
What is Side Space?
Research, summarize, and organize, less talk, more action . Side Space’s contextual AI works inside your side panel to automate your workflow. Side Space is an AI-enhanced browser side-panel designed to help users research, summarize, and organize their browsing experience. It offers vertical tab management, "Spaces" for organizing tabs by topic, and cross-browser/device synchronization. Its core AI features, "Side Copilot," include a chat mode for contextual queries about open tabs and an agent mode for automating browser tasks like grouping tabs, managing windows, and conducting research. The pricing page details three tiers: Free, Pro ($2.9/month), and Pro+ ($7.9/month), with a 7-day money-back guarantee for new purchases.
Key features
- AI-Powered Productivity: Side Space leverages AI ("Side Copilot") for both conversational interaction (chat mode) and task automation (agent mode) within the browser, offering features like contextual chat with open tabs, tab grouping, window management, and research assistance.
- Enhanced Tab Organization: The "Spaces" feature allows users to categorize tabs into dedicated topics (e.g., work, social, hobbies), improving focus and reducing clutter. This is complemented by vertical tab management for easier navigation.
- Cross-Browser/Device Sync: User-created spaces are automatically saved and can be synchronized across various browsers (Chrome, Edge, Brave, Vivaldi, Sigma, Comet, Firefox, Zen) and devices, ensuring a consistent browsing environment.
- Tiered Pricing Model: Side Space offers a Free tier with basic features (limited spaces, AI chat) and two paid tiers (Pro and Pro+) that unlock advanced capabilities like unlimited spaces, AI grouping, advanced chat modes, and full access to the AI Agent Mode.
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