Error and crash tracking
Exceptions and crashes grouped into issues, with stack traces and release data, and alerts when a new issue appears or an old one spikes.
Read first: What to alert on.
Lists: Error tracking tools in 2026 Best error tracking tools in 2026 Error tracking tools with a free plan in 2026 Self-hosted error tracking tools in 2026
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Long-running error and performance monitoring service that groups exceptions, links them to deploys and alerts by email or chat. Error and performance quotas are billed separately.
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APM for Ruby, Elixir, Node.js, Python, PHP, Go and front-end JavaScript that combines performance, errors, logs, host metrics, uptime checks and cron check-ins.
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Crash and error reporting from Sauce Labs for native apps, game engines, consoles and servers, including minidump and core dump processing.
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In-app bug and crash reporting for mobile apps that attaches a video of the user's last actions, network traffic and logs to every report.
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Sentry-SDK-compatible error tracker built to self-host as a single container on modest hardware. Groups errors into issues and sends chat or webhook alerts.
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SmartBear's error and crash monitoring for mobile, web and backend apps, known for stability scores per release. Adds performance spans.
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Crash reporting for C++, .NET, games and desktop apps: collects minidumps and symbol files and shows the call stack at the moment of the crash.
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Error logging for .NET web apps (ASP.NET Core, Blazor and others) with deployment tracking, uptime checks and heartbeats.
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Mobile and web app monitoring built on OpenTelemetry: crashes, ANRs, network calls and full user session timelines for iOS, Android, React Native and Unity.
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Self-hosted Rails app that receives errors from Airbrake-compatible clients, groups them and emails or notifies your team.
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Open source .NET-first error, log and feature-usage reporting with a hosted service or free self-hosting. Groups events into stacks and notifies on new or regressed errors.
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Google's crash reporter for iOS, Android, Flutter and Unity apps. Groups crashes by root cause and highlights new or regressed issues; no cost on any Firebase plan.
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Open source error tracker that accepts events from Sentry SDKs, with simpler infrastructure than self-hosted Sentry. Also does basic uptime checks. Hosted or self-hosted.
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Error tracking for Ruby, Elixir, PHP, Python and JavaScript apps, bundled with uptime checks, cron check-ins and log insights in one account.
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Session replay for web and mobile apps, with error monitoring and product analytics attached, so an error comes with a recording of what the user did.
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Mobile app observability, formerly Instabug (renamed 2025): crash reporting, app performance, in-app bug reports and user feedback for iOS and Android.
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Device reliability platform for embedded and IoT fleets: remote crash and coredump collection, device metrics and over-the-air update management.
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Crash reporting, real user monitoring and APM with usage-based pricing on errors, sessions and traces. Covers .NET, JavaScript and mobile platforms.
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Error monitoring that groups exceptions into items, ties them to deploys and versions, and alerts through Slack, PagerDuty and others. Includes session replay.
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Captures exceptions and crashes from web, mobile and backend SDKs, groups them into issues with stack traces and releases, and alerts owners. Adds tracing, replays and logs.
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Self-hosted error tracker that runs as one container and accepts reports from existing Sentry SDKs by changing the DSN. Sold as a licence, not a subscription.
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JavaScript error monitoring that records a telemetry timeline of user actions, network calls and console output leading up to each browser error.
No tools match every filter. to see the full list.