especially helpful for identifying problem areas, and...

We have no reviews of WhatCSS? yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Hotjar 13 mentions

WhatCSS? 0 mentions

The Best 100 Free UI/UX Resources for Every Designer & Developer
Hotjar Hotjar.com Heatmaps, session recordings, and feedback polls (free basic plan). - Source: dev.to / over 1 year ago
A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
Hotjar — Website Analytics and Reports . Free Plan allows 2000 pageviews/day. One hundred snapshots/day (max capacity: 300). Three snapshot heatmaps can be stored for 365 days. Unlimited Team Members. - Source: dev.to / over 2 years ago
What do I do after ProductHunt?
So you can use heatmapping software such as Crazy Egg and Hotjar to see how your end users use your website. Source: almost 3 years ago

Tracking WhatCSS? since Mar 2021.

Alternatives to Hotjar and WhatCSS?

When comparing Hotjar and WhatCSS?, you can also consider the following products.

Smartlook
Qualitative analytics for websites and mobile apps Start understanding the 'whys' of your users' behaviors with clear, visual insights. With session recordings and event tracking, you get the complete picture.

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Unused CSS finder
Crawl your website and find unused CSS

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Google Analytics
Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.

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Tailwind CSS
A utility-first CSS framework for rapidly building custom user interfaces.

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FullStory
Meet FullStory, the app that captures all your customer experience data in one powerful platform.

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CSS Peeper
Smart CSS viewer tailored for Designers.

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