Find and verify email addresses directly in Google Sheets™ with 99%+ accuracy
Listing updated:May 25, 2026
Works with:
5K+
Overview
Clearout is a lead-generating engine that makes your Google Sheets™ into a high-performance one. Building a new B2B list or cleansing an existing database, Clearout automates the process with minimal manual work and outstanding accuracy

🌟 KEY FEATURES 
🔍 High-Confidence Email Finder
Create verified business email lists from the start in seconds. Each result has a Confidence Score to help you prioritize the best leads.

✅ Bulk Email Verifier 
Protect your sender reputation. Stop going to spam. Find invalid, throwaway, and catch-all emails with unmatched precision.

🎯 Industry First! Segment Processing (FILTER VIEW) 
Use Finder or Verifier only on your active Filtered rows to achieve better targeting; no need to scan the whole sheet. 

🤖 Smart Auto-mapping
Our system automatically recognizes headers (Email, Name, and Domain). For complex sheets, use Manual Override to map columns precisely as required.

🎨 Color-Coded Results
Scan your data health instantly. Color-coded results (Valid, Invalid, Catch-all) for lightning-fast sorting.

🛠 WHY GTM TEAMS LOVE CLEAROUT 
● Safe-to-Send Flags: Visual indicators for each verified address.
● Live Updates: See your sheet fill in real time as we work.
● Data Hygiene: Auto de-duplication and blank row removal
● Enterprise Grade: Certified to SOC 2 Type II, ISO and GDPR

📖 QUICK START GUIDE 
Launch: Choose the 'Clearout for Sheets' sidebar from the Extensions menu.
Connect: Paste your API token (accessed by clicking the link in the footer of the sidebar).
Select: To find leads, choose 'Email Finder'; to clean lists, use 'Verifier.' 
Run: Click 'Start' and watch your sheet update with color-coded results!

🎁 NEW USER OFFER 
Sign up now and instantly receive 100 FREE CREDITS to try Email Finder and Verifier in full. 

Join 80K+ companies improving their deliverability with Clearout.io
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Clearout for Sheets will ask for the permissions shown below. Learn more
Clearout for Sheets will need access to your Google account
This will allow Clearout for Sheets to :
View and manage spreadsheets that this application has been installed in
Display and run third-party web content in prompts and sidebars inside Google applications
Connect to an external service
View and manage data associated with the application
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
Reviews
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Deyara S
May 22, 2026
I am absolutely loving the Clearout add-on for Google Sheets! It performs incredibly well and makes cleaning up my email lists super easy right inside the spreadsheet, and the email finder especially is a lifesaver. The interface is so user-friendly and straightforward that it saves me a ton of time.
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Akanksha Mishra
May 27, 2026
Tested both the verification and Email Finder features. Verification flagged invalid and risky emails accurately across a large batch. Email Finder pulled correct results with just name and domain as input. Everything stayed inside the spreadsheet throughout. Exactly what I needed for maintaining list quality before an outreach campaign.
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J.Nishanth Babu
May 20, 2026
Great add-on for keeping the full workflow inside Sheets — Email Finder for finding business emails and Email Verifier for cleaning, both with color-coded results and filter view processing. Saves a ton of tool-switching. Only suggestion here would love native Google Sheets as a source in Clearout's main bulk Email Finder and Email Verifier too, so we could point them at a sheet directly, would work wonders for sheets with larger data sets!
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Hemant Kr. Singh
May 20, 2026
Absolutely loved using Clearout for Sheets! The add-on makes email verification and email finding directly inside Google Sheets super smooth and efficient.
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jagruti varma
May 19, 2026
Really useful Google Sheets add-on for maintaining clean and enriched data. Email validation directly within Sheets makes verification seamless, and the newly added Email Finder feature helps find emails for existing records without leaving the sheet. Smooth workflow and a real time saver!
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Adi Tya
May 21, 2026
I've been using the Clearout for Sheets extension for a while now, and the latest version is a game changer. The new addition of Smart RE-Verify and RE-Finder advance options makes it even better. The biggest win for me is Email Finder. Finding, validating, and handing off a clean list all inside one spreadsheet has completely changed how I prospect. Today I was able to fill in contact gaps for a full outbound campaign, validate everything in the same session, and have a launch-ready list in under an hour. This used to take most of my mornings. Highly recommend.
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Pradeep Kulandaivel
June 1, 2026
Started using it for some outreach work and it's been solid so far. Being able to find and verify emails right inside Google Sheets saves a surprising amount of time. It's made prospecting a lot easier and the results have been reliable.
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Prasanth Raj
May 21, 2026
The Clearout for Sheets is proving to be an excellent add on that needs to be in your arsenal when you want to find business emails and want to verify the emails for their legitimacy that you have already gathered from other sources.
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Boilerhouse HR
October 6, 2025
Requires account to use, not fully integrated in Google Sheets, useless
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Ihssane Boutchakkout
April 8, 2026
Requires account to use
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