# One API alternatives

The highest-scoring alternative to One API in Llm Gateways is **Cloudflare AI Gateway** (81/100), against One API's 48/100. Ranked on independent signals, not user reviews. No vendor pays for placement.

| # | Alternative | Score | Confidence | Compare |
|--:|---|--:|---|---|
| 1 | [Cloudflare AI Gateway](https://www.vioscale.ai/software/cloudflare-ai-gateway) | 81 | 37% (low) | [One API vs Cloudflare AI Gateway](https://www.vioscale.ai/compare/cloudflare-ai-gateway-vs-one-api) |
| 2 | [LiteLLM](https://www.vioscale.ai/software/litellm) | 81 | 36% (low) | [One API vs LiteLLM](https://www.vioscale.ai/compare/litellm-vs-one-api) |
| 3 | [OpenRouter](https://www.vioscale.ai/software/openrouter) | 80 | 36% (low) | [One API vs OpenRouter](https://www.vioscale.ai/compare/one-api-vs-openrouter) |
| 4 | [Unify](https://www.vioscale.ai/software/unify) | 69 | 55% (medium) | [One API vs Unify](https://www.vioscale.ai/compare/one-api-vs-unify) |
| 5 | [Eden AI](https://www.vioscale.ai/software/eden-ai) | 67 | 76% (high) | [One API vs Eden AI](https://www.vioscale.ai/compare/eden-ai-vs-one-api) |
| 6 | [Not Diamond](https://www.vioscale.ai/software/not-diamond) | 65 | 5% (low) | [One API vs Not Diamond](https://www.vioscale.ai/compare/not-diamond-vs-one-api) |
| 7 | [Keywords AI](https://www.vioscale.ai/software/keywords-ai) | 64 | 74% (medium) | [One API vs Keywords AI](https://www.vioscale.ai/compare/keywords-ai-vs-one-api) |
| 8 | [TrueFoundry AI Gateway](https://www.vioscale.ai/software/truefoundry-ai-gateway) | 61 | 56% (medium) | [One API vs TrueFoundry AI Gateway](https://www.vioscale.ai/compare/one-api-vs-truefoundry-ai-gateway) |
| 9 | [Kong AI Gateway](https://www.vioscale.ai/software/kong-ai-gateway) | 56 | 36% (low) | [One API vs Kong AI Gateway](https://www.vioscale.ai/compare/kong-ai-gateway-vs-one-api) |
| 10 | [Envoy AI Gateway](https://www.vioscale.ai/software/envoy-ai-gateway) | 49 | 28% (low) | [One API vs Envoy AI Gateway](https://www.vioscale.ai/compare/envoy-ai-gateway-vs-one-api) |
| 11 | [Higress](https://www.vioscale.ai/software/higress) | 47 | 34% (low) | [One API vs Higress](https://www.vioscale.ai/compare/higress-vs-one-api) |
| 12 | [TensorZero](https://www.vioscale.ai/software/tensorzero) | 47 | 21% (low) | [One API vs TensorZero](https://www.vioscale.ai/compare/one-api-vs-tensorzero) |

One API itself ranks #16 of 21 in Llm Gateways.

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*Source: Vioscale (https://www.vioscale.ai/alternatives/one-api). Generated 2026-09-01T14:57:37.442Z.*