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SigmaOS Airis (Alpha)

A native macOS productivity browser featuring task-based workspaces and built-in AI assistance.

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Intro

What is SigmaOS Airis (Alpha)?

SigmaOS is a productivity-focused web browser built natively for macOS. Designed as an alternative for users managing heavy workflows who might otherwise search for solutions like brave tab groups, the browser provides a structured layout with distinct workspaces and vertical task-based tabs. For anyone who has ever wondered what happened to my previous tabs in chrome after a sudden crash or session loss, SigmaOS preserves workspaces and allows users to mark tabs as 'done' or lock them in place. The latest iteration, often referred to as the sigmaos (ai version), introduces Airis, an integrated AI assistant powered by the custom A1Kit engine, allowing users to interact directly with web page content, get contextual answers, and simplify reading tasks.

SigmaOS Airis (Alpha) at a glance
Free, Plus from $20/mo83K monthly visitsPaid access

Category

AI SummarizerAI Browsers
Best For

Best SigmaOS Airis (Alpha) use cases by task, role, industry, and platform

These use cases show where SigmaOS Airis (Alpha) fits best, ranked by fit score before popularity or pricing.

Web BrowsingSearch the live web, extract real-time data, verify current information, and compile relevant online sources instantly.98Tab ManagementOrganize, group, and declutter browser tabs automatically to save memory and streamline active workflows.98Work ProductivityWork productivity helps teams organize meeting notes, document drafts, task lists, and review comments into practical review notes.95Searching the WebTeams turn searching the web requests, notes into drafts, summaries for daily work.92Website SummarizationExtract key insights, core arguments, and action items from long-form web articles and multi-page reports efficiently.88Multi-Account ManagementHandle multiple social, client, or business profiles simultaneously by automating scheduling, cross-posting, and unified inbox responses.82Focus EnhancementMinimize digital distractions, track productivity patterns, and block disruptive apps to maintain deep concentration during work sessions.80
Pricing

SigmaOS Airis (Alpha) Pricing Plans

Compare SigmaOS Airis (Alpha) free options, SigmaOS Airis (Alpha) paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.

Free, Plus from $20/mo

Free

Includes unlimited workspaces, fast ad-blocker, and limited Airis Assistant usage.

$20 per month

Includes everything in Basic, plus unlimited Advanced Airis (GPT-4o), high lookup usage, and high interactive summary usage. 50% discount available for students and educators.

$30 per month

Includes everything in Pro, plus access to more LLM models (Llama, Claude), unlimited lookups, and unlimited interactive summaries.

Pricing updated:Jun 12, 2026

Features

SigmaOS Airis (Alpha) AI Features

Workspaces to neatly separate and group browser tabsVertical tab layout designed as a functional to-do list with task statesAiris AI companion (A1Kit) for page summaries, contextual chat, and searchLazy Search bar triggered by the spacebar to browse tabs, bookmarks, and commandsCommand-Hover for instant, lightweight link previewsSplit Screen capability for side-by-side multitaskingNative macOS security features using Apple Keychain and biometric lock supportBuilt-in Ad Blocker and Magic Theme automatic color matching
Pros & Cons

SigmaOS Airis (Alpha) Pros and Cons

Pros

  • Built natively in SwiftUI and WebKit, maximizing performance and saving battery life
  • Keeps open pages organized as clear tasks, reducing tab clutter
  • Offers profile separation within workspaces to switch easily between logins
  • Supports popular Chrome extensions alongside WebKit's rendering engine

Limitations

  • Currently restricted to macOS users, with Windows and iOS versions still in development
  • Advanced features of the Airis AI companion require a premium subscription

SigmaOS Airis (Alpha) FAQ

SigmaOS is currently exclusive to macOS. If you are hoping to use it on mobile, or looking for specific tablet guides such as how to favorite a page on ipad in brave browser, you will need to wait for the official iOS release.

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