Performance Monitoring / APM Tools

0x (profiler) — CI/CD for Applications tool for developers. Specializes in Performance Profiling.

Alloy Agent — CI/CD for Applications tool for developers. Specializes in APM.

Apache SkyWalking — OSS application performance monitoring platform for distributed systems with auto-instrumentation and service topology.

Aspecto — CI/CD for Applications tool for developers. Specializes in APM.

Atatus — Performance Monitoring / APM tool for developers. Specializes in application monitoring.

Baselime — CI/CD for Applications tool for developers. Specializes in APM.

Better Stack — Observability platform combining structured log management, uptime monitoring, and on-call alerting.

Blackfire.io — Performance Monitoring / APM tool for developers. Specializes in PHP Profiling.

Checkmk — CI/CD for Applications tool for developers. Specializes in APM.

Chronosphere — Cloud-native observability control plane providing metrics pipeline management and cost governance for large-scale Prometheus.

Cloud-native observability platform with predictable pricing, unified APM, logs, and Kubernetes monitoring.

Dash0 — Cloud-native observability platform built on OpenTelemetry with logs, traces, and metrics in a unified interface.

Datadog — Unified monitoring platform covering APM, logs, metrics, synthetic tests, and security for cloud-native apps.

Dynatrace — AI-powered full-stack monitoring platform with automatic dependency mapping and root cause analysis.

Elastic — OSS search and observability company behind Elasticsearch, Kibana, Beats, and the ELK stack.

Elastic APM — CI/CD for Applications tool for developers. Specializes in Application Performance Monitoring.

GlitchTip — OSS Sentry-compatible error and performance monitoring platform for self-hosted deployment.

Glowroot — CI/CD for Applications tool for developers. Specializes in APM.

Grafana Labs — Observability company providing Grafana OSS plus managed services for Loki, Tempo, Mimir, and k6.

Helios — OpenTelemetry-based tracing and API testing platform for understanding and validating microservice call flows.

Honeybadger — Error, uptime, and check-in monitoring platform for Ruby, Python, JavaScript, and other runtimes.

Honeycomb — Observability platform for high-cardinality event data with fast arbitrary-field queries and BubbleUp analysis.

Hud — Performance Monitoring / APM tool for developers. Specializes in application monitoring.

IBM Instana — Automated APM platform with 1-second granularity, auto-discovery, and AI-powered incident detection.

Icinga — OSS infrastructure monitoring framework with flexible check plugins and distributed monitoring capabilities.

Instana — CI/CD for Applications tool for developers. Specializes in APM.

Lantern — Serverless function performance monitoring for AWS Lambda including cold start analysis and invocation traces.

Last9 — High-cardinality metrics platform providing petabyte-scale Prometheus storage with streaming aggregation.

LibreNMS — CI/CD for Applications tool for developers. Specializes in APM.

Lightrun — Performance Monitoring / APM tool for developers. Specializes in Live Debugging.

Lightstep — CI/CD for Applications tool for developers. Specializes in Distributed Tracing.

LogicMonitor — SaaS infrastructure monitoring for on-prem, cloud, and hybrid environments with AIOps-powered alerting.

ManageEngine APM — CI/CD for Applications tool for developers. Specializes in APM.

Memray — CI/CD for Applications tool for developers. Specializes in Memory Profiler.

Middleware — Full-stack observability platform with APM, infrastructure metrics, logs, and RUM in one product.

N|Solid — CI/CD for Applications tool for developers. Specializes in APM & Monitoring.

New Relic — Observability platform with APM, distributed tracing, logs, infrastructure monitoring, and synthetic testing.

NodeSource — CI/CD for Applications tool for developers. Specializes in APM & Monitoring.

OneUptime — OSS full-stack observability platform combining monitoring, incident management, status pages, and on-call.

OpenObserve — OSS Rust-based observability platform for logs, metrics, and traces with 140x lower storage cost than Elasticsearch.

Parca — CI/CD for Applications tool for developers. Specializes in APM.

Perses — OSS CNCF dashboard platform for metrics visualization designed as a Grafana alternative with GitOps support.

Commercial continuous profiling platform built on Parca, offering always-on production profiling via eBPF.

py-spy — CI/CD for Applications tool for developers. Specializes in Profiler.

Pyinstrument — CI/CD for Applications tool for developers. Specializes in Profiler.

Pyroscope — CI/CD for Applications tool for developers. Specializes in APM.

Rookout — Performance Monitoring / APM tool for developers. Specializes in Live Debugging.

Scalene — CI/CD for Applications tool for developers. Specializes in Profiler.

Sematext — Full-stack monitoring and log management SaaS combining metrics, logs, traces, and real user monitoring.

SigNoz — OSS Datadog alternative with logs, metrics, and distributed tracing using ClickHouse as storage backend.

SolarWinds APM — CI/CD for Applications tool for developers. Specializes in APM.

Splunk — Enterprise data analytics platform for machine data, logs, security events, and observability at scale.

Thanos — OSS Prometheus extension providing highly available metrics with long-term object storage and global querying.

Uptrace — OSS distributed tracing and monitoring tool built on OpenTelemetry with ClickHouse backend.

VictoriaMetrics — OSS high-performance time series database and monitoring solution with Prometheus-compatible query API.

Wappalyzer — CI/CD for Applications tool for developers. Specializes in Technology Profiler.

Zabbix — OSS enterprise-grade monitoring platform for networks, servers, cloud, and applications with agent-based collection.