Melious AI
European alternative to OpenAI and US inference APIs — OpenAI- and Anthropic-compatible access to 60+ open-weight models on EU infrastructure, plus a no-code chat.
EuroMakers lists Melious AI as a European artificial intelligence alternative made in Germany, strong for ai model hub, conversational ai. Browse more in European Artificial Intelligence.
Features
What Melious AI offers
- OpenAI- and Anthropic-compatible inference API
- 60+ open-weight models behind one endpoint and key
- Chat Completions with streaming and tool calling
- Built-in chat with web search and code execution
- Managed vector storage for RAG
- EU-hosted infrastructure with multi-provider failover
About
Melious AI is a Saarbrücken-based platform (Melious AI GmbH, HRB 111794) that runs open-weight models on European infrastructure and exposes them through one OpenAI- and Anthropic-compatible API. Developers keep familiar SDKs while pointing the base URL at Melious; non-technical users can try the same models in a built-in chat with tools such as web search and code execution.
The stack stays on EU ground with European providers in the path: chat completions and streaming, tool calling, managed vectors for RAG, and transparent cost and emissions signals per request. Founded in 2025 by a four-person team from southwest Germany, Melious targets teams that want strong open models without leaving European jurisdiction.
Made in Europe — a premium quality label for software you can trust
Best suited for
- AI Model Hub
- Conversational AI
