# AWS App Mesh vs Open Service Mesh

**Leader by Vioscale score:** AWS App Mesh

| Attribute | AWS App Mesh | Open Service Mesh |
|---|---|---|
| **Vioscale score** | 64.7 (63% (medium)) | 38.8 (54% (medium)) |
| activity.commits_last_30d | - | 0 |
| adoption.dependent_repos | - | 15 |
| adoption.github_stars | - | 2,551 |
| deployment.options | `{"cloud":true}` | `{"self_hosted":true}` |
| description.long | AWS App Mesh is an application networking service that provides consistent visibility and network traffic controls for microservices. It uses sidecar proxies to manage service communication, observability, and security without requiring application code changes. | Manages traffic, enforces access policies, and provides operational visibility for microservices running in Kubernetes clusters. Emphasizes simplicity in installation and maintenance through standardized configuration interfaces. |
| features.capabilities | `{"data_plane":"sidecar","cncf_maturity":"none","automatic_mtls":true,"traffic_splitting":true,"commercial_support":true,"built_in_observability":true}` | `{"proxy":"envoy","fips_mode":true,"data_plane":"sidecar","automatic_mtls":true,"traffic_splitting":true,"built_in_observability":true}` |
| integrations.count | - | 8 |
| integrations.list | - | `[{"name":"Envoy"},{"name":"Linkerd"},{"name":"Istio"},{"name":"Consul"},{"name":"Kuma"},{"name":"Helm"},{"name":"SMI specification"},{"name":"external certificate management systems"}]` |
| language.primary | - | Go |
| license.spdx | - | Apache-2.0 |
| market.availability | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | - | `{"cli":true,"linux":true}` |
| pricing | `{"type":"usage","summary":"Pay-as-you-go usage-based pricing; specific pricing rates not disclosed on provided pages","currency":"USD","freeTier":true,"sourceUrl":"https://aws.amazon.com/pricing/?nc2=h_pr_pr","retrievedAt":"2026-08-13T16:50:07.963Z"}` | `{"type":"open_source","sourceUrl":"https://openservicemesh.io/","retrievedAt":"2026-08-16T21:31:56.824Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | open_source |
| pricing.price_level | low | free |
| pricing.transparent | no | - |
| release.cadence_days | - | 12 |
| release.history | - | `[{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.2.4","date":"2023-04-20T21:24:44Z","type":"stable","version":"v1.2.4"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.1.4","date":"2023-04-20T21:15:41Z","type":"stable","version":"v1.1.4"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.2.3","date":"2022-12-14T23:49:10Z","type":"stable","version":"v1.2.3"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.2.2","date":"2022-10-21T19:08:53Z","type":"stable","version":"v1.2.2"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.1.3","date":"2022-10-20T21:42:09Z","type":"stable","version":"v1.1.3"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.2.1","date":"2022-09-07T00:12:04Z","type":"stable","version":"v1.2.1"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.1.2","date":"2022-09-06T23:42:09Z","type":"stable","version":"v1.1.2"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.2.0","date":"2022-07-20T21:58:57Z","type":"stable","version":"v1.2.0"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.2.0-rc.1","date":"2022-07-12T19:43:08Z","type":"prerelease","version":"v1.2.0-rc.1"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.1.1","date":"2022-05-10T16:14:18Z","type":"stable","version":"v1.1.1"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.1.1-rc.1","date":"2022-05-04T21:17:30Z","type":"prerelease","version":"v1.1.1-rc.1"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.1.0","date":"2022-04-14T19:48:42Z","type":"stable","version":"v1.1.0"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.1.0-rc.1","date":"2022-04-04T21:57:23Z","type":"prerelease","version":"v1.1.0-rc.1"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.0.0","date":"2022-02-01T19:20:43Z","type":"stable","version":"v1.0.0"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.0.0-rc.4","date":"2022-01-19T22:38:08Z","type":"prerelease","version":"v1.0.0-rc.4"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.0.0-rc.3","date":"2022-01-10T19:20:43Z","type":"prerelease","version":"v1.0.0-rc.3"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.0.0-rc.2","date":"2021-11-15T17:26:39Z","type":"prerelease","version":"v1.0.0-rc.2"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v0.11.1","date":"2021-10-20T20:37:49Z","type":"stable","version":"v0.11.1"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v0.11.1-rc.1","date":"2021-10-15T23:22:02Z","type":"prerelease","version":"v0.11.1-rc.1"},{"url":"https://github.com/openservicemesh/osm/releases/tag/v1.0.0-rc.1","date":"2021-10-13T18:17:50Z","type":"prerelease","version":"v1.0.0-rc.1"}]` |
| reliability.status_page | yes | - |
| security.disclosure_policy | yes | - |
| security.fedramp | yes | - |
| security.gdpr | yes | - |
| security.hipaa | yes | - |
| security.iso27001 | yes | - |
| security.pci | yes | - |
| security.scorecard | - | 4.8 |
| security.soc2 | yes | - |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fopenservicemesh%2Fosm&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Service Mesh)

| Capability | AWS App Mesh | Open Service Mesh |
|---|:--:|:--:|
| **Architecture** |  |  |
| Data plane | Sidecar | 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 | None | - |
| **Ops** |  |  |
| Commercial support / enterprise edition | ✓ | - |

*Source: Vioscale. Generated 2026-09-01T17:08:10.082Z. "-" = undocumented, not absent.*