Free and open first
Best Runtime Monitoring Software in 2026 — page 2
- 56 apps
- Research read 10 Oct 2026
- How the order is worked out
- 26
Pinpoint
Free plan Self-hostedWebWindowsPinpoint combines distributed transaction tracing with topology, live monitoring, and application inspection.
- 27
Rollbar
Free plan AndroidAPIiPhone+1Rollbar combines error monitoring, session replay, and release context, with tools for tracing problems and proposing code fixes.
- 28
SigNoz
Free plan AndroidAPIiPhone+2SigNoz brings monitoring signals, querying, alerting, dashboards, and tracing into one observability tool.
- 29
Sematext Monitoring
Free plan LinuxWebWindowsChoose Sematext Monitoring if you need broad infrastructure coverage, service integrations, and alerting across Linux, Windows, and cloud environments.
- 30
OpenTelemetry Collector
Free plan LinuxMacSelf-hosted+1Choose OpenTelemetry Collector if you need a vendor-agnostic way to process and route telemetry, with configurable distributions and pipeline components.
- 31
Elastic APM
Free plan LinuxMacWeb+1 - 32
OpenObserve
Free plan WebOpenObserve brings pipeline processing, parsing, live viewing and archive export together for log work.
- 33
Pointer
Free plan APISelf-hostedWebPointer covers application observability alongside remediation policies, with OpenTelemetry ingestion and a self-hosted option.
- 34
Scout APM
Free plan APIWebPick Scout APM if your team wants application monitoring that combines performance data, errors, and alerts, with agents for its listed languages.
- 35
Firebase Performance Monitoring
Free plan AndroidiPhoneWebPick Firebase Performance Monitoring if you need free application performance monitoring and network request tracing across Android, iOS, web, or Flutter.
- 36
Pyroscope
Free plan LinuxMacWeb+1Pyroscope offers application profiling across a broad list of languages and includes a free tier. Pro adds a $19/mo platform fee, with additional usage billed separately.
- 37
eG Enterprise
Free trial LinuxSelf-hostedWeb+1Choose eG Enterprise if you need monitoring across applications and infrastructure, including transaction tracing and user-experience analysis.
- 38
- 39
ManageEngine Applications Manager
Free plan AndroidiPhoneLinux+2Applications Manager offers tracing, mapping, real user monitoring and log correlation in a hybrid product.
- 40
Coralogix APM
Free trial APIWebCoralogix APM combines OpenTelemetry-based monitoring with service maps, profiling, and connections between traces and logs.
- 41
- 42
New Relic APM
Free plan WebChoose New Relic APM if you want web-based monitoring with tracing, dependency mapping, real user monitoring, and log correlation.
- 43
Errsole
Free plan Web - 44
SolarWinds Observability
Free trial APILinuxSelf-hosted+2SolarWinds Observability covers multiple monitoring domains in one service, with deployment choices and integrations for common application and database technologies.
- 45
Lumigo
Free plan Web - 46
Sentry Session Replay
Free plan AndroidiPhoneWeb - 47
- 48
TrackJS
Free trial APIWebTrackJS focuses on contextual frontend error monitoring with privacy controls, integrations, APIs, and optional AI analysis.
- 49
Tencent Cloud Application Performance Monitoring (APM)
Free plan Web - 50
Datadog APM
Paid AndroidiPhoneWeb