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Buoyant Enterprise for Linkerd alternatives

Buoyant Enterprise for Linkerd combines Kubernetes service-mesh controls with enterprise releases and support. It encrypts meshed traffic with mutual TLS and offers latency-based balancing, retries, timeouts, circuit breaking, and blue-green or canary deployments. For services across clusters, it supports federated services and automatic failover; its observability includes L7 metrics, Prometheus-compatible exports, and OpenTelemetry tracing. Premium and Strategic add stable releases, automated upgrades, CVE remediation SLAs, and Linux VM workloads. Strategic also includes 24×7 on-call SLAs and onboarding. The open-source plan is free to try, and companies with fewer than 50 employees can use it in production at any scale.

  1. 1

    AWS App Mesh

    Free plan APILinuxMac+2

    AWS workloads needing managed service-to-service traffic controls — AWS App Mesh is a managed Envoy-based service mesh for AWS environments, while Buoyant adds enterprise releases, cross-cluster failover, and support plans.

  2. 2

    Kong Gateway

    Free plan APILinuxSelf-hosted+1

    Hybrid and multi-cloud API gateway deployments — Kong Gateway is an API gateway with plugins and API-driven configuration, rather than Buoyant’s Kubernetes service mesh.

    Pricing on request Visit site
  3. 3

    Kuma

    Free plan Open source APILinuxMac+2

    Open-source meshes across Kubernetes and non-Kubernetes workloads — Kuma supports VMs and bare metal, multiple meshes, and both single- and multi-zone deployments in an open-source control plane.

    8.9 Open source Visit site
  4. 4

    VMware Workstation Pro

    Free plan LinuxSelf-hostedWindows

    Desktop virtual-machine management — VMware Workstation Pro is a desktop hypervisor with snapshots and nested virtualization, not a service mesh like Buoyant.

    Free plan Visit site
  5. 5

    Flomesh Service Mesh

    Free plan LinuxMacSelf-hosted

    Open-source Kubernetes mesh with Pipy proxy — Flomesh Service Mesh uses Pipy sidecars and supports HTTP, TCP, gRPC, and MQTT, while Buoyant offers enterprise releases and support.

    7.4 Open source Visit site
  6. 6

    Istio

    Free plan LinuxMacSelf-hosted

    Open-source mesh with sidecar and ambient modes — Istio offers sidecar and ambient deployment modes and extends its Kubernetes control plane to VMs and external endpoints.

    7.2 Free plan Visit site
  7. 7

    Linkerd

    Free plan LinuxSelf-hosted

    Free Kubernetes service mesh without enterprise plan features — Linkerd is the open-source Kubernetes mesh underlying Buoyant Enterprise, but lacks the enterprise distribution’s releases and support plans.

    7.0 Free plan Visit site
  8. 8

    Network Service Mesh

    Free plan Open source APILinuxSelf-hosted
    8.7 Open source Visit site
  9. 9
    7.1 Free plan Visit site
  10. 10

    HashiCorp Consul

    Free plan LinuxMacWeb+1
    6.8 Free plan Visit site
  11. 11

    Traefik Mesh

    Free plan APILinuxSelf-hosted
    6.8 Open source Visit site
  12. 12

    Greymatter

    Free trial APISelf-hosted
    6.1 Pricing on request · 30-day trial Visit site
  13. 13

    Red Hat OpenShift Pipelines

    Free trial APILinuxSelf-hosted+1
    6.0 Pricing on request Visit site
  14. 14
    5.9 Free plan Visit site
  15. 15

    Tencent TSF Mesh

    Free plan Web
    5.8 Free plan Visit site
  16. 16

    Tetrate Service Bridge

    Paid APISelf-hostedWeb
    5.2 Pricing on request Visit site
  17. 17

    Solo Enterprise for Istio

    Paid Self-hosted
    5.0 Pricing on request Visit site
  18. 18

    VMware Tanzu Platform

    Paid APISelf-hostedWeb
    4.9 Pricing on request Visit site
  19. 19
    4.7 From $0.50/mo Visit site
  20. 20
    4.6 From $0.98 Visit site
  21. 21

    Kong Mesh

    Paid Web
    4.4 Pricing on request Visit site
  22. 22
  23. 23
    3.8 Pricing on request Visit site

A different tool may fit better if you need a cloud-managed mesh, a broader workload range, an API gateway, or an open-source control plane. Buoyant’s Premium and Strategic prices require contacting the company, and its support and release options differ from free alternatives. Compare workload and platform requirements, traffic policies, security, observability, and the operational model before switching. VMware Workstation Pro is a desktop hypervisor rather than a service mesh, so it is relevant only if virtual-machine management is the goal.

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