First, Firebase Crashlytics is a full-featured option for iOS, Android, Flutter and Unity apps. It logs and categorizes crashes into problems you can fix based on real-world users, and it uses AI to help you prioritize fixes. Features include real-time crash and error reporting, custom logging, breadcrumbs and integration with Jira and Slack. It's free to use and integrates with other Firebase tools.
Another powerful option is Raygun, which offers real-time insights into app performance and crash reporting. It's got some nice features, including detailed diagnostic data, real user monitoring, AI-assisted error resolution and integration with GitHub and Jira. Raygun has flexible pricing and a 14-day free trial, so it's good for startups and larger businesses.
If you want a more focused tool, Rollbar is geared specifically toward immediate and accurate error tracking with its real-time feed and automated grouping. It's got prioritization, root cause analysis and customizable notifications, and it works on a variety of platforms, including server-side and mobile apps. Rollbar's pricing is designed to accommodate teams of developers of different sizes.
Last, Airbrake offers real-time error tracking and performance insights to help you quickly find and fix problems. It's got deployment tracking, error and performance correlation and user insights. Airbrake supports a variety of programming languages and integrates with GitHub, Jira, Slack and other services, so it's a good choice for error monitoring and performance optimization.