AI-First Browser
that works for you
Deep research any topic, chat with tabs, automate workflows and delegate any task to AI agent soon
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Complete AI Toolkit
Get started with premium AI tools already installed and ready to use.
Your browser, enhanced
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Delegate any task soon
Hand off routine research, writing, and workflow automation to an autonomous AI agent that plans, executes, and reports.
Intelligent Browsing
Let SigmaGPT transform how you interact with the web. From instant summaries to content generation, browser AI intelligence is now at your fingertips.
Tools for Max Productivity
With smart organization tools and essential browser features integrated, Sigma productivity browser helps you achieve more.
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Deep Research soon
Sigma’s Deep Research feature scours journals, datasets, and expert sources to surface distilled, citation-rich insights.
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Writing Assistant
Get suggestions, rephrase sentences, craft social media posts, or simply refine your thoughts.
Best Chrome Features, Improved
We started with the engine of Chromium, reliable and secure, and then we made it even better.
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Password Manager
Create, store, and autofill strong, unique passwords for all your accounts. Browser security made simple.
Privacy First
All connections are secured with encrypted DNS and advanced browser privacy-enhancing technologies.
Best Efficiency
From intuitive bookmarks to a streamlined history, every aspect of the Chromium browser is refined in Sigma.
Your security is our priority
End-to-end encryption
All AI Chat conversations are end-to-end encrypted, preventing third-party access or interception
No Tracking
Sigma AI Browser doesn’t track users, create profiles, or use data for ads or commercial purposes
Online protection
Sigma AI Browser detects phishing sites and warns you of threats for a safer browsing experience
GPDR and CCPA compliant
Sigma AI Browser complies with GDPR, ensuring your data follows European privacy laws
Web browsing,
refined
Download Sigma AI Browser for Windows, macOS or Linux.
Frequently asked questions
What is Sigma AI Browser?
How is Sigma AI Browser different from a traditional browser like Chrome?
How do I download and install Sigma AI Browser?
What is SigmaGPT and how do I start chatting with it?
Is Sigma AI Browser a private browser?
What is Deep Research mode?
What is the Sigma AI Agent and how does it work?
When will the AI agent be available?
Can I delegate multi‑step workflows to the agent?
The browser or AI agent isn’t responding, what should I do?
Where can I learn more or suggest features?
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