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Glances alternatives

Glances is a free, open-source tool for watching live system statistics and running processes. It covers CPU, memory, load, network, disk activity, sensors, filesystems, containers, alerts and uptime. Its client/server mode provides remote access through a terminal, browser interface or API, and it can export statistics to files, databases, brokers and REST endpoints. It runs across Linux, BSD, macOS, Windows and Android, with self-hosted and web options.

  1. 1

    Netdata

    Free plan Open source AndroidAPIiPhone+5

    Real-time infrastructure observability with broad integrations — Netdata adds metrics, logs, machine learning, dashboards, anomaly detection and more than 800 collectors to Glances's system monitoring.

    Free plan · paid from $4.50/mo (annual) · 14-day trial Visit site
  2. 2

    Paessler PRTG Network Monitor

    Free plan AndroidAPIiPhone+5

    Windows-server monitoring across networks and applications — PRTG runs on Windows servers and adds more than 250 sensors, scheduled reports and adaptive AI-driven anomaly detection.

    Free plan · paid from $200/mo (annual) · 30-day trial Visit site
  3. 3

    Centreon

    by Centreon
    Free plan Open source APILinuxSelf-hosted+2

    Complex infrastructure monitoring from cloud to edge — Centreon monitors servers, networks, cloud environments and applications together, with more than 700 monitoring connectors.

    Free plan · paid from €2.27 · 7-day trial Visit site
  4. 4

    Checkmk

    Free plan Open source AndroidAPIiPhone+5

    Large hybrid, cloud and data-center environments — Checkmk adds more than 2,000 smart checks, network mapping, agentless monitoring and cloud-component detection.

    Free plan · paid from €190/mo (annual) · 30-day trial Visit site
  5. 5

    ManageEngine OpManager

    Free plan AndroidAPIiPhone+4

    Network infrastructure and bandwidth management — OpManager adds traffic analysis through NetFlow, sFlow, J-Flow and IPFIX, plus severity-based fault alerts and troubleshooting actions.

    Free plan · paid from $95 · 30-day trial Visit site
  6. 6

    NetXMS

    Free plan AndroidAPILinux+4

    Distributed network discovery and topology maps — NetXMS adds automated layer 2 and IP topology discovery, network maps, and proxy agents for distributed monitoring.

    Free plan Visit site
  7. 7

    GKrellM

    Free plan LinuxMacWindows

    A themed desktop panel of system monitors — GKrellM presents system monitors in a themed single-process stack and supports configurable sensor and battery alarms.

    Free plan Visit site
  8. 8

    PM2

    Free plan Open source APILinuxMac+3
    8.8 Free plan Visit site
  9. 9

    runit

    Free plan Open source LinuxMacSelf-hosted
    8.5 Free plan Visit site
  10. 10

    bottom (btm)

    Free plan LinuxMacWindows
    7.4 Free plan Visit site
  11. 11

    Ambih Monitor

    Free plan Windows
    7.3 Free plan · paid from $5.42/mo (annual) Visit site
  12. 12

    Owlette

    Free plan APISelf-hostedWeb+1
    7.3 From $20/mo Visit site
  13. 13

    AppControl

    Free plan Windows
    7.2 Free plan Visit site
  14. 14

    atop

    Free plan Linux
    7.2 Free plan Visit site
  15. 15

    Autoruns

    Free plan Windows
    7.2 Free plan Visit site
  16. 16

    btop

    Free plan LinuxMac
    7.2 Free plan Visit site
  17. 17

    htop

    Free plan LinuxMac
    7.2 Free plan Visit site
  18. 18

    Monit

    Free plan LinuxMacSelf-hosted
    7.2 Free plan Visit site
  19. 19

    iotop

    Free plan Linux
    7.0 Free plan Visit site
  20. 20
    7.0 Free plan Visit site
  21. 21

    nmon

    Free plan LinuxSelf-hosted
    7.0 Free plan Visit site
  22. 22

    NVTOP

    Free plan LinuxSelf-hosted
    7.0 Free plan Visit site
  23. 23

    OpenProcMon

    Free plan Windows
    6.8 Free plan Visit site
  24. 24

    Process Lasso

    by Process Lasso
    Free plan Windows
    6.7 Free plan · paid from $4.95/mo · 30-day trial Visit site
  25. 25

    Remote Process Explorer

    Free plan Windows
    6.7 Free plan · paid from $149.95 Visit site
  26. 26

    s6

    Free plan LinuxSelf-hosted
    6.7 Open source Visit site
  27. 27

    Supervisor

    Free plan APILinuxMac+2
    6.7 Free plan Visit site
  28. 28

    TaskExplorer

    Free plan LinuxWindows
    6.6 Open source Visit site
  29. 29

    System Informer

    Free plan Windows
    6.5 Free plan Visit site
  30. 30

    rproc

    Free plan Linux
    6.3 Open source Visit site
  31. 31

    winproc-tui

    Free plan Windows
    6.2 Open source Visit site

A switch may make sense if you need wider network, application or infrastructure coverage, topology discovery, or a platform centered on managed monitoring. Glances requires Python 3.10 or newer for version 4, and its web interface and other optional capabilities need extra dependencies. Compare what each tool monitors, how it is deployed, and its alerting, integrations and operating-system support. Also consider whether you want a free open-source tool, a platform with a paid tier, or a specialized system monitor with customizable themes.

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