Verify your Google Sheets rows with BounceBlock
Plenty of lists live in a Google Sheet no one ever verifies — a tab that quietly fills with dead addresses and reformatted duplicates. A quick export-clean-paste keeps it trustworthy.
How to clean Google Sheets data with BounceBlock
Why Google Sheets rows need verifying
A spreadsheet only sees text — it can't tell a live address from a dead one or catch a duplicate that differs by spacing.
Verifying email, phone and company in one pass — flat-priced, not per-verification credits — keeps your Google Sheets rows deliverable and your reporting honest. A native sync is on the roadmap; today it's a quick CSV round-trip or a real-time API check.
Ready to see what’s hiding in your list?
Upload a file and preview your first 100 verifications free — email and phone, in one pass.
Frequently asked
Will my other columns survive?
Yes — your columns are preserved and we append status and score.
Both emails and phones?
Yes — auto-detected and validated together.
Is there a free preview?
Yes — 100 rows free.
Stop wasting hours on dead leads.
Upload your list and see how clean it really is — free, in under two minutes.