rag as a service

DataStax offers the Astra DB vector database, built on Apache Cassandra, providing scalable vector search capabilities essential for RAG.

Vectara provides a neural search and RAG-as-a-Service platform that enables developers to build AI applications that understand and generate human-like text by grounding LLMs in proprietary data.

Surge AI provides human-powered data labeling and evaluation for AI models, including RAG systems, to improve model quality and performance.

Pinecone Assistant refers to example implementations or reference architectures showcasing how to build a RAG-based assistant using Pinecone's vector database, rather than a standalone SaaS product.