Side Space is an AI-powered vertical tabs manager designed to transform the way users organize, search, and manage their web browsing. Instead of drowning in a sea of horizontal tabs, Side Space introduces a neat, vertical sidebar that intuitively categorizes, saves, and allows easy access to your tabs.
With AI assistance, tabs are automatically grouped based on content, search queries are lightning-fast, and sessions can be saved or restored with a click. It’s lightweight, beautiful, and functional, making it an essential tool for students, researchers, marketers, and productivity enthusiasts who live inside their browsers. Side Space turns chaotic tab management into a seamless experience.
| Side Space Review Summary | |
| Performance Score | A |
| Content/Output Quality | Organized, Streamlined Browsing |
| Interface | Sleek, Vertical Sidebar UI |
| AI Technology |
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| Purpose of Tool | Manage, organize, and optimize browser tabs using AI vertical space management |
| Compatibility | Chrome Extension (Web Browser) |
| Pricing | Free + Paid Pro Plan starting at $8/month |
Who is Best for Using Side Space?
- Students and Researchers: Keep multiple research tabs organized with automatic grouping and easily revisit sessions without losing important resources.
- Remote Workers and Professionals: Balance workspaces by saving client projects, task boards, and toolkits separately in streamlined, retrievable tab collections.
- Productivity Enthusiasts: Supercharge browsing efficiency with quick tab searching, instant switching, and no more messy browser bars cluttering your workflow.
- Content Creators and Marketers: Manage campaigns, research competitors, and brainstorm ideas effortlessly with saved, categorized tabs and searchable session histories.
- Developers and Designers: Juggle documentation, live previews, and tools across grouped tabs without disrupting your focus or crashing your browser.
Side Space Key Features
| Vertical Tab Organization Sidebar | AI-Powered Tab Grouping and Categorization | Smart Search Across All Open Tabs |
| Save and Restore Tab Sessions | Light/Dark Mode UI Options | Auto-Archive Inactive Tabs |
| Session and Tab Labeling | Works Seamlessly as Chrome Extension | Minimal Memory Usage |
Is Side Space Free?
Side Space offers a Free Version and a Paid Pro Plan:
- Free Version: Unlimited tab organization, basic smart search, save limited sessions, light/dark mode access, AI categorization on open tabs.
- Pro Plan – $8/month: Unlimited saved sessions, priority AI smart grouping, faster tab search performance, session backup and export, early access to new features, premium customer support.
Side Space Pros & Cons
Pros
- Intuitive vertical tab organization system
- AI boosts browsing efficiency automatically
- Saves browsing sessions for future use
- Light on memory compared to alternatives
- Sleek and modern UI experience
Cons
- Pro features like backup require subscription
- Currently limited to Chrome (no Firefox or Safari)
- No mobile or desktop app yet
- Requires slight adjustment to browsing habits
- Features like session sharing still in development
FAQs
Does Side Space work on mobile browsers?
Currently, Side Space is a Chrome extension optimized for desktop browsing and does not yet support mobile browsers.
Can I back up all my sessions?
Yes, with the Pro Plan, you can back up, export, and restore all your saved sessions seamlessly across devices.
Will Side Space slow down my browser?
No, Side Space is designed to be lightweight and efficient, minimizing any impact on browser performance.
