# Flomesh Service Mesh vs Red Hat OpenShift Service Mesh

| Attribute | Flomesh Service Mesh | Red Hat OpenShift Service Mesh |
|---|---|---|
| **Vioscale score** | 40.9 (32% (low)) | 50.3 (26% (low)) |
| activity.commits_last_30d | 0 | - |
| adoption.github_stars | 800 | - |
| deployment.options | `{"cloud":true}` | `{"cloud":true,"on_prem":true,"self_hosted":true}` |
| description.long | Flomesh Service Mesh (FSM) is a cloud-native service mesh solution that manages traffic between services while automatically encrypting their communication channels. It provides fine-grained access control policies to regulate which services can communicate with each other. | - |
| features.capabilities | `{"automatic_mtls":true}` | `{"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"}]` |
| language.primary | JavaScript | - |
| license.spdx | Apache-2.0 | - |
| platform.support | - | `{"cli":true}` |
| pricing.model | - | commercial |
| release.cadence_days | 19 | - |
| release.history | `[{"url":"https://github.com/flomesh-io/ztm/releases/tag/v2.0.0","date":"2026-02-13T06:07:25Z","type":"stable","version":"v2.0.0"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v1.0.4","date":"2026-01-30T15:15:58Z","type":"stable","version":"v1.0.4"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v1.0.4-rc4","date":"2025-09-15T05:14:13Z","type":"stable","version":"v1.0.4-rc4"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v1.0.0-rc3","date":"2025-09-04T12:29:13Z","type":"stable","version":"v1.0.0-rc3"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v1.0.3-mcp-remote","date":"2025-08-22T01:30:15Z","type":"stable","version":"v1.0.3-mcp-remote"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v1.0.2-mcp-remote","date":"2025-08-06T13:25:37Z","type":"stable","version":"v1.0.2-mcp-remote"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v1.0.1-mcp-remote","date":"2025-07-17T11:07:07Z","type":"stable","version":"v1.0.1-mcp-remote"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v1.0.0-mcp-remote","date":"2025-06-28T14:42:08Z","type":"stable","version":"v1.0.0-mcp-remote"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v1.0.0-rc2","date":"2025-03-28T08:37:26Z","type":"stable","version":"v1.0.0-rc2"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v1.0.0-rc1","date":"2024-11-29T15:39:26Z","type":"stable","version":"v1.0.0-rc1"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v0.9.0","date":"2024-11-15T10:13:18Z","type":"stable","version":"v0.9.0"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v0.3.1","date":"2024-10-21T06:46:19Z","type":"stable","version":"v0.3.1"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v0.3.0","date":"2024-09-26T12:39:48Z","type":"stable","version":"v0.3.0"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v0.2.0","date":"2024-08-09T09:55:12Z","type":"stable","version":"v0.2.0"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v0.1.0","date":"2024-07-26T07:40:27Z","type":"stable","version":"v0.1.0"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v0.0.4","date":"2024-06-20T06:55:18Z","type":"stable","version":"v0.0.4"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v0.0.3","date":"2024-05-24T16:56:56Z","type":"stable","version":"v0.0.3"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v0.0.2","date":"2024-05-11T10:35:03Z","type":"stable","version":"v0.0.2"},{"url":"https://github.com/flomesh-io/ztm/releases/tag/v0.0.1","date":"2024-05-08T14:05:49Z","type":"stable","version":"v0.0.1"}]` | - |
| reliability.status_page | - | yes |
| security.disclosure_policy | - | yes |

## Capabilities (Service Mesh)

| Capability | Flomesh Service Mesh | Red Hat OpenShift Service Mesh |
|---|:--:|:--:|
| **Architecture** |  |  |
| Data plane | - | Sidecar |
| Proxy | - | 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 2026-09-01T17:41:41.348Z. "-" = undocumented, not absent.*