LLMFly AI

LLMFly AI is a coding tool. LLMFly AI offers GPT, Claude, Gemini and Grok through one OpenAI-compatible API, with a model catalog showing rates, per-key management, usage records and one-to-one technical support for developers and coding-tool users.

LLMFly AI is an API gateway that exposes models from OpenAI, Anthropic, Google and xAI behind a single OpenAI-compatible endpoint. Instead of maintaining a separate integration for each provider, a developer points an existing OpenAI client at the LLMFly AI base URL, swaps in a key and picks a model ID from the catalog. The service also advertises discounted rates against official reference prices for each model family, shown side by side in its model pages. The product is aimed at developers, small teams and people who work in AI coding tools. The homepage names Claude Code, Codex and Cursor as supported environments, alongside the OpenAI SDK, the Anthropic SDK, automation scripts and custom backend services. It also offers a downloadable integration skill file that can be handed to a coding assistant so the assistant performs the setup itself. In practice, the workflow has three steps: create a key (the site recommends a separate key per application and environment), change the base URL in a server-side OpenAI client, and paste a model ID copied from the catalog. The suggested first test is a short, non-streaming request. Teams that rely on tool calls, streaming or structured output are told to test those features, since compatibility applies to compatible routes only. Billing is per model, with separate input, output and, where offered, cache rates, and a usage history shows what each request consumed. The catalog also states that model availability can change. Beyond the gateway itself, the site includes comparison pages for models, task-based guidance for coding, chatbots, agents and reasoning, and a page weighing alternatives such as OpenAI, Anthropic, Bedrock, Azure and OpenRouter. One-to-one technical support is part of the pitch, covering setup, failures, rate limits and client errors. Among alternatives, LLMFly AI sits in the same space as multi-provider routers like OpenRouter, competing mainly on price and hands-on support rather than on novel tooling. Buyers who need strict data-handling guarantees should read the privacy policy, because prompts and responses are processed by the service with retention that varies by data type.