Checkmk monitors cloud, hybrid, and data center infrastructure, including containers, networks, and web, mail, and database servers.
Alternatives to Better Stack
Better Stack combines incident response and observability in one service. It covers AI SRE investigation, incident management, on-call scheduling, uptime monitoring, status pages, telemetry, error tracking, and real user monitoring. Its Slack-native agent uses logs, metrics, traces, errors, and web events during investigations. Teams can transform logs and traces with VRL, then query them through drag-and-drop tools, PromQL, or SQL. The free plan supports personal projects,…
Grafana Cloud Application Observability is a cloud application monitoring product that uses OpenTelemetry and Prometheus data to help software…
Nagios XI is monitoring software installed on a Linux server you own.
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SigNoz
SigNoz is an open-source observability tool for monitoring applications and infrastructure.
Free planAndroidiOSWebAPI7.6From $19 a month - 5

Honeycomb
Honeycomb is an observability platform for debugging systems, application code and databases with structured telemetry.
Free planAndroidiOSWebAPI7.5From $150 a month - 6

VictoriaMetrics
VictoriaMetrics is a time-series database and monitoring solution for collecting, querying, and retaining metrics, within a wider stack that also covers logs and traces.
Free planWebAPILinuxmacOS7.4From $200 a month - 7

Icinga
Icinga monitors infrastructure and applications, collecting and analyzing data to help teams identify and resolve errors.
Free planWebAPILinuxSelf-hosted7.3From $2,000 a year - 8
Axiom
Axiom is a cloud machine-data platform for ingesting, storing, querying, and monitoring logs, traces, metrics, and events.
Free planWebAPI7.1Free plan - 9

groundcover
groundcover is a cloud-native observability platform for monitoring production environments.
Free planWebLinuxSelf-hosted7.1From $30 a month - 10

ManageEngine Applications Manager
ManageEngine Applications Manager is a hybrid application and infrastructure monitoring product available for Android, iOS, Linux, web, and Windows.
Free planAndroidiOSWebLinux7.1From $395 a year - 11

New Relic Session Replay
New Relic Session Replay is a session replay capability within New Relic’s software platform, available on Android, iOS and the web.
Free planAndroidiOSWeb7.1From $10 a month - 12

AppSignal
AppSignal is a cloud application monitoring service for developers, combining error tracking, performance monitoring, logs, and tracing.
Free planWebAPI6.9From $279 a year - 13

Scout APM
Scout APM is a cloud application performance monitoring platform from Zimuth, Inc., built to help engineering teams find and address application performance problems.
Free planWebAPI6.9From $10 a month - 14

SolarWinds Observability
SolarWinds Observability combines application, digital experience, database, infrastructure, network, and log data to help teams detect problems,…
WebAPILinuxSelf-hosted6.9From $5 a month - 15

Elastic Observability
Elastic Observability brings logs, metrics, application traces, user experience data, and other telemetry together for application and infrastructure monitoring.
WebAPILinuxmacOS6.8 - 16

Observe
Observe is an AI-powered observability platform that combines logs, metrics, and traces in a Snowflake lakehouse.
WebAPILinuxmacOS6.8 - 17
IBM Instana Observability
Free planWebLinux6.6From $21.20 a month - 18
Jaeger
Jaeger is a free, open-source platform for distributed tracing in complex systems.
Free planWebAPILinuxmacOS6.6Free plan - 19

Prometheus
Prometheus is a free, open-source systems monitoring and alerting toolkit.
Free planWebLinuxmacOSSelf-hosted6.6Free plan - 20

Zabbix
Zabbix is an open-source monitoring and observability solution for infrastructure, applications, networks, and services.
WebAPILinuxmacOS6.6 - 21
Splunk Observability Cloud
Free planWeb6.5From $15 a month - 22
Datadog Product Analytics
AndroidiOSWeb6.2From $0.80 a month - 236.1
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OpenZipkin
OpenZipkin is the open-source organization that stewards Zipkin code, documentation, specifications, and support; Zipkin was originally created at Twitter.
Free planWebSelf-hosted6.1Free plan - 25

Dynatrace Infrastructure Monitoring
Dynatrace Infrastructure Monitoring is an observability product for tracking hosts, processes, filesystems, operating-system services, and infrastructure performance.
WebLinuxWindows5.9From $7 a month - 26
Coralogix SIEM
Coralogix SIEM is a cloud-deployed security information and event management service accessed through the web.
Web5.5$0.42 usage-based - 27
Sentry Session Replay
AndroidiOSWeb5.5 - 28
5.3 - 294.8

