🆚 Sentry vs. TrackJS
- 📈 Sentry is much more popular than TrackJS.
- 🌍 Sentry is more popular in all countries.
- ⭐ TrackJS is particularly popular in the United Kingdom.
Sentry
TrackJSType
About
Sentry is an open-source, developer-first error tracking and performance monitoring platform that helps identify, debug, and resolve issues across web, mobile, and backend applications.
It captures errors with full context including stack traces, user actions, and environment data, groups similar issues automatically to reduce noise, and links errors to specific releases and commits for faster root cause analysis.
TrackJS is a frontend-focused error monitoring platform that captures 
JavaScript errors and runtime issues directly from users' browsers.
It uses a lightweight Browser Agent script to automatically record errors such as exceptions, failed network requests, and console messages, and provides detailed telemetry including user actions, network activity, and logs leading up to each error.
Headquarters
Pricing
(100K page views)$49/month
(1M page views)$99/month
(5M+ page views)$199+/month
Categories
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- 🥇 Most popular in the United States in the Application Monitoring category.
- 🥇 Most popular in the United Kingdom in the Application Monitoring category.
- 🥇 Most popular in Germany in the Application Monitoring category.
- 🥇 Most popular in the Netherlands in the Application Monitoring category.
- 🥇 Most popular in France in the Application Monitoring category.
- 🔥 13rd most popular in Germany in the Application Monitoring category.
- 🔥 14th most popular in the United Kingdom in the Application Monitoring category.
- 🔥 14th most popular in Australia in the Application Monitoring category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
Bugsnag
Rollbar
Honeybadger🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,406,701 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.