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 AI agent can take actions on your behalf — navigating pages, filling forms, managing tasks, and getting things done end-to-end. Sigma AI Chat lets you ask questions, run deep research, generate images, and create text — all in one place. Sigma AI Browser runs Eclipse, a local LLM built right into the browser. Sensitive information stays on your device, not on the server Blocks intrusive ads for a cleaner and more focused browsing experience
Pricing & access
Sigma AI Browser has a free tier, with paid plans unlocking more. Check sigmabrowser.com for current plans.
Frequently asked questions
What is Sigma AI Browser?
Sigma AI Browser is sigma Private AI Browser. 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.
Is Sigma AI Browser free?
Sigma AI Browser has a free tier, with paid plans unlocking more.
What are the best Sigma AI Browser alternatives?
People comparing Sigma AI Browser also look at Krea, ADEN'S LAB, AI 3D Model Generator, AI Companion Picker. See all options in the AI Image Generation category on SiftFox.
Work on Sigma AI Browser?
Claim this profile for free - instant with a work email at sigmabrowser.com.
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