ZeroEntropy is an AI infrastructure startup building a retrieval API for LLMs and agents. Instead of teams assembling their own embedding, chunking, and reranking pipeline, ZeroEntropy provides retrieval as a service tuned for high accuracy over private data - the grounding layer that determines whether a RAG application answers correctly or hallucinates.

Funding

ZeroEntropy raised a $4.2 million seed round to build out its retrieval API for the fast-growing agent ecosystem.