More about the 5 Best Frontend Error Monitoring Tools.
BugSnag is focused on becoming an Enterprise Observability tool, while LogRocket is focused on Session Replay tools for product analytics. BugSnag will be more useful for DevOps teams at large companies, while LogRocket will be useful for product owners. For a lower-cost alternative focused on small teams for frontend error tracking, consider TrackJS.
With TrackJS, the focus is on errors occurring on the browser. Filtering is second to none, and the quick views of trending errors are helpful in digging past the 3rd party script noise. It filters down to the core issues.