# Alibaba Cloud Service Mesh vs Red Hat OpenShift Service Mesh

| Attribute | Alibaba Cloud Service Mesh | Red Hat OpenShift Service Mesh |
|---|---|---|
| **Vioscale score** | 49.3 (31% (low)) | 50.3 (26% (low)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true,"on_prem":true,"self_hosted":true}` |
| description.long | Alibaba Cloud Service Mesh (ASM) is a fully managed service mesh platform compatible with Istio that provides consistent traffic shaping, security, and observability for microservices across multiple Kubernetes clusters and virtual machines. | - |
| features.capabilities | `{"proxy":"envoy"}` | `{"proxy":"envoy","data_plane":"sidecar","multicluster":true,"automatic_mtls":true,"traffic_splitting":true,"commercial_support":true,"built_in_observability":true}` |
| integrations.count | - | 8 |
| integrations.list | - | `[{"name":"Istio"},{"name":"Envoy"},{"name":"Kiali"},{"name":"Red Hat Connectivity Link"},{"name":"Red Hat OpenShift Observability"},{"name":"cert-manager Operator for Red Hat OpenShift"},{"name":"Red Hat OpenShift Gitops"},{"name":"Red Hat OpenShift Virtualization"}]` |
| platform.support | `{"web":true}` | `{"cli":true}` |
| pricing | `{"type":"hybrid","freeTier":true,"sourceUrl":"https://www.alibabacloud.com/product/servicemesh","retrievedAt":"2026-08-03T13:01:52.243Z"}` | - |
| pricing.free_tier | yes | - |
| pricing.model | freemium | commercial |
| pricing.price_level | low | - |
| pricing.transparent | no | - |
| reliability.status_page | yes | yes |
| security.disclosure_policy | - | yes |

## Capabilities (Service Mesh)

| Capability | Alibaba Cloud Service Mesh | Red Hat OpenShift Service Mesh |
|---|:--:|:--:|
| **Architecture** |  |  |
| Data plane | - | Sidecar |
| Proxy | Envoy | Envoy |
| **Security** |  |  |
| Automatic mutual TLS | - | ✓ |
| SPIFFE / SPIRE identity | - | - |
| **Traffic** |  |  |
| Traffic splitting / canary | - | ✓ |
| Fault injection / resilience | - | - |
| **Scale** |  |  |
| Multi-cluster federation | - | ✓ |
| **Portability** |  |  |
| VM support (beyond Kubernetes) | - | - |
| **Observability** |  |  |
| Built-in observability | - | ✓ |
| **Standards** |  |  |
| Gateway API / GAMMA support | - | - |
| **Extensibility** |  |  |
| WASM extensibility | - | - |
| **Compliance** |  |  |
| FIPS mode | - | - |
| **Ecosystem** |  |  |
| CNCF maturity | - | - |
| **Ops** |  |  |
| Commercial support / enterprise edition | - | ✓ |

*Source: Vioscale. Generated 2026-09-01T17:41:21.239Z. "-" = undocumented, not absent.*