ngrok AI Gateway provides one hosted gateway for every model: public providers, custom endpoints, and the models you run yourself. Use one key and one URL to route across OpenAI, Anthropic, and self-hosted models with observability, access control, and fallbacks built in. Your private models connect through ngrok’s network, so they sit beside hosted providers without being exposed to the public internet.
Looking beyond ngrok AI Gateway? Eden AI merges leading AI APIs into one hub, liteLLM standardizes calls across providers, and Helicone AI adds open-source LLM observability. Prefer EU hosting and compliance? Try Opper AI. Or go direct with OpenAI.