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Know when prod breaks before customers do

Errors, traces, and alerts wired to the line of code that caused them, not a wall of dashboards.

Typically Replaces

Know when prod breaks before customers do Products

Top 30
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Application Performance Monitoring

Open-source APM tool for large-scale distributed systems written in Java and PHP.

Free · Free plan
2015Open source employeesSeoul, South Korea
Nightingale logo
Observability

Open-source all-in-one observability platform forked from Prometheus with alerting and dashboards.

Free · Free plan
202011-50Beijing, China
Airbrake logo
Application Performance Monitoring

Error and performance monitoring tool that surfaces exceptions in real-time with detailed backtraces and deploy tracking.

Tiered plans · Free plan
200811-50San Francisco, CA
Backtrace logo
Error Tracking

Error management platform by Sauce Labs specializing in crash and exception analysis for native applications.

Tiered plans · Free plan
201511-50San Francisco, CA
Retrace logo
Application Performance Monitoring

Stackify's APM platform combining application performance monitoring, logs, errors, and metrics.

Free trial
201251-200Leawood, KS
AppSignal logo
Application Performance Monitoring

Application monitoring for Ruby, Elixir, Node.js, and Python with performance metrics, error tracking, and custom dashboards.

Free plan
201211-50Amsterdam, Netherlands
Rollbar logo
Application Performance Monitoring

Real-time error monitoring and debugging platform that helps developers find and fix errors before users are impacted.

Tiered plans · Free plan
201251-200San Francisco, CA
HyperDX logo
Monitoring & Observability

HyperDX is an observability platform that combines logs, traces, sessions, and debugging workflows with a more modern developer experience than older monitoring suites.

Usage-based · Free plan
SOC 2
TrackJS logo
Application Performance Monitoring

JavaScript error monitoring service that captures and organizes browser errors with context about the user experience.

Tiered plans · Free trial
20131-10Minneapolis, MN
Honeybadger logo
Application Performance Monitoring

Application health monitoring combining exception tracking, uptime monitoring, and check-ins for developers who ship.

Free plan
201211-50Remote
Coralogix logo
Observability & Monitoring

Full-stack observability platform with in-stream analysis that reduces monitoring costs while maintaining data insights.

Usage-based · Free trial
2015201-500Tel Aviv, Israel
Vector logo
Observability & Monitoring

High-performance observability data pipeline from Datadog for collecting, transforming, and routing logs, metrics, and traces.

Free · Free plan
20195,000+New York, NY