Sigma AI Browser is a next-generation web browser powered by artificial intelligence. It combines AI chat, deep research tools, content creation helpers, and task automation directly into the browser experience — without needing separate extensions or tabs.
Traditional browsers are just windows to the web; Sigma aims to make the browser your digital assistant — helping you do work on the web, not just view it. That means faster research, quicker summaries, AI-assisted writing, and future-ready automation (e.g., agentic workflows that interact with web apps for you).
Built on Chromium for compatibility and performance, Sigma layers AI tools like an AI chat assistant, summarizer, content generator, and search helper into the UI. Deep research lets you queue sources and cluster insights, while privacy protections (no trackers, GDPR/CCPA compliance) keep browsing secure. Future releases plan autonomous agents that can fill forms and complete tasks inside websites
