Private Knowledge
Private Knowledge is your secure AI research assistant, similar to NotebookLM but running entirely within TEE secure enclaves. Upload documents, ask questions, and generate AI-powered outputs like summaries, FAQs, mind maps, and audio overviews - all while keeping your data truly private.Unlike cloud-based alternatives, your documents are encrypted before upload and processed entirely within TEE. Even RedPill staff cannot see your files.
Key Features
Chat with Sources
Ask questions about your documents. Get answers with source citations.
AI Outputs
Generate summaries, FAQs, timelines, mind maps, and more.
Audio Overview
Generate audio summaries you can listen to on the go.
Private by Design
TEE processing means your documents stay completely private.
AI Studio Outputs
Generate various AI-powered outputs from your sources:| Output Type | Description |
|---|---|
| Summary | Concise overview of all your sources |
| Briefing Doc | Detailed briefing document for stakeholders |
| FAQ | Frequently asked questions based on content |
| Timeline | Chronological events from your documents |
| Mind Map | Visual concept map of topics and relationships |
| Audio Overview | Podcast-style audio summary |
How to Generate Outputs
- Open a Knowledge base
- Click on the Studio tab
- Select an output type (Summary, FAQ, Mind Map, etc.)
- Wait for generation (30 seconds to 2 minutes)
- View, pin, or export the result
Creating a Private Knowledge Base
1
Create New
Click “Create new” and give your knowledge base a name and description.
2
Add Sources
Upload documents - PDFs, Word docs, text files, code files, and more.
3
Wait for Processing
Files are encrypted, uploaded, and processed within TEE. Large files may take 30-60 seconds.
4
Start Exploring
Chat with your sources or generate AI outputs from the Studio.
Supported File Types
| Format | Extensions | Max Size |
|---|---|---|
| Documents | .pdf, .docx, .doc | 50MB |
| Text | .txt, .md, .rtf | 10MB |
| Code | .py, .js, .ts, .java, etc. | 10MB |
| Data | .csv, .json | 25MB |
Chat with Sources
Ask natural language questions about your uploaded documents: Example questions:- “What are the key points from this research paper?”
- “Summarize the main findings across all sources”
- “Find all mentions of revenue projections”
- “Compare the conclusions in document A vs document B”
- “What topics are not covered by these sources?”
Suggested Actions
Private Knowledge provides smart suggestions based on your sources:- What’s this about? - Get a brief overview
- Key concepts - Identify main ideas and themes
- Main takeaways - Extract important conclusions
- Generate FAQ - Create FAQ from content
- Find gaps - Discover what’s not covered
Storage Limits
| Plan | Storage | Documents |
|---|---|---|
| Free | 10 MB | Up to 10 |
| Pro | 10 GB | Up to 100 |
| Enterprise | Custom | Unlimited |
Privacy Guarantees
Client-Side Encryption
Files are encrypted on your device before upload using your personal key.
TEE Processing
All processing happens inside the secure enclave - never in exposed memory.
Zero Plaintext Storage
Documents are never stored in readable form. Only encrypted chunks exist.
Verified Deletion
When you delete a file, cryptographic proof confirms complete removal.
Use Cases
Research & Analysis
Upload research papers, reports, or data sources. Generate summaries, extract key findings, and create mind maps to understand relationships between concepts.Legal Document Review
Upload contracts, agreements, or case files. Ask about specific clauses, compare terms across documents, or generate briefing docs for quick review.Business Intelligence
Upload market research, competitor analysis, or strategy documents. Create timelines, FAQs, and audio overviews for stakeholder consumption.Learning & Study
Upload textbooks, lecture notes, or articles. Generate FAQs for self-testing, mind maps for visualization, and audio overviews for commute listening.Meeting Preparation
Upload agendas, previous meeting notes, and relevant documents. Generate briefing docs to get up to speed quickly.Tips for Best Results
Upload related sources together
Upload related sources together
Use descriptive names
Use descriptive names
Name your knowledge base clearly (e.g., “Q4 Market Research” not “Stuff”). This helps with organization and retrieval.
Be specific in questions
Be specific in questions
Instead of “What does it say?”, ask “What are the three main recommendations in section 4?”
Pin important outputs
Pin important outputs
Pin generated summaries, FAQs, or insights for quick access later.
Check source citations
Check source citations
Always verify AI answers by clicking the source citations to see original text.
FAQ
Can RedPill staff see my documents?
Can RedPill staff see my documents?
No. Documents are encrypted with your personal key and processed only inside the TEE. Even with physical access to servers, your data remains encrypted.
How is this different from ChatGPT?
How is this different from ChatGPT?
Unlike ChatGPT, your documents are processed in TEE secure enclaves. Your data is never used for training, and even we can’t see it.
Can I share knowledge bases with my team?
Can I share knowledge bases with my team?
How long does audio generation take?
How long does audio generation take?
Audio overviews take 1-3 minutes depending on source length. You can continue working while it generates.
What happens when I delete a knowledge base?
What happens when I delete a knowledge base?
All files and generated outputs are permanently deleted from the TEE. You receive cryptographic proof of deletion.