Skip to content
AppClap

91 Monitoring apps

most established first · page 1 of 2

A–ZCheapestMost established
Narrow byFree plan372Open source64Self-hostable125
  1. 1SentryCode breaks, fix it faster$26–$80/moFree planOpen sourceSelf-hostable
  2. 2GrafanaFull-stack observability for the agentic eraFrom $19/moFree planOpen sourceSelf-hostable
  3. 3KibanaYour window into all of your dataFree planOpen sourceSelf-hostable
  4. 4ZabbixThe enterprise-class open source observability solution$325–$825/moFree planOpen sourceSelf-hostable
  5. 5NetdataMonitoring and troubleshooting transformedFrom $4.5/moFree planOpen sourceSelf-hostable
  6. 6Site24x7AI-powered monitoring for modern IT$10–$999/moFree planSelf-hostable
  7. 7WPMU DEVYour All-in-One WordPress Platform$4–$20/moFree planSelf-hostable
  8. 8WebminPowerful and flexible web-based server management control panelFree planOpen sourceSelf-hostable
  9. 9NagiosThe Industry Standard in Open Source IT Monitoring Tools.Free planOpen sourceSelf-hostable
  10. 10VectorA lightweight, ultra-fast tool for building observability pipelinesFree planOpen sourceSelf-hostable
  11. 11Healthchecks.ioSimple and Effective Cron Job Monitoring$5–$80/moFree planOpen sourceSelf-hostable
  12. 12DistillTracking website updates, automated and simplified$15–$80/moFree planSelf-hostable
  13. 13Fluent BitThe preferred choice for cloud and containerized environments.Free planOpen sourceSelf-hostable
  14. 14xCloudHost Anything. Deploy Anywhere.$3–$5/moFree planSelf-hostable
  15. 15IderaSimplify SQL Server Management Across Your Data EcosystemFree planSelf-hostable
  16. 16IcingaMonitor Your Entire Infrastructure$166.67–$1250/moFree planOpen sourceSelf-hostable
  17. 17CheckmkUnified IT Observability for the Hybrid World. For cloud. For on-premises.From €190/moFree planOpen sourceSelf-hostable
  18. 18OneUptimeOpen-Source Observability & Incident Management$22–$99/moFree planOpen sourceSelf-hostable
  19. 19Fail2BanDaemon to ban hosts that cause multiple authentication errorsFree planOpen sourceSelf-hostable
  20. 20VictoriaMetricsSimple, Reliable & Efficient ObservabilityFree planOpen sourceSelf-hostable
  21. 21GridPaneSelf-Managed Hosting for WordPress$19–$166.67/moFree planSelf-hostable
  22. 22CockpitThe easy-to-use, integrated, glanceable, and open web-based interface for your serversFree planOpen sourceSelf-hostable
  23. 23SigNozOpenTelemetry-Native Traces, Metrics, and Logs in a single pane of glass$49–$4000/moFree planOpen sourceSelf-hostable
  24. 24Nginx Proxy ManagerExpose your services easily and securelyFree planOpen sourceSelf-hostable
  25. 25Pandora FMSThe flexible monitoring solutionFree planOpen sourceSelf-hostable
  26. 26changedetection.ioFor clever peopleFrom $8.99/moFree planOpen sourceSelf-hostable
  27. 27GatlingContinuous Performance Intelligence, powered by AIFrom €99/moFree planOpen sourceSelf-hostable
  28. 28LynisSecurity auditing, system hardening, and compliance monitoringFrom $3/moFree planOpen sourceSelf-hostable
  29. 29Dotcom-MonitorAdvanced Website Monitoring SolutionsFrom $19.99/moFree planSelf-hostable
  30. 30CloudPanelFree planSelf-hostable
  31. 31openstatusThe status page trusted by growing teams.$30–$500/moFree planOpen sourceSelf-hostable
  32. 32BitNinjaElevate Your Linux Server Security$6–$52/moFree planSelf-hostable
  33. 33JellyWatchThe Ultimate Jellyfin DashboardFree planSelf-hostable
  34. 34Sitespeed.ioHow speedy is your websiteFree planOpen sourceSelf-hostable
  35. 35UbillingАСР для людей (Billing system for people)FreeOpen sourceSelf-hostable
  36. 36HangfireAn easy way to perform background processing in .NET and .NET Core applications. No Windows Service or separate process required.Free planOpen sourceSelf-hostable
  37. 37AckeeTrack without being trackedFree planOpen sourceSelf-hostable
  38. 38ACS MonitorKnow what's broken before your customers call.From £8.33/moFree planSelf-hostable
  39. 39AlertKickServer Monitoring & Security for Small TeamsFrom £39/moFree planSelf-hostable
  40. 40AllarmiaHear your alarm. Stay secure.$19–$54/moFree planSelf-hostable
  41. 41Almond MonitorMonitoring the cool wayFree planOpen sourceSelf-hostable
  42. 42CortexThe horizontally scalable, highly available, multi-tenant, long term storage solution for Prometheus and OpenTelemetry Metrics.Free planOpen sourceSelf-hostable
  43. 43Danube CloudFree planOpen sourceSelf-hostable
  44. 44DefensiaLinux Server Security, AutomatedFrom €9/moFree planSelf-hostable
  45. 45DockhandModern Docker management for everyone.$41.58–$124.92/moFree planSelf-hostable
  46. 46Domain MonitorKnow when your site goes down before they do.From $1.99/moFree planSelf-hostable
  47. 47EMP - Engineered Monitoring PlatformA Flexible and Powerful Monitoring and Data Analytics PlatformFreeOpen sourceSelf-hostable
  48. 48ErrsoleCollect, Store, and Visualize Logs with a Single ModuleFree planOpen sourceSelf-hostable