RAGFlow
RAGFlow is InfiniFlow's open-source RAG engine: it parses complex documents, builds the knowledge base, and serves chat assistants, search and agent workflows on top, as context infrastructure for agents. Opper is one of its model providers, covering chat, embeddings and image-to-text, so you add your Opper key once and RAGFlow runs on any of 700+ models, with EU-hosted routes when your documents need to stay in the EU.
RAGFlowoninConnect RAGFlow to Opper
Add Opper in RAGFlow
In RAGFlow (v1.0.0-rc2 or later), go to User settings → Model providers, select Opper under Available models and paste your Opper key.
Run RAGFlow across our providers
On Opper, RAGFlow can reach every provider in the catalogue. Pick where your inference runs, keep it in the EU when you need to, and use zero data retention on supported routes.
More apps on Opper
PrivateGPT
Zylon's open-source API layer for private AI on your documents. Point it at Opper and chat and embeddings run on one key.
OpenAI-compatible
Claude Code
Anthropic's terminal coding agent. Run it on any model on Opper, not just Claude.
opper launch claudeClaude Cowork
Anthropic's desktop agent for knowledge work. Run it on any model on Opper, not just Claude.
Anthropic-compatible