# Cilium vs Traefik Mesh

**Leader by vioscaleAI score:** Cilium

| Attribute | Cilium | Traefik Mesh |
|---|---|---|
| **vioscaleAI score** | 55.8 (54% (medium)) | 50.5 (47% (low)) |
| activity.commits_last_30d | 100 | - |
| adoption.dependent_repos | 103 | - |
| adoption.github_stars | 25,603 | - |
| content.faq | `[{"answer":"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. It is indexed under Service Mesh.","source":"https://cilium.io","question":"What is Cilium?","confidence":0.6},{"answer":"Cilium 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://cilium.io","question":"Is Cilium free to use?","confidence":0.6},{"answer":"Cilium supports Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://cilium.io","question":"What platforms does Cilium support?","confidence":0.6},{"answer":"Yes. Cilium can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://cilium.io","question":"Can Cilium be self-hosted?","confidence":0.6},{"answer":"We have confirmed 3 integrations for Cilium, including SPIRE, Envoy and Prometheus. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://cilium.io","question":"What does Cilium integrate with?","confidence":0.6},{"answer":"Yes. Cilium 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/cilium/cilium","question":"Is Cilium open source?","confidence":0.95}]` | `[{"answer":"Traefik provides unified traffic routing and security management for APIs, microservices, and AI endpoints deployed across Kubernetes clusters, virtual machines, and cloud platforms. It includes integrated API lifecycle management, developer portals, and observability through a single control plane. It is indexed under Service Mesh.","source":"https://traefik.io/traefik-mesh/","question":"What is Traefik Mesh?","confidence":0.6},{"answer":"Traefik Mesh offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.","source":"https://traefik.io/pricing","question":"Is Traefik Mesh free?","confidence":0.6},{"answer":"Traefik Mesh supports the web, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://traefik.io/traefik-mesh/","question":"What platforms does Traefik Mesh support?","confidence":0.6},{"answer":"Yes. Traefik Mesh 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://traefik.io/traefik-mesh/","question":"Can Traefik Mesh be self-hosted?","confidence":0.6},{"answer":"We have confirmed 12 integrations for Traefik Mesh, including HashiCorp Nomad, HashiCorp Consul, HashiCorp Vault, Argo CD, Let's Encrypt, Oracle Cloud Infrastructure, OCI Kubernetes Engine and OCI DevOps, plus 4 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://traefik.io/traefik-mesh/","question":"What does Traefik Mesh integrate with?","confidence":0.6}]` |
| deployment.options | `{"cloud":true,"hybrid":true,"self_hosted":true}` | `{"cloud":true,"hybrid":true,"on_prem":true,"self_hosted":true}` |
| description.long | Cilium is an open-source networking layer for Kubernetes that uses eBPF to provide container-to-container communication, load balancing, network policies, multi-cluster connectivity, and deep observability across single or multiple clusters. | Traefik provides unified traffic routing and security management for APIs, microservices, and AI endpoints deployed across Kubernetes clusters, virtual machines, and cloud platforms. It includes integrated API lifecycle management, developer portals, and observability through a single control plane. |
| features.capabilities | `{"proxy":"envoy","data_plane":"sidecarless_ebpf","multicluster":true,"cncf_maturity":"graduated","spiffe_identity":true,"traffic_splitting":true,"gateway_api_support":true,"built_in_observability":true}` | `{"vm_support":true,"multicluster":true,"automatic_mtls":true,"commercial_support":true,"gateway_api_support":true,"built_in_observability":true}` |
| integrations.count | 3 | 9 |
| integrations.list | `[{"name":"SPIRE","native":false,"category":"identity","direction":"inbound"},{"name":"Envoy","native":false,"category":"proxy"},{"name":"Prometheus","native":false,"category":"monitoring","direction":"outbound"}]` | `[{"name":"HashiCorp Nomad"},{"name":"HashiCorp Consul"},{"name":"HashiCorp Vault"},{"name":"Argo CD"},{"name":"Let's Encrypt"},{"name":"Oracle Cloud Infrastructure","native":true,"category":"cloud","direction":"bidirectional"},{"name":"OCI Kubernetes Engine","native":true},{"name":"OCI DevOps","native":true},{"name":"OCI Application Performance Monitoring","native":true,"direction":"outbound"},{"name":"OCI Logging Analytics","native":true,"direction":"outbound"},{"name":"Treblle","native":false,"direction":"bidirectional"},{"name":"OpenTelemetry","native":true,"direction":"outbound"}]` |
| language.primary | Go | - |
| license.spdx | Apache-2.0 | - |
| platform.support | `{"cli":true,"linux":true}` | `{"cli":true,"web":true,"linux":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://cilium.io","retrievedAt":"2026-08-13T09:27:47.184Z"}` | `{"summary":"Free trial available; contact sales for enterprise pricing.","freeTier":true,"sourceUrl":"https://traefik.io/pricing","retrievedAt":"2026-08-13T18:18:48.877Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | freemium |
| pricing.price_level | free | low |
| pricing.transparent | yes | no |
| release.cadence_days | 5 | - |
| release.history | `[{"url":"https://github.com/cilium/cilium/releases/tag/v1.21.0-pre.3","date":"2026-10-02T19:04:57Z","type":"prerelease","version":"v1.21.0-pre.3"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.20.2","date":"2026-09-16T01:53:22Z","type":"stable","version":"v1.20.2"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.19.8","date":"2026-09-16T01:53:16Z","type":"stable","version":"v1.19.8"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.18.14","date":"2026-09-16T01:53:07Z","type":"stable","version":"v1.18.14"},{"url":"https://github.com/cilium/cilium/releases/tag/v1.21.0-pre.2","date":"2026-09-09T11:50:23Z","type":"prerelease","version":"v1.21.0-pre.2"},{"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"}]` | - |
| reliability.status_page | - | yes |
| security.scorecard | 5.8 | - |
| security.trust_center | - | https://traefik.io/blog/security-alert-how-attackers-can-bypass-next-js-middleware-with-a-single-http-header |
| security.vulnerabilities | `{"count":39,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fcilium%2Fcilium&per_page=100","last_12m":8,"max_severity":"CRITICAL"}` | - |

## Capabilities (Service Mesh)

| Capability | Cilium | Traefik Mesh |
|---|:--:|:--:|
| **Architecture** |  |  |
| Data plane | Sidecarless (eBPF) | - |
| 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 | Graduated | - |
| **Ops** |  |  |
| Commercial support / enterprise edition | - | ✓ |

*Source: vioscaleAI. Generated 2026-10-15T21:20:09.690Z. "-" = undocumented, not absent.*