# Alibaba Cloud Service Mesh vs Tetrate Service Bridge

| Attribute | Alibaba Cloud Service Mesh | Tetrate Service Bridge |
|---|---|---|
| **Vioscale score** | 48.8 (31% (low)) | 54.7 (33% (low)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true,"hybrid":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. | An enterprise AI gateway platform based on Envoy that manages language model access, cost control, and AI agent governance. Provides unified LLM catalog, automatic model fallback, token brokering, AI guardrails, and MCP gateway capabilities. |
| features.capabilities | `{"proxy":"envoy"}` | `{"proxy":"envoy","fips_mode":true,"vm_support":true,"multicluster":true,"automatic_mtls":true,"commercial_support":true,"gateway_api_support":true,"built_in_observability":true}` |
| integrations.count | - | 12 |
| integrations.list | - | `[{"name":"AWS"},{"name":"AWS CloudMap"},{"name":"AWS AppMesh"},{"name":"Amazon EKS Distro"},{"name":"Amazon ECS Anywhere"},{"name":"Amazon EKS Anywhere"},{"name":"Istio"},{"name":"Envoy"},{"name":"Kubernetes Gateway API"},{"name":"NGINX"},{"name":"LDAP"},{"name":"SSO"}]` |
| platform.support | `{"web":true}` | `{"linux":true}` |
| pricing | `{"type":"hybrid","freeTier":true,"sourceUrl":"https://www.alibabacloud.com/product/servicemesh","retrievedAt":"2026-08-03T13:01:52.243Z"}` | `{"type":"quote","plans":[{"free":false,"name":"Agent Router Service","contactSales":true},{"free":false,"name":"Agent Router Enterprise","contactSales":true}],"summary":"Contact sales for pricing","freeTier":false,"sourceUrl":"https://tetrate.io/tetrate-service-bridge/","retrievedAt":"2026-08-03T13:02:27.685Z"}` |
| pricing.free_tier | yes | no |
| pricing.model | freemium | commercial |
| pricing.price_level | low | unknown |
| pricing.transparent | no | no |
| reliability.status_page | yes | - |
| security.fedramp | - | yes |
| security.gdpr | - | yes |
| security.hipaa | - | yes |
| security.iso27001 | - | yes |
| security.soc2 | - | yes |

## Capabilities (Service Mesh)

| Capability | Alibaba Cloud Service Mesh | Tetrate Service Bridge |
|---|:--:|:--:|
| **Architecture** |  |  |
| Data plane | - | - |
| 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 2026-09-01T16:49:24.274Z. "-" = undocumented, not absent.*