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Revolutionary Co-Browsing Technology

Two Minds, One Web
Browse Together

Experience the web simultaneously with anyone, anywhere. Perfect for bias research, travel planning, and collaborative exploration. Your privacy stays yours.

Start Co-Browsing
98% Sync Accuracy
< 400ms Latency
100% Private
Collaborative web browsing and teamwork
linkedin.com/in/user-a
👤 User A
Professional Network
Marketing Executive Profile
Recent Activity Feed...
Real-time Sync
linkedin.com/in/user-b
👤 User B
Professional Network
Software Engineer Profile
Different Activity Feed...

See the Difference in Real-Time

Watch how the same website shows different content to different users. Perfect for bias research and collaborative analysis.

Two Powerful Ways to Co-Browse

Whether you're researching bias or planning adventures, DualSurfer adapts to your needs

Research and data analysis

Research Mode

Uncover algorithmic bias and personalization differences. Perfect for researchers, journalists, and academics studying how the web treats different users.

Timeline & URL tracking
Collaborative annotations
Research report exports
Bias detection tools
Explore Research Tools
Social collaboration and fun activities

Fun Mode

Shop together, plan trips, or explore the web with friends and family. Share experiences while maintaining your personal privacy and accounts.

Travel planning
Group shopping
Video chat integration
Social browsing
Start Having Fun
Privacy and security
Privacy First

Your cookies, logins, and personal data never leave your browser. We only stream what you choose to share.

Modern fast technology
Lightning Fast

Sub-400ms latency with WebRTC technology. Feel like you're browsing in the same room.

Easy collaboration
One-Click Join

Share a link, and friends join instantly. No downloads, no complicated setup.

How DualSurfer Works

Revolutionary co-browsing in four simple steps

01

Launch Session

Click "Start Co-Browsing" to create your private session room with a unique, secure link.

02

Share Instantly

Send the session link via email, WhatsApp, or any messaging platform. No downloads required.

03

Browse Together

Watch each other's screens in real-time. Chat, annotate, and explore while maintaining your privacy.

04

Export & Save

Generate comprehensive reports with timeline, notes, and annotations. Perfect for research documentation.

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Why DualSurfer is Revolutionary

The first privacy-preserving, real-time co-browsing platform

Sub-400ms Latency

Industry-leading WebRTC implementation for real-time synchronization

98% sync accuracy

Privacy by Design

Your cookies and logins never leave your browser. Zero data harvesting.

100% private

Bias Research Tools

Purpose-built for academic research and algorithmic bias detection

Research-grade

Social by Default

Built for human connection, not just screen sharing

2-click join
DualSurfer
Real-time sync
Privacy preserved
Bias research tools
One-click join
Export capabilities
VS
Traditional Solutions
Screen sharing only
Data harvesting
No research focus
Complex setup
Limited exports

Our Impact

0%

Faster collaboration

0%

User satisfaction

0%

Higher productivity