Google Sheets Email Verification with Zapier
Connect Google Sheets to Giggal.ai through Zapier and verify every address the moment a new row is added to a Google Sheet. With a catch-all email verifier working the rows, your spreadsheet stays the single source of truth, and now it is a verified one.
How the Google Sheets integration works
Half the lead lists in the world live in a spreadsheet. The Google Sheets integration verifies each new row as it is added and writes the result right back, turning a static list into one that cleans itself. Setup takes about five minutes.
- 1
Set Google Sheets as your trigger
Create a Zap and pick Google Sheets from Zapier's app picker as the trigger. Choose the event that fires when a new row is added to a Google Sheet, then connect your Google Sheets account and continue.
- 2
Add Giggal.ai and pick an action
Add Giggal.ai as the action step. You get four actions: Verify Email for single addresses, Start Bulk Verification for whole lists, Get Bulk Verification Results to fetch a finished job, and Get Credit Balance. For one address at a time, pick Verify Email.
- 3
Connect your Giggal.ai account
The first time Zapier asks, grab a key from your Giggal.ai dashboard: open the Developer API tab and click Create API Key. New accounts get 1,000 free credits with no card required, enough to test the whole flow.
- 4
Map the email field and route on the result
Point the Email input at the address column from Google Sheets and run a test. Then use a second action to write status, score and catch-all result back to the row, and filter or color-code on those columns whenever you pull a sending list.
Powered by a catch-all email verifier, not a standard checker
Most verifiers stop at a basic SMTP ping. SEG-protected addresses come back as unknown, and catch-all domains come back as risky. Giggal.ai verifies both. It bypasses secure email gateways like Proofpoint and Mimecast, runs deep verification on catch-all domains, and confirms the mailbox behind every address coming from Google Sheets actually exists. Either way you get a clear valid or invalid result, and around 30% more of your list stays usable. That is what makes it a catch-all email verification tool rather than another checker. See how catch-all verification works.
The sheet cleans itself
A new row lands in Google Sheets, the address gets checked, and the result is written right back next to it. No exporting, no uploading to a separate tool, no re-importing.
Catch-all rows finally get answers
Scraped and purchased lists are full of catch-all domains, and a column that just says risky tells you nothing. A score you can sort on tells you exactly who to email.
Campaign day needs no prep
When the list is verified as it grows, pulling a sending list is just filtering a column. You already know what the bounce rate will be before you hit send.
Google Sheets + Giggal.ai FAQ
How do I verify Google Sheets emails automatically?+
Connect Google Sheets and Giggal.ai in a Zap. When a new row is added to a Google Sheet, Zapier sends the address to Giggal.ai, which runs a deep mailbox existence check and returns the result to the next step. Setup takes about five minutes and needs no code.
Can it verify catch-all emails coming from Google Sheets?+
Yes, and that is the point of using Giggal.ai here. Around 30% of B2B addresses sit on catch-all domains that most verifiers just label risky. Giggal.ai is a catch-all email verification tool at its core: it resolves those addresses into a clear result with a score, so you keep leads other tools throw away.
Can I verify an email list living in Google Sheets automatically?+
Yes, that is exactly this workflow. Each new row triggers a verification, and the results are written back to the sheet within seconds. For an existing backlog, run bulk verification once in the Giggal.ai dashboard, then let the Zap keep the sheet clean from that point on.
What does each verification cost?+
One credit per email, with catch-all deep verification running in-line when needed. New accounts start with 1,000 free credits and no credit card.
What data comes back to my Google Sheets workflow?+
Every check returns status (deliverable or undeliverable), risk level, deliverability score and the catch-all result. You can use any of these fields in Zapier filters, paths and later steps.
Verify Google Sheets Emails Before They Cost You
Wire up Google Sheets and Giggal.ai in five minutes. 1,000 free credits, no credit card, catch-all verification included.