v1.0 Public Release

Browse the Web.
Together.

A dedicated browser for synchronized surfing. Co-browse, annotate, and research in real-time with zero latency.

Available for Windows 10/11 • macOS & Linux coming soon

Not just screen sharing.
Actual co-browsing.

Unlike Zoom or Teams, you aren't watching a video stream. You are browsing the actual web page on your own device, synchronized perfectly with your peers.

1

Create a Session

Launch the app and start a new room. You become the host instantly.

2

Share the ID

Copy the session ID and send it to your team. No accounts or sign-ups required.

3

Browse in Sync

Navigate tabs, scroll, and annotate together. Everyone sees the same thing at the same time.

https://collabrowser.com
Hey look at this!
Guest
WEB CONTENT

Power Features

Tools designed for active collaboration, not just passive viewing.

🖱️

Live Cursors

See exactly where everyone is looking. Color-coded cursors help you follow the presenter's focus.

🔄

Scroll Sync

When the host scrolls, everyone scrolls. Keep your audience on the right paragraph effortlessly.

✏️

On-Page Drawing

Annotate directly on the website. Circle bugs, underline text, or draw diagrams over any content.

📝

Sticky Notes

Drop notes anywhere on the page. Leave feedback on designs or mark up documents for review.

📂

Tab Management

Open, close, and switch tabs for the whole group. Manage the browsing session like a pro.

🔒

Private & Secure

Ephemeral sessions. No history is stored on the server. Your data stays between you and the web.

Built for...

USE CASE 01

Remote Podcasting

Keep your co-hosts in perfect sync.

Podcasters often struggle to get everyone looking at the same article or video at the same time. "Link in chat" is messy. CollaBrowser solves this.

  • ✓ Watch YouTube clips together without lag
  • ✓ Read news articles line-by-line using scroll sync
  • ✓ Use the "Show Notes" sidebar for shared scripts
USE CASE 02

Interactive Presentations

Ditch the slide deck. Present the real web.

Why take screenshots of a website when you can present the site itself? Guide your client through their new website, highlight features, and let them click around while you guide the session.

  • ✓ Annotate directly on live web pages
  • ✓ Let clients interact while you maintain control
  • ✓ No pixelated screen sharing
USE CASE 03

Design & Code Reviews

Review deploy previews together.

Frontend teams can review staging environments together. Spot a CSS bug? Circle it with the drawing tool. Need to change copy? Drop a sticky note right where it belongs.

  • ✓ Responsive testing across devices
  • ✓ Visual bug reporting with sticky notes
  • ✓ Compare staging vs. production side-by-side

Common Questions

Do I need to create an account?
No. CollaBrowser is designed for friction-less usage. Just download the app, click "Start Session", and you're good to go.
Does it work on Mac and Linux?
Currently, we are optimized for Windows. Mac and Linux builds are on our roadmap and will be released very soon.
Is my browsing history saved?
Absolutely not. The server acts only as a relay to synchronize actions (scroll, click, navigate) between users. Once the session ends, all temporary data in memory is wiped.
Can I use extensions?
CollaBrowser is a lightweight, purpose-built browser. It does not support Chrome extensions at this time to ensure stability and synchronization performance.