Sigma AI Browser’s autonomous agent layer is a hardened, sandboxed Python micro-kernel living inside the browser renderer. It spins up headless tabs, parses the DOM, and executes multi-step goals like data scraping, summarization, or report generation entirely on-device. Every action is logged as a deterministic trace you can replay or share, while local vector storage and end-to-end encryption keep your data private and off-cloud.
Unlike extensions that bolt AI onto legacy browsers, Sigma ships with the following natively integrated modules:
- SigmaGPT Chat: Inline assistant summoned with ⌘+J that summarizes, rewrites, translates, or explains any page.
- Deep Research: Queue URLs or PDFs; the agent clusters sources, extracts claims, and outputs a citation-rich markdown report.
- Writing Studio: A Notion-like editor that auto-completes, paraphrases, or generates social posts with brand voice templates.
- Workflow Automator: Drag-and-drop recipes for repetitive web tasks—think competitor price scraping, lead enrichment, or weekly SEO audits.
- Smart Bookmarks: Auto-tag, semantic search, and auto-archive based on content vectors rather than titles alone.
- Privacy Guard: Built-in tracker blocking, phishing detection, and disposable email aliases.
- Password Manager: End-to-end encrypted vault with passkey support and breach monitoring.