Alternatives to Gateway

One OpenAI-compatible endpoint in front of 200+ models, with per-prompt grading that routes each call — and no markup on tokens.

One OpenAI-compatible API that routes any request across 500+ text, image, video, and audio models from 80+ providers.

OpenAI-compatible API load balancer that routes each LLM request to the fastest, cheapest provider in real time.

CometAPI is one OpenAI-compatible API key for 500+ text, image, video and audio models, priced at least 20% below official vendor rates.

One OpenAI-compatible API key for 600+ AI models with cost-optimized routing and pay-as-you-go billing

Open-source VS Code extension that turns your GitHub Copilot subscription into a local OpenAI-compatible API server on port 3030.

One API key for 160+ LLMs — GPT, Claude, Gemini and DeepSeek at official provider prices with a 0% platform fee.

Netlify's built-in inference proxy: call OpenAI, Anthropic, Gemini, and OpenRouter models from Netlify code without managing API keys.

Not Diamond routes each prompt to the model most likely to answer it well, drawing on GPT-4o, Claude, Gemini and others.

Paste one prompt, see how 40+ AI models answer it, then pick the one that's best, fastest, or cheapest.

Open-source SDK that lets your app's users pay for their own LLM inference, so you never front the API bill.

One chat, 100+ AI models picked per task — credit-based, privacy-focused, made in Austria.

Free, open-source utility that removes refusal behaviour from open-weight language models so they follow your instructions.