Teach Your AI about Your Business (It's Easier than You Think)

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**An LLM without Your Data Guesses**
------------------------------------


Right now, your AI knows quite a lot, but it doesn't know your business.


Not anymore. With **Knowledge** in Dify, you can upload documents (product guides, FAQs, policy documents, etc.) for AI to retrieve verified facts and respond.

**Common facts about your data and security:**


- 

Your uploaded documents are not used to train any external model.


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Access to Knowledge Bases can be governed and restricted by your team.


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Dify supports self-hosted deployment for organizations with stricter data residency requirements.


**Connect to Your Knowledge in 5 Steps:**
1. 

Go to **Knowledge**, then click** Create Knowledge**.


2. 

Upload your files (Import from file, sync from Notion, or sync from website).


3. 

**Choose indexing mode:** Economy for speed, High Quality for precision on complex content.


4. 

Back to the studio, add a **Knowledge Retrieval node** and connect it to your LLM. 


5. 

Make sure to also add the {context} variable directly into your LLM prompt so the retrieved knowledge flows perfectly into your AI's instructions.


[ **Create Your First Knowledge Base**](https://cloud.dify.ai/apps?utm_medium=email&utm_source=brevo&utm_campaign=user_onboarding&utm_content=email_4 "Button title")


**Helpful Resources**


- [Knowledge Retrieval Node](https://docs.dify.ai/en/use-dify/nodes/knowledge-retrieval) 
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[Quick Knowledge Setup Guide](https://docs.dify.ai/en/use-dify/tutorials/workflow-101/lesson-04#hands-on-1-create-the-knowledge-base)


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[Better accuracy? How to optimize text chunking](https://docs.dify.ai/en/use-dify/knowledge/create-knowledge/chunking-and-cleaning-text)


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[Connect to External Knowledge Base](https://docs.dify.ai/en/use-dify/knowledge/connect-external-knowledge-base)


We’re here to make your experience amazing. If you have any questions or feedback, feel free to reply to this email, we’d love to hear from you!


LangGenius, Inc.

101 Jefferson Drive, Menlo Park, CA 94025

[GitHub](https://github.com/langgenius/dify) | [LinkedIn](https://www.linkedin.com/company/langgenius/posts/?feedView=all) | [X](https://x.com/dify_ai) | [Discord](https://discord.com/invite/FngNHpbcY7) | [Docs](https://docs.dify.ai/en/use-dify/getting-started/introduction)

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Anne from Dify · welcome@dify.ai

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24 October 2026 · 21:00 UTC