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Sigma Browser

freemium

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

719.1k monthly visits
free version available
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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
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