Side by side
Browserbeam vs Side Space
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
The Browser API Built for AI Agents
#1 AI Assistant for Your Tabs
Primary task
Web scraping
Browser tabs management
Pricing
Free Trial · Trial; then from $29/mo
Free Trial · Trial; then from $19/yr
Pricing details
Free + from $29/mo
Free + from $19/yr
Billing cycle
Monthly
Yearly
API access
Listed as available
Not documented
Platforms
Web
Web
Integrations
MCP
MCP
Source rating
No rating recorded
No rating recorded
Catalog views
280
9.5k
Estimated monthly traffic
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Catalog imported
31 Aug 2026
30 Aug 2026
Listed strengths
- Markdown content instead of raw HTML
- Short element refs instead of CSS selectors
- Stability signal for page readiness
- Diff after every action
- Automated handling of cookie banners, popups, and CAPTCHAs
- Vertical management of tabs
- AI Assistant for your Tabs
- Chat with Open Tabs
- Agent mode for browser automation
- Space Management
Listed limitations
- Limited to REST API
- No explicit support for other programming languages outside Python, TypeScript, Ruby
- Potential difficulties with complex, dynamic websites
- Greedy diff tracking might capture unwanted changes
- Relies on behavior analysis
- Single focus on tabs
- Vertical alignment unfamiliar
- Depends on usage patterns
- Limited customization options