Three Sigma
Instantly find answers in complex documents

Target Audience
- Financial Analysts
- Legal Professionals
- Academic Researchers
- Business Strategists
Hashtags
Overview
Three Sigma acts as an AI research assistant that helps users quickly find information in large document collections. It lets you ask natural language questions across entire folders of files, showing exactly where answers came from for transparency. Particularly useful for professionals dealing with financial reports, legal contracts, or technical manuals who need to save time on document review.
Key Features
Transparent Citations
Shows exact document sources for every answer provided
Bulk Analysis
Search across entire folders of documents simultaneously
ChatGPT Integration
Connect directly with ChatGPT via plugin access
Solo Mode
Chat freely without documents like standard ChatGPT
Use Cases
Analyze financial spreadsheets
Review legal contracts
Research technical manuals
Compare quarterly reports
Pros & Cons
Pros
- Reduces document review time by 90% according to website claims
- Works with Excel, CSV, PDF and other common formats
- Transparent source tracking builds trust in answers
- Seamless ChatGPT integration for existing users
Cons
- Image/chart analysis still in development (coming soon)
Frequently Asked Questions
Can I use Three Sigma without uploading documents?
Yes - Free Solo Mode lets you chat without documents like regular ChatGPT
What file formats does Three Sigma support?
Supports Excel, CSV, PDF and other common document types based on examples shown
How does Three Sigma show where answers come from?
Highlights specific document sections used to generate each response
Integrations
Reviews for Three Sigma
Alternatives of Three Sigma
Extract insights from documents using natural language queries
Automate document analysis and understanding with AI explanations
Chat with PDFs and webpages using AI-powered document analysis