One API alternatives
On the evidence we track, the strongest alternative to One API is Cloudflare AI Gateway at 81/100. One API itself ranks #16 of 21 in llm gateways. Every product below is scored on the same independent signals, so the ranking is comparable rather than a matter of opinion.
Ranked alternatives to One API
- 1vs One API →
- 2LiteLLMvs One API →
Unified API gateway that routes requests across 100+ LLM providers through a single OpenAI-compatible interface
low · 36%updating - 3OpenRoutervs One API →
A unified API gateway providing single-point access to hundreds of AI language models from multiple providers
low · 36%updating - 4vs One API →
- 5Eden AIvs One API →
Unified gateway providing access to hundreds of AI models from multiple providers through a single standardized API
high · 76%updating - 6Not Diamondvs One API →low · 5%updating
- 7Keywords AIvs One API →
A unified API gateway for accessing thousands of language models with automatic failover, caching, and real-time cost controls
medium · 74%updating - 8TrueFoundry AI Gatewayvs One API →
A centralized platform for managing access to multiple AI models and providers through a single gateway with intelligent routing and cost controls
medium · 56%updating - 9Kong AI Gatewayvs One API →
A centralized gateway that manages traffic between AI applications and language models, with built-in governance for data protection, compliance, and cost contr
low · 36%updating - 10Envoy AI Gatewayvs One API →low · 28%updating
- 11Higressvs One API →low · 34%updating
- 12TensorZerovs One API →low · 21%updating
Why these ones
An alternative here means a product in the same category as One API (Llm Gateways), ranked by the Vioscale composite: a confidence-weighted blend of independent signals such as adoption, release activity, pricing transparency and security posture. There are no user reviews in it, and no vendor can pay to appear or to rank higher. Where we have not confirmed something, we show that rather than guessing.
Generated . See the method for how the composite is built, and why we are independent.