Sigma Browser
A privacy-focused AI browser with built-in AI agent, local LLM, and blockchain-based identity for fast, secure browsing.
Visit sigmabrowser.comWhat is Sigma Browser?
Sigma Browser is a privacy-focused AI browser built on Chromium that combines speed, security, and powerful AI capabilities. It features an AI agent that can navigate pages, fill forms, and complete tasks autonomously, plus AI Chat for research, question-answering, and content generation. The browser includes Eclipse, a local LLM that runs entirely on your device without cloud processing, ensuring your data never leaves your machine. Additional features include chat with page, instant translation, private profiles encrypted with blockchain cryptography, and a built-in ad blocker. Sigma Browser is designed for users who want AI-powered productivity tools without compromising privacy. It offers Web3 integration for decentralized apps and wallets, while maintaining compatibility with standard browser extensions. Performance benchmarks show it runs faster and uses less memory than competing browsers like Chrome, Safari, and Brave.
Pricing
Pricing information not available on the website.
Frequently asked questions
- What is the Eclipse feature in Sigma Browser?
- Eclipse is a local LLM built directly into Sigma Browser that runs entirely on your device. It processes all AI requests locally without sending data to cloud servers, providing faster responses and complete privacy control.
- How does Sigma Browser protect my privacy?
- Sigma Browser keeps sensitive data on your device rather than sending it to servers, includes a built-in ad blocker, uses TLS 1.3 and HTTPS encryption, and offers blockchain-based mnemonic profiles with 12-word recovery phrases for secure identity management.
- What can the Sigma AI agent do?
- The AI agent can take actions on your behalf including navigating pages, filling out forms, managing tasks, and completing end-to-end workflows. You describe the goal and the agent handles all the steps automatically.
- Is Sigma Browser compatible with existing browser extensions?
- Yes, Sigma Browser is built on Chromium and supports standard browser extensions, allowing you to add and manage your favorite extensions just like in Chrome or other Chromium-based browsers.
- What platforms does Sigma Browser support?
- Sigma Browser is available for macOS, Windows, and iOS (via the App Store). Downloads are available directly from their website for desktop versions.
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