# MOSN vs Tetrate Service Bridge

| Attribute | MOSN | Tetrate Service Bridge |
|---|---|---|
| **vioscaleAI score** | 37.4 (54% (medium)) | 56.9 (31% (low)) |
| activity.commits_last_30d | 0 | - |
| adoption.dependent_repos | 22 | - |
| adoption.github_stars | 4,508 | - |
| content.faq | `[{"answer":"A cloud-native network proxy platform written in Go, open-sourced by Ant Group and production-verified at scale. Supports multi-protocol communication and can integrate with Istio for Service Mesh or operate independently as a load balancer, API gateway, or Ingress controller. It is indexed under Service Mesh.","source":"https://mosn.io/","question":"What is MOSN?","confidence":0.6},{"answer":"MOSN is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. Pricing changes often, so verify at source before relying on it.","source":"https://mosn.io/","question":"Is MOSN free to use?","confidence":0.6},{"answer":"MOSN supports Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://mosn.io/","question":"What platforms does MOSN support?","confidence":0.6},{"answer":"Yes. MOSN can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://mosn.io/","question":"Can MOSN be self-hosted?","confidence":0.6},{"answer":"We have confirmed 6 integrations for MOSN, including Istio, Envoy, Jaeger, Skywalking, Prometheus and Holmes. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://mosn.io/","question":"What does MOSN integrate with?","confidence":0.6},{"answer":"Yes. MOSN is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/mosn/mosn","question":"Is MOSN open source?","confidence":0.95}]` | `[{"answer":"A marketplace where users can explore, deploy, and create custom filters for Envoy Proxy without barriers to entry. It is indexed under Service Mesh.","source":"https://tetrate.io/tetrate-service-bridge/","question":"What is Tetrate Service Bridge?","confidence":0.6},{"answer":"Tetrate Service Bridge does not publish its prices. Pricing is quoted on request, across 2 plans (Agent Router Service and Agent Router Enterprise), so the figure depends on your seat count and requirements. We record this as a pricing-transparency signal rather than guessing a number. Pricing changes often, so verify at source before relying on it.","source":"https://tetrate.io/tetrate-service-bridge/","question":"How much does Tetrate Service Bridge cost?","confidence":0.6},{"answer":"Tetrate Service Bridge supports a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://tetrate.io/tetrate-service-bridge/","question":"What platforms does Tetrate Service Bridge support?","confidence":0.6},{"answer":"Yes. Tetrate Service Bridge can be deployed cloud / SaaS, hybrid, on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://tetrate.io/contact/pricing-request","question":"Can Tetrate Service Bridge be self-hosted?","confidence":0.6},{"answer":"We have confirmed 10 integrations for Tetrate Service Bridge, including AWS, Amazon EKS Distro, Amazon ECS Anywhere, Amazon EKS Anywhere, Istio, Envoy, Kubernetes Gateway API and NGINX, plus 2 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://tetrate.io/contact/pricing-request","question":"What does Tetrate Service Bridge integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001, HIPAA and GDPR for Tetrate Service Bridge. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Tetrate Service Bridge not holding them. Always confirm compliance directly before you rely on it.","source":"https://tetrate.io/trust","question":"What security certifications does Tetrate Service Bridge have?","confidence":0.7}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true,"hybrid":true,"on_prem":true,"self_hosted":true}` |
| description.long | A Go-based, open-source network proxy that integrates with Istio to create service meshes and functions as a standalone load balancer, API gateway, and ingress controller. | A marketplace where users can explore, deploy, and create custom filters for Envoy Proxy without barriers to entry. |
| features.capabilities | `{"proxy":"envoy","data_plane":"sidecar","vm_support":true,"multicluster":true,"traffic_splitting":true,"wasm_extensibility":true,"built_in_observability":true}` | `{"proxy":"envoy","fips_mode":true,"vm_support":true,"multicluster":true,"automatic_mtls":true,"commercial_support":true,"wasm_extensibility":true,"gateway_api_support":true,"built_in_observability":true}` |
| integrations.count | 3 | 12 |
| integrations.list | `[{"name":"Istio"},{"name":"Envoy"},{"name":"Jaeger"},{"name":"Skywalking"},{"name":"Prometheus"},{"name":"Holmes"}]` | `[{"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"}]` |
| language.primary | Go | - |
| license.spdx | Apache-2.0 | - |
| platform.support | `{"cli":true,"linux":true}` | `{"cli":true}` |
| pricing | `{"type":"open_source","sourceUrl":"https://mosn.io/","retrievedAt":"2026-10-13T22:34:36.592Z"}` | `{"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 | open_source | commercial |
| pricing.price_level | free | unknown |
| pricing.transparent | - | no |
| release.cadence_days | 62 | - |
| release.history | `[{"url":"https://github.com/mosn/mosn/releases/tag/v1.6.1","date":"2024-08-01T03:04:36Z","type":"stable","version":"v1.6.1"},{"url":"https://github.com/mosn/mosn/releases/tag/v1.6.0","date":"2023-08-17T07:30:42Z","type":"stable","version":"v1.6.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v1.5.0","date":"2023-04-25T11:13:11Z","type":"stable","version":"v1.5.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v1.4.0","date":"2023-02-28T09:54:22Z","type":"stable","version":"v1.4.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v1.3.0","date":"2022-12-01T06:40:26Z","type":"stable","version":"v1.3.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v1.2.0","date":"2022-10-28T04:32:40Z","type":"stable","version":"v1.2.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v1.1.0","date":"2022-08-23T08:44:18Z","type":"stable","version":"v1.1.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v1.0.1","date":"2022-05-11T07:58:07Z","type":"stable","version":"v1.0.1"},{"url":"https://github.com/mosn/mosn/releases/tag/v1.0.0","date":"2022-04-15T09:17:20Z","type":"stable","version":"v1.0.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v0.27.0","date":"2022-04-06T06:49:10Z","type":"stable","version":"v0.27.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v0.26.0","date":"2021-12-29T01:22:51Z","type":"stable","version":"v0.26.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v0.25.0","date":"2021-10-12T06:28:45Z","type":"stable","version":"v0.25.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v0.24.0","date":"2021-08-05T13:12:00Z","type":"stable","version":"v0.24.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v0.23.0","date":"2021-06-04T09:56:11Z","type":"stable","version":"v0.23.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v0.22.0","date":"2021-04-02T09:43:26Z","type":"stable","version":"v0.22.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v0.21.0","date":"2021-02-02T03:38:05Z","type":"stable","version":"v0.21.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v0.20.0","date":"2021-01-05T03:29:10Z","type":"stable","version":"v0.20.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v0.19.0","date":"2020-12-01T12:22:53Z","type":"stable","version":"v0.19.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v0.18.0","date":"2020-11-03T05:55:57Z","type":"stable","version":"v0.18.0"},{"url":"https://github.com/mosn/mosn/releases/tag/v0.17.0","date":"2020-09-30T07:15:04Z","type":"stable","version":"v0.17.0"}]` | - |
| security.fedramp | - | yes |
| security.gdpr | - | yes |
| security.hipaa | - | yes |
| security.iso27001 | - | yes |
| security.pci | - | yes |
| security.scorecard | 3.3 | - |
| security.soc2 | - | yes |
| security.trust_center | - | https://tetrate.io/blog/announcing-authservice-go-cloud-native-authentication-and-compliance |
| security.vulnerabilities | `{"count":1,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=mosn.io%2Fmosn&per_page=100","last_12m":0,"max_severity":"CRITICAL"}` | - |

## Capabilities (Service Mesh)

| Capability | MOSN | Tetrate Service Bridge |
|---|:--:|:--:|
| **Architecture** |  |  |
| Data plane | Sidecar | - |
| 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: vioscaleAI. Generated 2026-10-16T20:45:46.854Z. "-" = undocumented, not absent.*