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Instead of sFlowTrend

sFlowTrend alternatives

sFlowTrend gives a real-time view of top network users and applications, tying network, server, and application performance together through sFlow and its extensions. It can help pinpoint bandwidth use, abnormal traffic, host CPU and memory utilization, and usage trends for upgrade planning. Its free plan is limited to five switches or hosts and keeps one hour of data in memory. It also requires sFlow-speaking switches or hosts and Java 11 or later; its installed server is accessed through a web client.

  1. 1

    ntopng

    Free plan Open source APILinuxMac+3

    Multi-source traffic analysis and application performance metrics — ntopng combines packet and flow collection from several sources with historical exploration, protocol detection, and detailed performance metrics.

    Free plan Visit site
  2. 2

    SoftPerfect Bandwidth Manager

    Free plan LinuxMacWindows

    Windows bandwidth limits and quality-of-service rules — SoftPerfect Bandwidth Manager adds prioritized traffic limits, quotas, scheduling, and quality-of-service rules instead of sFlowTrend’s monitoring focus.

    6.8 Free plan Visit site
  3. 3

    Cacti

    Free plan LinuxSelf-hostedWeb+1

    SNMP-based graphing and distributed data collection — Cacti builds operational graphs from SNMP OIDs or scripts and supports distributed polling, rather than focusing on sFlow performance views.

    Free plan Visit site
  4. 4

    GlassWire

    by GlassWire
    Free plan AndroidWebWindows

    Personal traffic monitoring and app firewall controls — GlassWire adds app blocking, threat alerts, Wi-Fi device alerts, and firewall controls, while its free history is limited.

    7.3 Free plan · paid from $2.99/mo (annual) Visit site
  5. 5

    ManageEngine NetFlow Analyzer

    Free plan AndroidiPhoneLinux+2

    Flow analysis across multiple flow protocols — ManageEngine NetFlow Analyzer accepts NetFlow, sFlow, IPFIX, and other flow protocols, with editions priced by interface count.

    6.8 Free plan · paid from $172 · 30-day trial Visit site
  6. 6

    Sniffnet

    Free plan Open source LinuxMacWindows

    Desktop traffic inspection and program-level bandwidth views — Sniffnet adds adapter-based packet inspection, PCAP reports, host details, service detection, and program-level bandwidth views.

    Free plan Visit site
  7. 7

    bmon

    Free plan LinuxMac

    Terminal-based bandwidth monitoring and scripting — bmon presents networking statistics in an interactive terminal interface and offers programmable text and JSON output.

    7.4 Free plan Visit site
  8. 8

    ElastiFlow

    Free plan APILinuxSelf-hosted+1
    7.5 Free plan · 30-day trial Visit site
  9. 9

    Akvorado

    Free plan APILinuxMac+2
    7.4 Free plan Visit site
  10. 10

    Bandwidth Monitor

    Free plan APIiPhoneLinux+4
    7.4 Open source Visit site
  11. 11

    Intermapper

    Free plan APILinuxMac+3
    7.4 Free plan · pricing on request · 30-day trial Visit site
  12. 12

    FlowViewer

    Free plan LinuxWeb
    7.2 Free plan Visit site
  13. 13

    MRTG

    Free plan LinuxSelf-hostedWindows
    7.2 Free plan Visit site
  14. 14

    NetBalancer

    by NetBalancer
    Free plan APIWebWindows
    7.2 Free plan · paid from $49.95 · 14-day trial Visit site
  15. 15

    Download Navi

    Free plan Android
    7.1 Free plan Visit site
  16. 16

    iftop

    Free plan Linux
    7.0 Free plan Visit site
  17. 17

    NetHogs

    Free plan LinuxMac
    7.0 Free plan Visit site
  18. 18

    NetLimiter

    Free plan Windows
    6.8 28-day trial Visit site
  19. 19

    vnStat

    Free plan LinuxSelf-hosted
    6.6 Free plan Visit site
  20. 20

    pmacct

    Free plan LinuxSelf-hosted
    6.5 Free plan Visit site
  21. 21

    NetCrunch

    Free trial APISelf-hostedWeb+1
    6.2 From $1,900/yr · 30-day trial Visit site
  22. 22

    NetVizura NetFlow Analyzer

    Free trial LinuxSelf-hostedWeb+1
    6.1 Pricing on request · 30-day trial Visit site
  23. 23

    DU Meter

    Free trial Windows
    6.0 From $29.95 · 30-day trial Visit site
  24. 24
    6.0 From $2,000/mo (annual) · 30-day trial Visit site
  25. 25

    Progress Flowmon

    Free trial APILinuxSelf-hosted+1
    6.0 Pricing on request · 30-day trial Visit site
  26. 26

    Plixer Scrutinizer

    Free trial APISelf-hostedWeb
    5.9 Pricing on request Visit site
  27. 27

    SparrowIQ

    Free trial AndroidiPhoneWeb+1
    5.9 Pricing on request · 15-day trial Visit site

That combination may not fit if you need longer history, other flow sources, or more than five monitored devices. The free license bars commercial use without separate written authorization and fees, and provides the software as-is without warranty. When comparing alternatives, consider whether you need packet capture or broader protocol support, historical analysis, device checks, or traffic controls such as bandwidth limits and firewall rules. Platform and deployment needs matter too, as does the price of paid editions compared with sFlowTrend’s free but limited plan.

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