Sentry’s real-time error tracking gives you insight into production deployments and information to reproduce and fix crashes—before your users contact you.



highlight.io is described as 'Monitoring tool for the next generation of developers (like you!). Unlike the age-old, outdated tools out there, we aim to build a cohesive, modern and fully-featured monitoring solution, something we wished WE had. And it's all open source' and is an app in the development category. There are more than 25 alternatives to highlight.io for a variety of platforms, including Web-based, SaaS, Self-Hosted, Android and iPhone apps. The best highlight.io alternative is Sentry, which is free. Other great apps like highlight.io are Clicky, WatchThemLive, Bugsink and Smartlook.
Sentry’s real-time error tracking gives you insight into production deployments and information to reproduce and fix crashes—before your users contact you.



Privacy-focused Clicky delivers real-time analytics with action tracking, heatmaps, engagement and path analysis, data export, and uptime monitoring. Ideal for marketing and web admin teams monitoring visitor traffic and brand mentions.



WatchThemLive is a behavior analytics tool that enables you to watch your users' journeys through their eyes and optimize their experience with session recordings, heatmaps, and web analytics.


Bugsink is a lightweight, self-hosted error tracking solution designed for privacy-conscious environments and teams seeking a resource-efficient alternative to traditional SaaS tools. It provides real-time error notifications, detailed stack traces, and automatic grouping of...



Smarlook is a qualitative analytics solution for websites and apps with always-on visitor recordings, heatmaps, automatic event tracking, and conversion funnels.




Microsoft Clarity is a cutting-edge and free forever behavioral analysis tool for understanding user interaction with your website. With our behavior-focused insights, quickly pinpoint where users get frustrated and turn problems into opportunities.




Effortless A/B testing with VWO lets marketing pros modify website and landing pages without coding. It offers multivariate testing, behavioral targeting, heatmaps, usability testing, and more for total conversion rate optimization. Thousands of businesses globally rely on its intuitive functionalities.




The fast & visual way to understand your users. Everything your team needs to uncover insights and make the right changes.




Gain insights with live session recordings, mouse movement capture, and heatmaps. Analyze visitor behavior with advanced filtering, funnel insights, and a tagging API. Compatible with AJAX and dynamic web apps, Inspectlet simplifies deployment without extra integration.




Tracks website sessions in real time with analytics, visitor recordings, heatmaps, surveys, chat tools, and form analytics to visualize visitor behavior, reveal issues in conversion funnels, collect feedback, and assess the impact of optimizations.




Yandex.Metrica is a free web analytics system combining advanced reporting tools with behavioral analytics (feat. the Session Replay & heat maps). Online-to-offline tracking, attribution models, intuitive dashboard, customizable reports and segments.



