lsof VS Hotjar

Compare lsof VS Hotjar and see what are their differences

Rating: 0 reviews

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

OutageDeck

Check the cloud and SaaS vendors your product depends on without opening every status page. Official-source timelines, observed uptime history, and alerts to email, Slack, Teams, Discord, or webhooks. Five-provider email alerts are free. sponsored

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: 0 vs 13
Command Line Tools popularity: 100% vs 0%
alternatives listed: 22 vs 240+

Base details

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

	l lsof	Hotjar
Website	people.freebsd.org	hotjar.com
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	Monitoring Tools Command Line Tools Performance Monitoring Accounting +1	Marketing Marketing Analytics Web Analytics User Monitoring Heatmaps User Experience Customer Feedback Surveys +5

About lsof and Hotjar

In their own words, as submitted to SaaSHub.

lsof

Hotjar

No description of lsof yet.

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.

lsof 0 features

Hotjar 4 features

No features have been listed yet.

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.

Analysis

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

lsof

Hotjar

Overall verdict

lsof (List Open Files) is a mature, battle-tested Unix/Linux utility that reliably reveals which files, sockets, and resources are opened by processes, making it an indispensable diagnostic tool for system administrators and developers.

Why this product is good

Provides comprehensive visibility into open files, network sockets, pipes, and devices tied to running processes
Extremely useful for troubleshooting 'device busy' errors, port conflicts, and locating processes holding onto deleted files
Highly portable across many Unix-like systems including FreeBSD, Linux, macOS, and Solaris
Long history of stable, well-maintained releases with extensive documentation and community support
Powerful filtering options let you query by user, process, port, file, or network connection

Recommended for

System administrators diagnosing resource and file-locking issues
Developers debugging network connections and socket usage
Security professionals investigating suspicious process activity and open network ports
Anyone needing to identify which process is using a specific file, directory, or port before unmounting or killing

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.

Videos

Walkthroughs and reviews on video.

lsof 2 videos + Add

Hotjar 4 videos + Add

8 Basic lsof Commands Every Sysadmin Needs to Know

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

lsof

Hotjar

100% 100%

Command Line Tools

0% 0%

Web Analytics

100% 100%

Performance Monitoring

0% 0%

Heatmaps

100% 100%

User comments

Share your experience with using lsof and Hotjar. 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.

lsof no reviews yet

Hotjar 2.3 · 8 reviews

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

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...

Social recommendations and mentions

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

lsof 0 mentions

Hotjar 13 mentions

Tracking lsof since Mar 2021.

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

Alternatives to lsof and Hotjar

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

htop
htop - an interactive process viewer for Unix. This is htop, an interactive process viewer for Unix systems. It is a text-mode application (for console or X terminals) and requires ncurses. Latest release: htop 2.

Compare htop to lsof or Hotjar:

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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.

Compare Smartlook to lsof or Hotjar:

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Sysdig
Sysdig is an open source, system-level exploration that capture system state and activity from a running Linux instance, then save, filter and analyze.

Compare Sysdig to lsof or Hotjar:

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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.

Compare Google Analytics to lsof or Hotjar:

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vtop
vtop is a graphical command-line tool that uses unicode braille to chart CPU and memory usage.

Compare vtop to lsof or Hotjar:

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

Compare FullStory to lsof or Hotjar:

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