Capture signalswith one click
The SignalBoy extension lives in your browser toolbar. See something worth saving? Click the icon. Screenshot and URL captured instantly. AI triage does the rest.
Free to use • Requires SignalBoy account
SignalBoy.Ai
Ready to capture
Current page
Elon Musk on Twitter
twitter.com/elonmusk/status/...
Recent captures
Signal captured!
AI triage in progress...
Designed for zero friction
The extension stays out of your way until you need it.
One-Click Capture
Click the extension icon and the current page is instantly saved to your inbox. No forms, no friction.
Screenshot + URL
Every capture includes a full-page screenshot and the original URL for complete context.
Recent Captures
Quick access to your latest signals right from the popup. See what you've saved without leaving the page.
Private & Secure
Your data stays yours. We only capture what you explicitly save. No tracking, no selling data.
Three steps tocapture anything
Install the extension
Available for Chrome and Edge. One click to add it to your browser.
Browse normally
The extension sits quietly in your toolbar until you need it.
Click to capture
See something worth saving? Click the icon. Done. AI triage handles the rest.
After you capture...
AI triage happens automatically
Works where you work
The extension captures from any website — Twitter, LinkedIn, Reddit, Medium, GitHub, news sites, documentation, and everything in between.
Chrome
v88+
Edge
v88+
Works on all your favorite sites
Start capturing signalsin seconds
Install the extension, create a free account, and turn your browser into a signal capture machine.
Need help? Check out the documentation or contact support.