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Best Flent Alternatives in 2026

12 platforms from network testing software ranked against Flent on the same published basis.

  1. 1
    iperf3 Free plan apiLinuxMacself-hosted Free7.3
    Flent vs iperf3
  2. 2
    Netpicker Free plan apiLinuxself-hostedWeb $625/mo7.3
    Flent vs Netpicker
  3. 3
    perfSONAR Free plan apiLinuxself-hosted Free7.2
    Flent vs perfSONAR
  4. 4
    TRex Free plan apiLinuxMacself-hostedWeb Free7.2
    Flent vs TRex
  5. 5
    Ostinato Free trial apiLinuxMacself-hostedWin $12/mo6.8
    Flent vs Ostinato
  6. 6
    IP Fabric Free trial apiLinuxself-hostedWeb 6.7
    Flent vs IP Fabric
  7. 7
    PingPlotter Free plan iOSLinuxMacWebWin $29/mo6.0
    Flent vs PingPlotter
  8. 8
    Cisco pyATS Free plan LinuxMacself-hosted Free5.9
    Flent vs Cisco pyATS
  9. 9
    EVE-NG Free plan LinuxMacself-hostedWebWin Free5.9
    Flent vs EVE-NG
  10. 10
    LibreSpeed Free plan AndroidLinuxMacself-hostedWeb Free5.9
    Flent vs LibreSpeed
  11. 11
    GNS3 Free plan LinuxMacself-hostedWebWin Free5.8
    Flent vs GNS3
  12. 12
    M-Lab NDT WebAndroid 5.6
    Flent vs M-Lab NDT
Make your platform an alternative to Flent

The sponsored alternative slot on this page is labelled and never changes the order above.

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