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57 Monitoring apps

sorted A to Z · page 1 of 2

A–ZCheapestMost established
Narrow byFree plan372Open source64Self-hostable125
  1. 1AckeeTrack without being trackedFree planOpen sourceSelf-hostable
  2. 2Almond MonitorMonitoring the cool wayFree planOpen sourceSelf-hostable
  3. 3BEEPBEEP supports beekeepers in taking care of bee coloniesFreeOpen source
  4. 4changedetection.ioFor clever peopleFrom $8.99/moFree planOpen sourceSelf-hostable
  5. 5CheckmkUnified IT Observability for the Hybrid World. For cloud. For on-premises.From €190/moFree planOpen sourceSelf-hostable
  6. 6CockpitThe easy-to-use, integrated, glanceable, and open web-based interface for your serversFree planOpen sourceSelf-hostable
  7. 7CortexThe horizontally scalable, highly available, multi-tenant, long term storage solution for Prometheus and OpenTelemetry Metrics.Free planOpen sourceSelf-hostable
  8. 8Danube CloudFree planOpen sourceSelf-hostable
  9. 9EMP - Engineered Monitoring PlatformA Flexible and Powerful Monitoring and Data Analytics PlatformFreeOpen sourceSelf-hostable
  10. 10ErrsoleCollect, Store, and Visualize Logs with a Single ModuleFree planOpen sourceSelf-hostable
  11. 11Fail2BanDaemon to ban hosts that cause multiple authentication errorsFree planOpen sourceSelf-hostable
  12. 12Fluent BitThe preferred choice for cloud and containerized environments.Free planOpen sourceSelf-hostable
  13. 13GatlingContinuous Performance Intelligence, powered by AIFrom €99/moFree planOpen sourceSelf-hostable
  14. 14GatusNever miss an outage again$10–$500/moFree planOpen sourceSelf-hostable
  15. 15GrafanaFull-stack observability for the agentic eraFrom $19/moFree planOpen sourceSelf-hostable
  16. 16HajimeStart and optimize your Minecraft server in seconds with Hajime, the ultimate startup script.FreeOpen source
  17. 17HangfireAn easy way to perform background processing in .NET and .NET Core applications. No Windows Service or separate process required.Free planOpen sourceSelf-hostable
  18. 18Healthchecks.ioSimple and Effective Cron Job Monitoring$5–$80/moFree planOpen sourceSelf-hostable
  19. 19IcingaMonitor Your Entire Infrastructure$166.67–$1250/moFree planOpen sourceSelf-hostable
  20. 20KenerOpen Source Service Status PageFree planOpen sourceSelf-hostable
  21. 21KibanaYour window into all of your dataFree planOpen sourceSelf-hostable
  22. 22KlaxonYou’ll know first.Free planOpen sourceSelf-hostable
  23. 23Kuvasz UptimeThe developer- and cloud-friendly uptime monitorFreeOpen sourceSelf-hostable
  24. 24Logstalgiaa website access log visualization toolFree planOpen source
  25. 25LunalyticsMonitor Everything EffortlesslyFree planOpen sourceSelf-hostable
  26. 26LynisSecurity auditing, system hardening, and compliance monitoringFrom $3/moFree planOpen sourceSelf-hostable
  27. 27MaintenantMonitor everything. Manage nothing.From €29/moFree planOpen sourceSelf-hostable
  28. 28MonikaFree and Open Source Synthetic Monitoring ToolFreeOpen sourceSelf-hostable
  29. 29MonoscopeFind and fix production issues, before customers notice$29–$500/moFree planOpen sourceSelf-hostable
  30. 30MOSSelf-hosted · Fast · ClearFree planOpen sourceSelf-hostable
  31. 31NagiosThe Industry Standard in Open Source IT Monitoring Tools.Free planOpen sourceSelf-hostable
  32. 32Nanolytica CloudPrivacy-First Analytics for Web, Mobile, TV & IoTFreeOpen sourceSelf-hostable
  33. 33NetdataMonitoring and troubleshooting transformedFrom $4.5/moFree planOpen sourceSelf-hostable
  34. 34Nginx Proxy ManagerExpose your services easily and securelyFree planOpen sourceSelf-hostable
  35. 35OneUptimeOpen-Source Observability & Incident Management$22–$99/moFree planOpen sourceSelf-hostable
  36. 36openstatusThe status page trusted by growing teams.$30–$500/moFree planOpen sourceSelf-hostable
  37. 37Pandora FMSThe flexible monitoring solutionFree planOpen sourceSelf-hostable
  38. 38PHP Server MonitorOpen source tool to monitor your servers and websitesFree planOpen sourceSelf-hostable
  39. 39ReqadThe alternate hosting control panelFrom €49/moFree planOpen sourceSelf-hostable
  40. 40RoRvsWildBuild more, monitor lessUsage-basedFree planOpen source
  41. 41RunWispSchedule, supervise, observe. One binary.Free planOpen sourceSelf-hostable
  42. 42SentryCode breaks, fix it faster$26–$80/moFree planOpen sourceSelf-hostable
  43. 43SEOnautOpen Source SEO auditing and reporting toolFrom $9/moFree planOpen sourceSelf-hostable
  44. 44SigNozOpenTelemetry-Native Traces, Metrics, and Logs in a single pane of glass$49–$4000/moFree planOpen sourceSelf-hostable
  45. 45Sitespeed.ioHow speedy is your websiteFree planOpen sourceSelf-hostable
  46. 46StatusScoutSecurity and uptime monitoring for developers$19–$35/moFree planOpen sourceSelf-hostable
  47. 47StremioFreedom to StreamFrom $3.33/moFree planOpen source
  48. 48TianjiAll-in-One Insight Hub. Tianji = Website Analytics + Uptime Monitor + Server StatusFree planOpen sourceSelf-hostable