AnyAPI
71OpenAI-compatible gateway to 400+ models from one key, with routing and provider fallback.
ai-for / openai-compatible
11 tracked tools do openai compatible, 10 of them under AI Infrastructure & Dev Platforms and 8 under AI Gateways & Routing.
Paid entry prices run from $0.44 to $19.90 a month, and 8 of them have a free tier. AnyAPI, OfoxAI and AI/ML API lead the list on click-through. All of them ship a public API.
ranked by click-through
OpenAI-compatible gateway to 400+ models from one key, with routing and provider fallback.
OpenAI-compatible gateway routing requests to 100+ language, image, and video models by swapping a base URL.
One OpenAI-compatible endpoint fronting a thousand hosted models
One OpenAI-compatible endpoint fronting OpenAI, Anthropic, Google and DeepSeek at discounted token rates
Search API that returns a written answer with inline citations, source links and a confidence score
One OpenAI-compatible API that routes requests across GPT, Claude, Gemini, and other models.
One REST endpoint for image, video, audio, chat and text models, billed from a prepaid credit balance
Open-source gateway and Python SDK that put 100+ LLM providers behind one OpenAI-style API, with keys, budgets and spend tracking.
Self-hosted open-source runtime that serves text, speech, vision, image and agent workloads behind OpenAI-compatible APIs.
Prebuilt GPU-optimized model containers with standard APIs for self-hosting AI models, plus hosted endpoints for prototyping.
Single OpenAI-compatible API and credit balance for 500+ models from 80+ providers, with fallbacks and routing rules.
Yes. 1 of the 11 tools on this page is free to use — LocalAI; 7 more have a free tier with paid upgrades.
Published entry prices on this page run from $0.44 to $19.90 a month. Each card shows the pricing model and the lowest paid plan as we last verified it; 8 of them can be started for free.
All of them ship a public API, including AnyAPI, OfoxAI, AI/ML API and Tokenhot AI. The API badge on each card is re-checked against the vendor's documentation.