Sigma Deep Research

Cut hours of repetitive work with a single click

What is Deep Research

Deep research is an AI feature that searches the web, reads information from different sources, and gives a detailed, well-organized answer. It works by making several search requests, checking the information it finds, and combining the results into one clear response

Deep Research Use Cases

Market analysis

Gain a comprehensive understanding of competitors, industry trends, customer segments, demand dynamics, and barriers to entry

Product research

Develop a deep understanding of user needs, product–market fit, competitive positioning, and feature opportunities

Competitive analysis

Build a clear understanding of competitors’ strategies, strengths, weaknesses, positioning, and differentiation

Due diligence

Receive structured analysis that uncovers red flags, hidden liabilities, and critical factors needed to make confident, informed decisions

Benefits of using Sigma Deep Research

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Free access

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Lightning fast

Blue brain icon with a magnifying glass symbolizing cognitive analysis or brain research.

PhD‑Level Analysis

AI assistant structuring deep research project brief

Detailed answers

How to use Sigma Deep Research

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Download Sigma Browser

Get started in seconds with a quick installation

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Open the browser

Launch the app and follow the steps

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Log in with your account

Click theLog in with Google or Applebutton on the sign-in page

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Choose Deep Research

Make your first prompt in input field

Pricing

Free

$0

/ mo

Try Sigma

Chat on all platforms

Analyze text, images and files

Limited access to AI Agent

Local LLM Eclipse

Limited Image Generation, TG Search and Text Writer

Chat With Page

Limited Deep Research

Plus

RECOMMENDED

$10

$8

/ mo

-20%

$10

/ mo

Extend your productivity

Unlimited prompts

Unlimited Text Writer

50x more file uploads

10x more Web Searches

20x more Image Generations

12x more Deep Researches

25x more TG Searches

5 more AI Agent uses

Early access to new features

Pro

UNLIMITED

$60

/ mo

-20%

$75

/ mo

Unlock full potential

Unlimited file uploads

Unlimited Web Search

Unlimited Image Generation

Unlimited Deep Research

Unlimited TG Search

Unlimited AI Agent

Early access to new features

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