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Best Calico Open Source Alternatives in 2026

12 platforms from microsegmentation software ranked against Calico Open Source on the same published basis.

  1. 1
    OVN-Kubernetes apiLinuxself-hostedWin 7.3
    Calico Open Source vs OVN-Kubernetes
  2. 2
    HashiCorp Nomad apiLinuxMacself-hostedWeb 7.2
    Calico Open Source vs HashiCorp Nomad
  3. 3
    Antrea Free plan apiLinuxself-hostedWin Free7.1
    Calico Open Source vs Antrea
  4. 4
    ColorTokens Xshield Free trial apiLinuxMacself-hostedWeb 6.9
    Calico Open Source vs ColorTokens Xshield
  5. 5
    Elisity Microsegmentation apiself-hostedWeb 6.9
    Calico Open Source vs Elisity Microsegmentation
  6. 6
    Trellix Data Loss Prevention apiMacself-hostedWebWin 6.9
    Calico Open Source vs Trellix Data Loss Prevention
  7. 7
    Zentera CoIP Access Platform apiLinuxMacself-hostedWin 6.8
    Calico Open Source vs Zentera CoIP Access Platform
  8. 8
    Zero Networks Segment apiWeb 6.8
    Calico Open Source vs Zero Networks Segment
  9. 9
    Tetrate Service Bridge apiself-hostedWeb 6.7
    Calico Open Source vs Tetrate Service Bridge
  10. 10
    VMware Workstation Pro Free plan Linuxself-hostedWin Free5.9
    Calico Open Source vs VMware Workstation Pro
  11. 12
    Cilium Free plan Linuxself-hosted Free5.7
    Calico Open Source vs Cilium
  12. 13
    Istio Free plan LinuxMacself-hosted Free5.7
    Calico Open Source vs Istio
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The sponsored alternative slot on this page is labelled and never changes the order above.

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