目前我们知道有好多中间层的产品,例如:Dify[1]、扣子[2]、vectorshift[3] 等等。
最近还看到了有一些公司在做 RAG as a Service,还不知道这个新概念的产品是做什么,本篇文章就是来了解一下目前在做 RAG as a Service 的产品都有哪些。
RAG as a Service (RAGaaS) is a service model that provides the benefits of RAG technology via cloud-based platforms. --- MAIA[4]

MAIA
With MAIA[5], you can easily complete your daily tasks with access to the entire company knowledge at the touch of a button for better results in less time - your AI platform for company knowledge.

Epsilla
Epsilla[6] is a one-stop RAG-as-a-Service platform for building production ready LLM applications connected with your proprietary data.

Nuclia
Nuclia[7] automatically indexes files and documents, from internal and external sources, to fuel diverse company use cases with LLMs. Get modular RAG in different Nuclia deployment options.
对任何类型的数据进行索引,无论这些数据使用何种语言
自定义数据检索的策略
自定义 Chunking 策略
不同 embedding 模型选择

Ragie
RAG. Right out of the box. Meet Ragie[8], fully managed RAG-as-a-Service for developers.
可以连接 Google Drive, Notion, Confluence 上的数据,并保持持续更新 内置re-ranking, summary index, entity extraction, flexible filtering, and hybrid semantic and keyword search 策略

Vectara[9]
Mitigating Hallucinations and Copyright Concerns, Minimizing Bias, Enhancing Explainability, and Broadening Cross-Lingual Reach. Your TRUSTED entry point for GenAI.

总结
相关连接
[1] https://dify.ai/
[2] https://www.coze.cn/
[3] https://vectorshift.ai/
[4] https://en.getmaia.ai/glossary/rag-as-a-service#:~:text=RAGaaS%20is%20based%20on%20the,the%20needs%20of%20different%20applications
[5] https://en.getmaia.ai/
[6] https://epsilla.com/
[7] https://nuclia.com/
[8] https://www.ragie.ai/
[9] https://vectara.com/
[10] https://www.glean.com/
[11] https://github.com/infiniflow/ragflow
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