# Alibaba Cloud Service Mesh vs Cilium

**Leader by Vioscale score:** Cilium

| Attribute | Alibaba Cloud Service Mesh | Cilium |
|---|---|---|
| **Vioscale score** | 48.8 (31% (low)) | 62.8 (42% (low)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | - | 103 |
| adoption.github_stars | - | 25,013 |
| deployment.options | `{"cloud":true}` | `{"cloud":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. | A cloud-native networking and security platform that uses eBPF to provide networking, observability, and security capabilities. Built for Kubernetes and cloud infrastructure with integrated observability via Hubble. |
| features.capabilities | `{"proxy":"envoy"}` | `{"proxy":"envoy","data_plane":"sidecarless_ebpf","multicluster":true,"gateway_api_support":true,"built_in_observability":true}` |
| language.primary | - | Go |
| license.spdx | - | Apache-2.0 |
| platform.support | `{"web":true}` | `{"cli":true,"linux":true}` |
| pricing | `{"type":"hybrid","freeTier":true,"sourceUrl":"https://www.alibabacloud.com/product/servicemesh","retrievedAt":"2026-08-03T13:01:52.243Z"}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://cilium.io","retrievedAt":"2026-08-13T09:27:47.184Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | open_source |
| pricing.price_level | low | free |
| pricing.transparent | no | yes |
| release.cadence_days | - | 5 |
| release.history | - | `[{"url":"https://github.com/cilium/cilium/releases/tag/v1.20.1","date":"2026-08-18T10:36:16Z","type":"stable","version":"v1.20.1"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.19.7","date":"2026-08-18T10:35:54Z","type":"stable","version":"v1.19.7"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.18.13","date":"2026-08-18T10:35:40Z","type":"stable","version":"v1.18.13"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.21.0-pre.0","date":"2026-08-03T19:58:45Z","type":"prerelease","version":"v1.21.0-pre.0"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.20.0","date":"2026-07-29T15:00:29Z","type":"stable","version":"v1.20.0"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.20.0-rc.1","date":"2026-07-21T23:28:11Z","type":"prerelease","version":"v1.20.0-rc.1"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.19.6","date":"2026-07-16T22:52:21Z","type":"stable","version":"v1.19.6"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.18.12","date":"2026-07-16T22:47:50Z","type":"stable","version":"v1.18.12"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.17.18","date":"2026-07-16T22:47:26Z","type":"stable","version":"v1.17.18"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.20.0-rc.0","date":"2026-07-14T02:52:53Z","type":"prerelease","version":"v1.20.0-rc.0"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.20.0-pre.4","date":"2026-07-03T20:50:44Z","type":"prerelease","version":"v1.20.0-pre.4"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.19.5","date":"2026-06-16T12:25:41Z","type":"stable","version":"v1.19.5"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.18.11","date":"2026-06-16T12:22:23Z","type":"stable","version":"v1.18.11"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.17.17","date":"2026-06-16T12:22:05Z","type":"stable","version":"v1.17.17"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.20.0-pre.3","date":"2026-06-02T00:41:32Z","type":"prerelease","version":"v1.20.0-pre.3"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.19.4","date":"2026-05-13T18:44:03Z","type":"stable","version":"v1.19.4"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.18.10","date":"2026-05-13T18:43:12Z","type":"stable","version":"v1.18.10"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.17.16","date":"2026-05-13T18:43:36Z","type":"stable","version":"v1.17.16"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.20.0-pre.2","date":"2026-05-04T23:42:00Z","type":"prerelease","version":"v1.20.0-pre.2"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.19.3","date":"2026-04-15T21:06:02Z","type":"stable","version":"v1.19.3"}]` |
| reliability.status_page | yes | - |
| security.scorecard | - | 5.8 |
| security.vulnerabilities | - | `{"count":37,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fcilium%2Fcilium&per_page=100","last_12m":6,"max_severity":"CRITICAL"}` |

## Capabilities (Service Mesh)

| Capability | Alibaba Cloud Service Mesh | Cilium |
|---|:--:|:--:|
| **Architecture** |  |  |
| Data plane | - | Sidecarless (eBPF) |
| 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 2026-09-01T16:46:26.607Z. "-" = undocumented, not absent.*