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Best Istio Alternatives in 2026

12 apps from microsegmentation software ranked against Istio on the same published basis.

  1. 1
    ColorTokens Xshield Free trial apiLinuxMacself-hostedWeb 7.5
    Istio vs ColorTokens Xshield
  2. 2
    Akamai Guardicore Segmentation self-hosted 7.3
    Istio vs Akamai Guardicore Segmentation
  3. 3
    Zero Networks Segment apiWeb 7.3
    Istio vs Zero Networks Segment
  4. 4
    Elisity Microsegmentation apiself-hostedWeb 7.3
    Istio vs Elisity Microsegmentation
  5. 5
    Zentera CoIP Access Platform apiLinuxMacself-hostedWin 7.1
    Istio vs Zentera CoIP Access Platform
  6. 6
    Illumio Segmentation LinuxWin 7.0
    Istio vs Illumio Segmentation
  7. 7
    Aviatrix Zero Trust for Workloads Web 7.0
    Istio vs Aviatrix Zero Trust for Workloads
  8. 8
    Calico Open Source Free plan Linuxself-hostedWin Free7.0
    Istio vs Calico Open Source
  9. 9
    Cilium Free plan Linuxself-hosted Free6.9
    Istio vs Cilium
  10. 10
    VMware vDefend Distributed Firewall Web 6.6
    Istio vs VMware vDefend Distributed Firewall
  11. 11
    Antrea Free plan apiLinuxself-hostedWin Free6.6
    Istio vs Antrea
  12. 12
    Xage Critical Asset Protection Web 6.4
    Istio vs Xage Critical Asset Protection
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