# Envoy AI Gateway vs One API

| Attribute | Envoy AI Gateway | One API |
|---|---|---|
| **Vioscale score** | 48.7 (28% (low)) | 48.3 (27% (low)) |
| activity.commits_last_30d | 65 | 0 |
| adoption.dependent_repos | 0 | 0 |
| adoption.github_stars | 1,961 | 36,589 |
| deployment.options | `{"self_hosted":true}` | `{"self_hosted":true}` |
| description.long | Provides routing and traffic management between applications and generative AI services, built on the open source Envoy Gateway. Supports multiple AI provider integrations and OpenAI-compatible APIs. | An open-source system for managing and redistributing API access across multiple large language model providers—including OpenAI, Claude, Gemini, and others—through a single OpenAI-compatible API. Deploys as a self-contained binary or Docker container. |
| features.capabilities | - | `{"open_source":true,"pricing_model":"open-source-self-host","rate_limiting":true,"deployment_model":"self-hosted","streaming_support":true,"budget_spend_controls":true,"openai_compatible_api":true,"virtual_key_management":true,"request_cost_observability":true}` |
| integrations.count | 18 | 13 |
| integrations.list | `[{"name":"OpenAI"},{"name":"AWS Bedrock"},{"name":"Azure OpenAI"},{"name":"Google Vertex AI"},{"name":"Google Gemini"},{"name":"Anthropic"},{"name":"Groq"},{"name":"Together AI"},{"name":"Mistral"},{"name":"Cohere"},{"name":"DeepInfra"},{"name":"DeepSeek"},{"name":"Hunyuan"},{"name":"Tencent LLM Knowledge Engine"},{"name":"SambaNova"},{"name":"Grok"},{"name":"OIDC"},{"name":"cert-manager"}]` | `[{"name":"OpenAI"},{"name":"Azure OpenAI"},{"name":"Anthropic Claude"},{"name":"Google Gemini"},{"name":"DeepSeek"},{"name":"ByteDance Douyin"},{"name":"ChatGLM"},{"name":"Baidu ERNIE Bot"},{"name":"iFLYTEK Spark"},{"name":"Alibaba Tongyi Qianwen"},{"name":"360 Brain"},{"name":"Tencent Hunyuan"},{"name":"Cloudflare Gateway"}]` |
| language.primary | Go | JavaScript |
| license.spdx | Apache-2.0 | MIT |
| platform.support | `{"cli":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://aigateway.envoyproxy.io","retrievedAt":"2026-08-19T13:42:04.915Z"}` | `{"type":"open_source","sourceUrl":"https://github.com/pricing","retrievedAt":"2026-08-21T10:58:36.575Z"}` |
| pricing.free_tier | yes | - |
| pricing.model | commercial | commercial |
| pricing.price_level | free | free |
| release.cadence_days | 11 | 19 |
| release.history | `[{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v1.1.0","date":"2026-08-21T18:23:16Z","type":"stable","version":"v1.1.0"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v1.0.0","date":"2026-06-23T15:32:39Z","type":"stable","version":"v1.0.0"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v1.0.0-rc1","date":"2026-06-23T02:37:10Z","type":"prerelease","version":"v1.0.0-rc1"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.7.0","date":"2026-06-06T20:59:58Z","type":"stable","version":"v0.7.0"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.6.0","date":"2026-05-05T20:43:06Z","type":"stable","version":"v0.6.0"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.6.0-rc1","date":"2026-04-30T21:12:21Z","type":"prerelease","version":"v0.6.0-rc1"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.5.0","date":"2026-01-23T21:17:55Z","type":"stable","version":"v0.5.0"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.5.0-rc1","date":"2026-01-12T19:47:59Z","type":"prerelease","version":"v0.5.0-rc1"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.4.0","date":"2025-11-08T00:55:51Z","type":"stable","version":"v0.4.0"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.4.0-rc2","date":"2025-11-07T22:42:47Z","type":"prerelease","version":"v0.4.0-rc2"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.4.0-rc1","date":"2025-11-05T21:31:00Z","type":"prerelease","version":"v0.4.0-rc1"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.3.0","date":"2025-08-21T10:28:43Z","type":"stable","version":"v0.3.0"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.3.0-rc2","date":"2025-08-21T10:01:37Z","type":"prerelease","version":"v0.3.0-rc2"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.3.0-rc1","date":"2025-08-15T04:15:29Z","type":"prerelease","version":"v0.3.0-rc1"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.2.1","date":"2025-06-10T04:01:45Z","type":"stable","version":"v0.2.1"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.2.0","date":"2025-06-05T21:20:28Z","type":"stable","version":"v0.2.0"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.2.0-rc3","date":"2025-06-05T21:12:25Z","type":"prerelease","version":"v0.2.0-rc3"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.2.0-rc1","date":"2025-06-02T22:27:40Z","type":"prerelease","version":"v0.2.0-rc1"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.1.5","date":"2025-07-04T17:22:33Z","type":"stable","version":"v0.1.5"},{"url":"https://github.com/envoyproxy/ai-gateway/releases/tag/v0.1.4","date":"2025-03-20T20:37:28Z","type":"stable","version":"v0.1.4"}]` | `[{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.6.10","date":"2025-02-02T12:29:38Z","type":"stable","version":"v0.6.10"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.6.9","date":"2024-12-22T10:26:16Z","type":"stable","version":"v0.6.9"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.6.8","date":"2024-08-06T15:54:14Z","type":"stable","version":"v0.6.8"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.6.7","date":"2024-06-25T14:59:20Z","type":"stable","version":"v0.6.7"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.6.6","date":"2024-05-27T17:50:41Z","type":"stable","version":"v0.6.6"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.6.5","date":"2024-04-19T16:41:28Z","type":"stable","version":"v0.6.5"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.6.4","date":"2024-03-30T02:50:28Z","type":"stable","version":"v0.6.4"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.6.3","date":"2024-03-24T15:45:48Z","type":"stable","version":"v0.6.3"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.6.2","date":"2024-03-15T16:02:51Z","type":"stable","version":"v0.6.2"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.6.1","date":"2024-03-10T11:53:06Z","type":"stable","version":"v0.6.1"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.6.0","date":"2024-03-01T16:03:46Z","type":"stable","version":"v0.6.0"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.5.11","date":"2024-01-14T06:10:03Z","type":"stable","version":"v0.5.11"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.5.10","date":"2023-12-20T14:01:03Z","type":"stable","version":"v0.5.10"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.5.9","date":"2023-12-10T11:53:49Z","type":"stable","version":"v0.5.9"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.5.8","date":"2023-11-24T12:43:21Z","type":"stable","version":"v0.5.8"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.5.7","date":"2023-11-05T11:21:21Z","type":"stable","version":"v0.5.7"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.5.6","date":"2023-10-02T04:24:07Z","type":"stable","version":"v0.5.6"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.5.5","date":"2023-09-17T10:05:37Z","type":"stable","version":"v0.5.5"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.5.4","date":"2023-08-30T13:48:20Z","type":"stable","version":"v0.5.4"},{"url":"https://github.com/songquanpeng/one-api/releases/tag/v0.5.3","date":"2023-08-26T04:43:30Z","type":"stable","version":"v0.5.3"}]` |
| security.vulnerabilities | `{"count":1,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fenvoyproxy%2Fai-gateway&per_page=100","last_12m":1,"max_severity":"MODERATE"}` | `{"count":2,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fsongquanpeng%2Fone-api&per_page=100","last_12m":1,"max_severity":"MODERATE"}` |

## Capabilities (Llm Gateways)

| Capability | Envoy AI Gateway | One API |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Openai compatible API | - | ✓ |
| Automatic failover | - | - |
| Routing strategy | - | - |
| Caching | - | - |
| Virtual key management | - | ✓ |
| Budget spend controls | - | ✓ |
| Rate limiting | - | ✓ |
| Guardrails moderation | - | - |
| Request cost observability | - | ✓ |
| Streaming support | - | ✓ |
| Deployment model | - | Self hosted |
| Open source | - | ✓ |
| Pricing model | - | Open source self host |

*Source: Vioscale. Generated 2026-09-01T17:07:04.287Z. "-" = undocumented, not absent.*