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Chrome ExtensionTips

How to Use Chrome Extensions to Prospect While You Browse

D

David Kim

Product Manager

20 Jan 2026 · 2 min read
How to Use Chrome Extensions to Prospect While You Browse

The best prospecting happens in context — when you're already looking at a company's website or a prospects LinkedIn profile. Chrome extensions bring your prospecting tools directly to where the research happens.

The Problem with Tab-Switching

Traditional prospecting requires a rhythm-breaking loop: find a prospect on LinkedIn → switch to your data tool → search → switch back → copy data → switch to CRM. Each tab switch is a friction point that slows reps down and introduces errors.

What Browser-Based Prospecting Enables

With a well-designed Chrome extension, you can pull contact data directly from a LinkedIn profile, verify email addresses in real-time, and push contacts to your CRM or sequencing tool with one click.

How Cefer's Chrome Extension Works

Install the Cefer Chrome extension. When you visit a LinkedIn profile, a sidebar appears with the verified email address, direct phone number, LinkedIn URL, and company details. On a company's website, the extension shows firmographics, tech stack, and decision-maker contacts.

Tips for Getting the Most Out of It

  • Browse with intent — Use LinkedIn Sales Navigators filters to find prospects, then use the extension to enrich as you go.
  • Add to sequences immediately — Don't build lists and come back later; push contacts to sequences while the context is fresh
  • Verify before you export — Check the confidence score on email addresses
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