#1 AI Assistant for Your Tabs
Side Space is an AI-powered vertical tab manager extension that organizes multiple tabs in a side panel for seamless browsing. With Side Copilot built into the side panel, you can organize tabs, research pages, and automate actions using simple natural-language commands.
Side Space syncs spaces and tab groups across devices via cloud login. Users can save their workspace organization on Chrome and restore it on Firefox, Edge, or Brave, maintaining consistent tab organization across their digital ecosystem.
Side Space includes tab suspension functionality that temporarily suspends inactive tabs to free up system memory, allowing users to maintain large numbers of open tabs without degrading browser performance.
Side Space's Agent Mode enables AI-powered automation to handle browser actions autonomously—grouping tabs, managing windows, searching history, and researching topics. Users can ask the AI copilot to perform complex workflows, reducing manual tab organization and enabling hands-off browser management.
Side Space provides vertical tab management in a side panel, allowing users to organize tabs into named spaces (Workspace, Social Media, Shopping, etc.), group tabs by domain or AI-powered categories, and switch between spaces while staying in their current browser. This solves tab clutter without requiring migration to Arc, Edge, or other specialized browsers.
Side Space's Chat Mode allows users to interact with an AI copilot that understands the context of open tabs. Pro+ users can chat with multiple tabs at once, summarize content, extract data, and ask questions about their browsing context without leaving the browser.