Sigma is a free private AI browser with built-in AI agent, local AI, and ad blocker. Fast, secure browsing with full privacy and no tracking.
Sigma is a free private AI browser with built-in AI agent, local AI, and ad blocker. Fast, secure browsing with full privacy and no tracking.
An AI agent that works inside your browser, with no setup or coding required, to interact with websites like a real user.
A special mode that lets you queue sources, cluster information, and generate structured insights — perfect for market analysis, academic review or a deep dive in any topic.
A private browser that keeps your browsing private by default, with advanced protections and end-to-end encryption.
An AI chat that lets you ask questions, run deep research, generate images, and create text — all in one place.
Connect to decentralized apps, manage wallets, and interact with blockchain networks directly in the browser.
All user data and AI chat conversations are end-to-end encrypted, preventing third-party access or interception.
Monthly traffic estimates. Hover, focus or tap a point for values. Related observations do not establish causation.
Explore the leading acquisition channels, search keywords, and visits from AI platforms such as ChatGPT.
August 2026
Distribution snapshot only; channel shares are not a campaign event or a claim of growth causality.
Reviewed alternatives appear first, followed by products in the same market. Observation months are shown per row; different months do not form a same-period ranking.
Investigate Sigma Private AI Browser’s public promotion history, key channels and growth tactics, with linked sources.
Findings are based on retrievable public records, with evidence gaps made explicit. Scope and completion time depend on available sources.
Download a 1200 × 630 market card or cite this live dossier. The image includes the observation month and attribution.
