# AWS App Mesh vs Istio

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

| Attribute | AWS App Mesh | Istio |
|---|---|---|
| **Vioscale score** | 64.7 (63% (medium)) | 57.2 (54% (medium)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | - | 149 |
| adoption.github_stars | - | 38,355 |
| deployment.options | `{"cloud":true}` | `{"cloud":true,"hybrid":true,"on_prem":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. | A platform that manages communication between microservices in Kubernetes environments, providing traffic control, security policies, and monitoring capabilities without requiring application changes |
| features.capabilities | `{"data_plane":"sidecar","cncf_maturity":"none","automatic_mtls":true,"traffic_splitting":true,"commercial_support":true,"built_in_observability":true}` | `{"proxy":"envoy","data_plane":"sidecar","vm_support":true,"cncf_maturity":"graduated","automatic_mtls":true,"traffic_splitting":true,"commercial_support":true,"built_in_observability":true}` |
| integrations.count | - | 1 |
| integrations.list | - | `[{"name":"cert-manager"}]` |
| 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}` |
| 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","freeTier":true,"sourceUrl":"https://istio.io","retrievedAt":"2026-08-14T21:53:50.466Z"}` |
| 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/istio/istio/releases/tag/1.31.0-rc.2","date":"2026-08-25T16:57:21Z","type":"prerelease","version":"1.31.0-rc.2"},{"url":"https://github.com/istio/istio/releases/tag/1.31.0-rc.0","date":"2026-08-19T14:07:42Z","type":"prerelease","version":"1.31.0-rc.0"},{"url":"https://github.com/istio/istio/releases/tag/1.31.0-beta.2","date":"2026-08-19T13:05:52Z","type":"prerelease","version":"1.31.0-beta.2"},{"url":"https://github.com/istio/istio/releases/tag/1.31.0-beta.1","date":"2026-08-17T12:46:22Z","type":"prerelease","version":"1.31.0-beta.1"},{"url":"https://github.com/istio/istio/releases/tag/1.31.0-alpha.2","date":"2026-08-11T12:40:13Z","type":"prerelease","version":"1.31.0-alpha.2"},{"url":"https://github.com/istio/istio/releases/tag/1.31.0-alpha.0","date":"2026-07-22T10:19:54Z","type":"prerelease","version":"1.31.0-alpha.0"},{"url":"https://github.com/istio/istio/releases/tag/1.30.3","date":"2026-07-16T16:50:56Z","type":"stable","version":"1.30.3"},{"url":"https://github.com/istio/istio/releases/tag/1.29.6","date":"2026-07-16T16:51:06Z","type":"stable","version":"1.29.6"},{"url":"https://github.com/istio/istio/releases/tag/1.28.10","date":"2026-07-01T10:31:11Z","type":"stable","version":"1.28.10"},{"url":"https://github.com/istio/istio/releases/tag/1.30.2","date":"2026-06-24T18:25:13Z","type":"stable","version":"1.30.2"},{"url":"https://github.com/istio/istio/releases/tag/1.29.5","date":"2026-06-24T18:25:57Z","type":"stable","version":"1.29.5"},{"url":"https://github.com/istio/istio/releases/tag/1.28.9","date":"2026-06-24T18:26:50Z","type":"stable","version":"1.28.9"},{"url":"https://github.com/istio/istio/releases/tag/1.30.1","date":"2026-06-04T21:49:36Z","type":"stable","version":"1.30.1"},{"url":"https://github.com/istio/istio/releases/tag/1.29.4","date":"2026-06-04T21:51:28Z","type":"stable","version":"1.29.4"},{"url":"https://github.com/istio/istio/releases/tag/1.28.8","date":"2026-06-04T21:50:17Z","type":"stable","version":"1.28.8"},{"url":"https://github.com/istio/istio/releases/tag/1.30.0","date":"2026-05-18T19:05:52Z","type":"stable","version":"1.30.0"},{"url":"https://github.com/istio/istio/releases/tag/1.29.3","date":"2026-05-18T18:25:10Z","type":"stable","version":"1.29.3"},{"url":"https://github.com/istio/istio/releases/tag/1.28.7","date":"2026-05-18T18:24:56Z","type":"stable","version":"1.28.7"},{"url":"https://github.com/istio/istio/releases/tag/1.30.0-rc.0","date":"2026-05-05T22:03:55Z","type":"prerelease","version":"1.30.0-rc.0"},{"url":"https://github.com/istio/istio/releases/tag/1.30.0-beta.0","date":"2026-04-27T21:00:38Z","type":"prerelease","version":"1.30.0-beta.0"}]` |
| reliability.status_page | yes | - |
| security.disclosure_policy | yes | - |
| security.fedramp | yes | - |
| security.gdpr | yes | yes |
| security.hipaa | yes | - |
| security.iso27001 | yes | - |
| security.pci | yes | - |
| security.scorecard | - | 6.5 |
| security.soc2 | yes | - |
| security.vulnerabilities | - | `{"count":11,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=istio.io%2Fistio&per_page=100","last_12m":2,"max_severity":"HIGH"}` |

## Capabilities (Service Mesh)

| Capability | AWS App Mesh | Istio |
|---|:--:|:--:|
| **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 | Graduated |
| **Ops** |  |  |
| Commercial support / enterprise edition | ✓ | ✓ |

*Source: Vioscale. Generated 2026-09-01T17:04:04.780Z. "-" = undocumented, not absent.*