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Best Email Finder Chrome Extensions Compared

Published February 19, 2026

Best Email Finder Chrome Extensions Compared

Email Finder Chrome Extensions: The Quick Guide

Chrome extensions are the fastest way to find emails as you browse the web. Most email finder tools offer extensions that work on LinkedIn, company websites, and search results. But not every prospecting workflow benefits from a browser extension. Here is a comparison of the top options and when a web-based tool might be the better choice.

Top Email Finder Chrome Extensions

1. Hunter.io Extension

Hunter.io's extension works on any website. Visit a company site, click the extension, and it shows all known email addresses for that domain. It also works in Gmail to verify email addresses as you compose messages. The free tier includes 25 searches per month. For browsing-based prospecting, this is one of the most polished extensions available.

2. ContactOut Extension

ContactOut's extension is designed specifically for LinkedIn. It overlays contact information directly on LinkedIn profiles, showing personal emails, work emails, and phone numbers. The free tier gives 40 credits per month. For LinkedIn-heavy prospectors, this is the most seamless experience.

3. Kaspr Extension

Kaspr's extension works on LinkedIn profiles, LinkedIn search results, and Sales Navigator. It can reveal multiple contacts at once from search results, making bulk prospecting faster. The free plan includes limited monthly credits. It is particularly popular among European sales teams.

4. Lusha Extension

Lusha's extension works on LinkedIn, Salesforce, and company websites. It reveals emails, phone numbers, and company details. The free plan gives 5 credits per month. Lusha is known for strong direct dial phone number coverage.

5. Apollo.io Extension

Apollo.io's extension finds contacts on LinkedIn and any website. It can enrich contacts and add them directly to Apollo's sequences. The free tier is generous with credits. For teams already using Apollo's platform, the extension creates a seamless workflow.

When a Web App Beats a Chrome Extension

Chrome extensions are great for one-at-a-time prospecting as you browse. But they have limitations:

  • You need to know which websites or LinkedIn profiles to visit
  • Building lists is slower since you process contacts individually
  • You miss businesses that are not on LinkedIn or that you have not discovered yet

This is where web-based tools like Easy Email Finder offer an advantage. Instead of visiting websites one by one, you search for a business type and location and get a complete list of businesses with their emails in one action. Easy Email Finder searches Google Places and scrapes emails from multiple business websites simultaneously, which is far more efficient for building market-level prospect lists.

The Best of Both Worlds

Many prospectors use a Chrome extension alongside a web-based tool. Use Easy Email Finder to discover businesses in your target market and build initial lists with Google Places data. Then use a Chrome extension like Hunter.io or ContactOut to find individual contacts at the most promising companies on your list. This two-step approach combines the discovery power of web-based search with the precision of individual lookups.

Cost Comparison for 100 Emails

  • Hunter.io Extension: $49 per month (500 searches included)
  • ContactOut Extension: $79 per month (500 credits included)
  • Kaspr Extension: $49 per month (credits vary by plan)
  • Easy Email Finder Web App: $25 total (pay-per-email, no subscription)

For budget-conscious prospectors, Easy Email Finder's pay-per-email model with included Google Places data represents the best value when you need business discovery alongside email finding.

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