Comparison
Crash and error monitoring, compared
There is no ranking on this page. Nobody here has run all 6 of these for a quarter, so a score would be invented. What follows is the shortlist, in alphabetical order, with one line on what separates each — and a link to the vendor’s own pricing page, because a price restated here would be out of date before you read it.
BugSnag
Error monitoring framed around application stability rather than individual crashes.
Visit sitePublishes no priceEmbrace
Real user monitoring for mobile, aimed at problems that never produce a crash log — hangs, slow screens, failed requests.
Visit sitePublishes no priceEmerge Tools
Not a crash reporter: app size analysis, performance testing and build diffing on each pull request.
Visit sitePublishes no priceFirebase Crashlytics
Free crash reporting bundled with Firebase, covering iOS, Android, Flutter and Unity.
Visit sitePublishes no priceLuciq
Bug reporting and in-app user feedback alongside crashes, so a report can come from the person who hit it. Renamed from Instabug.
Visit sitePublishes no priceSentry
Error tracking and performance monitoring across the whole stack rather than mobile alone, with a self-hostable core.
Visit sitePublishes no price
What you have to check yourself
None of this is knowable from outside, and it is where the decision actually gets made.
- Whether it symbolicates automatically, and what that needs in your build — an unsymbolicated crash report is a stack of addresses.
- What it costs at your event volume rather than your user count. A crash loop in one release is what produces a surprise bill.
- Whether its crash-free rate agrees with Xcode Organizer. The two rarely match, because they count different denominators, and picking one to quote is a decision to make on purpose.
- What the SDK collects, since you declare it on the App Privacy questionnaire as your own collection, not the vendor’s.
- How long history is kept on the plan you would actually be on. Retention is often the limit that matters before volume is.
Every link on this page was fetched and answered before it shipped, most recently on 2026-09-01. No tool paid to appear here and no link earns anything — see the disclosure page. Missing, wrong, or out of date? Tell us and it gets fixed.
See the full crashes & performance section for tools in this category that are not part of this comparison.
Other comparisons