Nagios
Monitoring & Observability
Nagios is a veteran IT infrastructure monitoring system for servers, networks, applications, and services with alerting and reporting capabilities.
Free planNetwork Planning SoftwareInfrastructure Monitoring
Alternatives to Site24x7
- 1Monitoring & Observability, Database Monitoring
- 2Monitoring & Observability, Infrastructure Monitoring
Middleware
Monitoring & Observability
Full-stack cloud observability platform combining infrastructure monitoring, APM, log management, and real user monitoring.
Free trialSOC 2GDPRUsage-basedReal User MonitoringAI ObservabilityPriceUsage-based
- 3Monitoring & Observability
Circonus
Monitoring & Observability
Full-stack monitoring and analytics platform with histogram-based metrics, alerting, and IoT device support.
Usage-based - 4Monitoring & Observability, Business Intelligence (BI)
Observability Platforms
Datadog is a cloud-scale monitoring and analytics platform that provides full-stack observability for infrastructure, applications, logs, and security. It unifies metrics, traces, and logs in a single platform.
Free planFree trialDistributed TracingReal User Monitoring - 5Monitoring & Observability, Infrastructure Monitoring
Netdata
Monitoring & Observability
Netdata provides real-time infrastructure monitoring with automatic anomaly detection, offering per-second granularity monitoring for servers, containers, and applications.
Per second metrics collection and storageAI powered anomaly detection and root cause analysisZero configuration monitoring with auto discovery - 6Monitoring & Observability, Database Monitoring
Atatus
Monitoring & Observability
Full-stack monitoring platform providing APM, real user monitoring, server monitoring, and log management in one dashboard.
Application performance monitoring with full stack transaction visibilityInfrastructure and container monitoring with kubernetes support - 7Monitoring & Observability
Highlight
Monitoring & Observability
Highlight is an open-source full-stack monitoring platform combining session replay, error monitoring, and log management for modern web applications.
Free trialDark Web MonitoringProduct Ops Platforms - 8Monitoring & Observability, Infrastructure Monitoring
Uptrace
Monitoring & Observability
Uptrace is an open-source distributed tracing and observability tool built on OpenTelemetry that provides cost-effective monitoring for applications and infrastructure.
Service dependency mapping and visualizationSAML and oidc single sign onPrice$20+ / month
Price position: below this category's displayed range. - 9Monitoring & Observability
New Relic
Monitoring & Observability
New Relic is a full-stack observability platform that provides APM, infrastructure monitoring, log management, and real-user monitoring. It uses a consumption-based pricing model with 100GB of free data ingest per month.
Free planFree trialHIPAAFedRAMPUsage-basedTelemetry Platforms - 10Monitoring & Observability
Zabbix
Monitoring & Observability
Zabbix is an enterprise-class open-source distributed monitoring solution for networks, servers, virtual machines, cloud services, and applications.
Free planFree trialAI for TelecomDeveloper Experience PlatformsPrice$466.67+ / month
Starting price: above the category median.
