Sigma Browser favicon

Sigma Browser

freemium

Private AI browser. Light, fast, feature-packed.

719.1k monthly visits
free version available
Visit website
official socials:
sigma browser website

Sigma Browser is a private AI-powered browser built on Chromium. It integrates an AI agent that can perform tasks on your behalf, deep research mode for structured insights, a local offline LLM (Eclipse) for full privacy, AI chat, image generation, and tools like Chat with Page and Quick Translate. Privacy features include end-to-end encryption, built-in ad blocking, mnemonic profiles based on blockchain cryptography, and GDPR/CCPA compliance. It supports browser extensions and Web3 integration. Designed for speed and low memory usage, it outperforms competitors like Chrome, Safari, and Brave in benchmarks.

Key Features

  • AI Agent: Automates web tasks like booking, form filling, and data gathering.
  • Deep Research: Queue sources and generate structured insights for research.
  • Eclipse (Local AI): Run a private LLM offline with no cloud processing.
  • Privacy: Ad block, HTTPS/TLS 1.3, DNS-over-HTTPS, encrypted profiles.
  • Extensions: Supports Chrome-compatible extensions.
  • Web3: Interact with dApps and blockchain networks directly.

Who It’s For

Individuals who need a secure, fast browser with built-in AI tools for productivity, research, and privacy.

Key Benefits

  • Built-in AI agent for task automation
  • Local offline AI (Eclipse) for privacy
  • Chrome extension support
  • Strong privacy features (ad block, encryption)
tags
AgentsPrivacyWeb3Deep Research
quick ai search (for more info)

Sponsored

Loading Analytics...

Our Blog

Read insightful stories, practical guides, and expert perspectives on artificial intelligence, emerging technologies, and the ideas shaping tomorrow.