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 Netdata
- 1Monitoring & Observability, Infrastructure Monitoring
- 2Monitoring & Observability, Infrastructure Monitoring
Site24x7
Monitoring & Observability
Site24x7 by ManageEngine provides full-stack monitoring covering websites, servers, applications, and cloud infrastructure with AI-powered analytics.
Website and API uptime monitoringDatabase monitoringPrice$9+ / month
Price position: below this category's displayed range. - 3Monitoring & Observability, Network Monitoring
Observium
Network Monitoring
Observium is a network monitoring platform that provides automatic device discovery and comprehensive SNMP-based monitoring for network infrastructure.
Free planTiered plansNetwork Performance MonitoringInfrastructure MonitoringPrice$22.37+ / month
- 4Monitoring & Observability, Infrastructure Monitoring
Cockpit
Infrastructure Monitoring
Web-based graphical interface for managing Linux servers providing real-time monitoring, storage management, and terminal access.
Free planFree trialNetwork MonitoringMonitoring & Observability - 5Monitoring & Observability, Distributed Tracing
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. - 6Monitoring & Observability, AI Anomaly Detection
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 - 7Monitoring & 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
- 8Monitoring & Observability, Infrastructure Monitoring
OpManager
Network Performance Monitoring
Real-time network monitoring software providing comprehensive visibility into network devices, servers, routers, switches, and firewalls.
Real time network device monitoringPhysical and virtual server monitoringWireless network monitoringPrice$20.42+ / month
- 9Monitoring & Observability, Network Monitoring
PRTG
Network Monitoring
Network monitoring solution by Paessler providing comprehensive monitoring of IT infrastructure.
Network device discovery and monitoringReal time alerting and notificationsDistributed monitoring architecturePrice$145.83+ / month
- 10Monitoring & Observability
Checkmate
Monitoring & Observability
Open-source server and infrastructure health monitoring tool with alerting, automated incident detection, and an elegant dashboard.
