# Emissary vs Tyk

**Leader by Vioscale score:** Tyk

| Attribute | Emissary | Tyk |
|---|---|---|
| **Vioscale score** | 50.2 (54% (medium)) | 55.2 (75% (high)) |
| activity.commits_last_30d | 31 | 29 |
| adoption.dependent_repos | 4 | 35 |
| adoption.github_stars | 4,519 | 10,805 |
| deployment.options | `{"self_hosted":true}` | `{"cloud":true,"hybrid":true,"self_hosted":true}` |
| description.long | An open-source, CNCF incubation project providing a Kubernetes-native API gateway with Layer 7 load balancing and ingress capabilities for microservices, built on Envoy Proxy. | An open-source, self-hosted or cloud-managed API gateway and management platform that provides centralized governance, rate limiting, authentication, PII protection, and observability for APIs and AI agent traffic across multiple protocols and deployment modes. |
| features.capabilities | `{"mtls":true,"hosting":"self","k8s_native":true,"grpc_support":true,"observability":true,"rate_limiting":true}` | `{"mtls":false,"hosting":"both","k8s_native":true,"oauth_oidc":true,"open_source":true,"grpc_support":true,"monetization":false,"observability":true,"pricing_model":"free_open_source","rate_limiting":true,"graphql_gateway":true,"developer_portal":true,"plugin_ecosystem":"limited","architecture_model":"open_source_proxy","oauth_flow_support":true,"self_service_api_keys":true,"request_transformation":true,"analytics_usage_insights":true,"bring_your_own_keys_byok_routing":true,"pii_redaction_and_data_masking_in_flight":true,"organization_wide_cost_tracking_and_chargebacks":true}` |
| integrations.count | 7 | 5 |
| integrations.list | `[{"name":"Consul"},{"name":"Linkerd"},{"name":"Istio"},{"name":"Knative"},{"name":"Grafana"},{"name":"Prometheus"},{"name":"Datadog"}]` | `[{"name":"OpenAPI"},{"name":"OpenTelemetry"},{"name":"GraphQL"},{"name":"Kubernetes"},{"name":"Docker"},{"name":"OpenAPI/Swagger"},{"name":"Kafka"},{"name":"MQTT"}]` |
| language.primary | Python | Go |
| license.spdx | Apache-2.0 | - |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | - | `{"cli":true,"web":true}` |
| pricing | `{"type":"open_source","sourceUrl":"https://emissary-ingress.dev/","retrievedAt":"2026-08-14T08:33:38.485Z"}` | `{"type":"subscription","freeTier":true,"sourceUrl":"https://tyk.io","retrievedAt":"2026-08-25T21:40:16.907Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | freemium |
| pricing.price_level | free | low |
| pricing.transparent | yes | no |
| release.cadence_days | 18 | 10 |
| release.history | `[{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v4.1.0","date":"2026-05-19T21:35:22Z","type":"stable","version":"v4.1.0"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v4.1.0-rc.0","date":"2026-05-01T19:56:39Z","type":"prerelease","version":"v4.1.0-rc.0"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v4.0.1","date":"2026-03-26T22:54:46Z","type":"stable","version":"v4.0.1"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v4.0.1-rc.0","date":"2026-04-30T20:43:30Z","type":"prerelease","version":"v4.0.1-rc.0"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v4.0.0-rc.2","date":"2026-03-06T16:28:04Z","type":"prerelease","version":"v4.0.0-rc.2"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v4.0.0-rc.1","date":"2025-12-02T19:04:29Z","type":"prerelease","version":"v4.0.0-rc.1"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v3.10.0","date":"2025-07-29T17:20:40Z","type":"stable","version":"v3.10.0"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v3.9.1","date":"2023-11-20T16:00:55Z","type":"stable","version":"v3.9.1"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/chart/v8.9.1","date":"2023-11-20T15:59:12Z","type":"stable","version":"chart/v8.9.1"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v3.9.0","date":"2023-11-13T12:42:42Z","type":"stable","version":"v3.9.0"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/chart/v8.9.0","date":"2023-11-13T12:40:29Z","type":"stable","version":"chart/v8.9.0"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v3.8.2","date":"2023-10-11T14:11:25Z","type":"stable","version":"v3.8.2"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/chart/v8.8.2","date":"2023-10-11T14:09:30Z","type":"stable","version":"chart/v8.8.2"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v3.8.1","date":"2023-09-18T14:54:43Z","type":"stable","version":"v3.8.1"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/chart/v8.8.1","date":"2023-09-18T14:53:18Z","type":"stable","version":"chart/v8.8.1"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v3.8.0","date":"2023-08-29T12:30:13Z","type":"stable","version":"v3.8.0"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/chart/v8.8.0","date":"2023-08-29T12:28:24Z","type":"stable","version":"chart/v8.8.0"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v3.7.2","date":"2023-07-25T17:22:42Z","type":"stable","version":"v3.7.2"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/chart/v8.7.2","date":"2023-07-25T17:20:17Z","type":"stable","version":"chart/v8.7.2"},{"url":"https://github.com/emissary-ingress/emissary/releases/tag/v3.7.1","date":"2023-07-13T17:36:17Z","type":"stable","version":"v3.7.1"}]` | `[{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.14.0","date":"2026-07-07T17:34:16Z","type":"stable","version":"v5.14.0"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.15.0-alpha1","date":"2026-06-25T17:50:33Z","type":"prerelease","version":"v5.15.0-alpha1"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.12.0-alphafips5","date":"2026-02-12T18:45:26Z","type":"stable","version":"v5.12.0-alphafips5"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.11.1-rc1","date":"2026-02-11T22:36:06Z","type":"stable","version":"v5.11.1-rc1"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.11.1-alpha2","date":"2026-01-29T13:16:48Z","type":"stable","version":"v5.11.1-alpha2"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.12.0-alphafips4","date":"2026-01-16T13:34:17Z","type":"prerelease","version":"v5.12.0-alphafips4"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.12.0-alphafips3","date":"2026-01-16T12:20:35Z","type":"prerelease","version":"v5.12.0-alphafips3"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.12.0-alphafips2","date":"2026-01-16T11:56:50Z","type":"prerelease","version":"v5.12.0-alphafips2"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.12.0-alphafips1","date":"2026-01-16T11:08:49Z","type":"prerelease","version":"v5.12.0-alphafips1"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.11.0","date":"2026-01-15T11:43:23Z","type":"stable","version":"v5.11.0"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.8.8-rc1","date":"2025-11-28T16:32:34Z","type":"prerelease","version":"v5.8.8-rc1"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.8.7-alpha-performance-1","date":"2025-10-24T18:32:20Z","type":"prerelease","version":"v5.8.7-alpha-performance-1"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.10.0","date":"2026-01-15T11:42:12Z","type":"stable","version":"v5.10.0"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.9.0","date":"2025-08-07T14:37:50Z","type":"stable","version":"v5.9.0"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.9.0-alpha2","date":"2025-05-20T16:46:22Z","type":"prerelease","version":"v5.9.0-alpha2"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.8.1-alpha9","date":"2025-05-09T21:42:12Z","type":"prerelease","version":"v5.8.1-alpha9"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.8.1-alpha4","date":"2025-03-26T15:47:26Z","type":"prerelease","version":"v5.8.1-alpha4"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.8.1-rc2","date":"2025-03-19T13:37:59Z","type":"prerelease","version":"v5.8.1-rc2"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.8.1-alpha3","date":"2025-03-19T15:35:22Z","type":"prerelease","version":"v5.8.1-alpha3"},{"url":"https://github.com/TykTechnologies/tyk/releases/tag/v5.8.1-alpha2","date":"2025-03-19T13:53:14Z","type":"prerelease","version":"v5.8.1-alpha2"}]` |
| reliability.status_page | - | yes |
| security.gdpr | - | yes |
| security.iso27001 | - | yes |
| security.scorecard | 5.9 | 5.4 |
| security.soc2 | - | yes |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Femissary-ingress%2Femissary%2Fv3&per_page=100","last_12m":0,"max_severity":null}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2FTykTechnologies%2Ftyk&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (API Gateways)

| Capability | Emissary | Tyk |
|---|:--:|:--:|
| **Deployment** |  |  |
| Hosting | Self-hosted only | Cloud + self-hosted |
| Kubernetes-native | ✓ | ✓ |
| **Traffic** |  |  |
| Rate limiting | ✓ | ✓ |
| Request/response transformation | - | ✓ |
| **Security** |  |  |
| OAuth2 / OIDC / JWT | - | ✓ |
| Mutual TLS | ✓ | ✗ |
| **Protocols** |  |  |
| GraphQL gateway | - | ✓ |
| gRPC support | ✓ | ✓ |
| **Delivery** |  |  |
| Developer portal | - | ✓ |
| Monetization | - | ✗ |
| **Ecosystem** |  |  |
| Plugin ecosystem | - | Limited |
| **Insight** |  |  |
| Observability | ✓ | ✓ |

*Source: Vioscale. Generated 2026-09-01T16:30:15.308Z. "-" = undocumented, not absent.*