
Hotjar
Fathom Analytics
FullStory
Google Analytics
Mixpanel
Smartlook
Crazy Egg
Website analytics powered by machine learning 📊

DevTools Advanced
FullStackToolkit
DevFinanceTools
JSON Formatter & Validator
AllDevToolsHub
Boop
DeveloperTools.Tech
120 free browser-based developer utilities. No sign-up required.

Which is more popular?
Based on our record, Microsoft Clarity seems to be more popular. It has been mentioned 35 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | clarity.microsoft.com | devtoolstack.io |
| Pricing | ||
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Microsoft Clarity is recommended for small to medium-sized businesses, marketing professionals, UX designers, and web developers who need to analyze user behavior without incurring costs. It's also suitable for anyone looking to supplement their existing analytics tools with a focus on user experience and interaction.
No analysis of DeveloperToolStack yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Microsoft Clarity and DeveloperToolStack. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Microsoft Clarity is a 100% free session replay tool that supports basic replay features and heatmaps. It also records rage clicks and dead clicks, and integrates with Google Analytics 4, so you can view your GA data...
For session recordings and heatmaps, Clarity is a suitable alternative to Hotjar. Clarity tracks every user’s visit to your website, although it notes that recordings may not be available for all sessions. It also...
Microsoft Clarity is an alternative that allows companies to check the usability of their website. For this purpose, Microsoft Clarity records selected sessions of users. Companies can then evaluate the sessions. In...
We have no reviews of DeveloperToolStack yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


They already have the backbone for this with Microsoft Clarity: https://clarity.microsoft.com/ I was running a little mitmproxy network test on some baby-tracking apps to see what kind of data got sent back home and man, realizing that... - Source: Hacker News / 4 days ago
We can’t always observe customers IRL so instead, creep on them digitally. Use products like Microsoft Clarity (it’s free), CrazyEgg, or Fullstory that offer session recording. - Source: dev.to / 6 months ago
Looks great! Have you checked Microsoft Clarifty - https://clarity.microsoft.com - it allows to generate heatmap and do session recording as well. And it is free. What are advantages of https://scryspell.com over it ? - Source: Hacker News / about 1 year ago
Tracking DeveloperToolStack since Aug 2026.
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