Guides and comparisons

Guides

An OpenAI-compatible API for every major model - Change one base URL and use GPT, Claude, Gemini, Grok, Kimi, DeepSeek and more through one OpenAI-compatible chat completions API with streaming.
An OpenAI API alternative that is a one-line change - Switch from the OpenAI API with one base URL change and gain access to Claude, Gemini, Grok, Kimi and DeepSeek models plus an auto router.
A low-cost LLM API with cheapest-suitable routing - Cut LLM spend with low-cost models and the text-generator/auto-cheap route. Pay-as-you-go credits, per-model token rates published openly.
A coding LLM API for editors, CLIs and agents - Route code generation, review and agent loops to GPT, Claude, Kimi and DeepSeek models through one OpenAI-compatible endpoint with tool calling.
Kimi K3 through an OpenAI-compatible API - Call Moonshot's Kimi K3 with the OpenAI SDK. Use model id kimi-k3 on one endpoint alongside GPT, Claude and Gemini.
An LLM router API that picks the model for you - Send one request and let the auto router choose between providers by task, cost and latency. Profiles for fast, cheap, code, reasoning and vision.
A text generation API for apps and pipelines - Generate text, summarize, classify, translate and extract with a REST API. Controls for max length, stopping sequences, temperature and number of results.

Text Generator vs the OpenAI API - Factual comparison of Text Generator and the OpenAI API: model choice, compatibility, routing, pricing model and self-hosting.
Text Generator vs OpenRouter - Compare Text Generator and OpenRouter as unified LLM APIs: routing, catalogue, first-party tools and open source options.
Text Generator vs LiteLLM - Hosted unified LLM API versus a self-run proxy: compare operations effort, keys, billing and routing.