AnyAPI is described as 'The unified gateway to top-tier AI models (GPT, Claude, Mistral, Gemini and 300+ other AI models), helping developers, startups, and enterprises integrate powerful LLMs into their apps' and is an app in the development category. There are eight alternatives to AnyAPI for a variety of platforms, including Web-based, SaaS, Self-Hosted, Flathub and Mac apps. The best AnyAPI alternative is GPT4ALL, which is both free and Open Source. Other great apps like AnyAPI are OpenRouter, Bizgraph, liteLLM and Lumenfall.