Years of saved numbers, scanned cards and imported lists leave the same person stored three times, half of them missing a company. Signal Recall walks you through fixing that — one decision at a time, with a way back from every one.
Tell us how you write things down
Your home country for phone numbers, the short names you use for companies.
See what you're working with
How many duplicates, how many numbers written inconsistently, how many contacts you can't actually reach.
Tidy before matching
(852) 2198 1401 and +852 2198 1401 only match once they're written the same way.
Merge the duplicates
Side by side, you choose the master and what to keep from each. They were saved twice for a reason — nothing is thrown away silently.
Fill in what's missing
Look people up on LinkedIn and elsewhere, straight from their contact card.
Backed up first
A full snapshot before you touch anything, downloadable any time.
Undo any merge
Every change keeps the before, so a wrong call costs one click.
Practise first
A sandbox copy of your contacts to try it on before the real ones.
Find and safely merge duplicate Google Contacts — with a full backup before every change
Sign in with GoogleHeads up: Google will show an "unverified app" notice
That's expected while Signal Recall is in private beta — click Continue to proceed (without waiting too long, or the sign-in expires). We only request access to your Contacts.
Your contacts are accessed with your own Google account and never shared. A backup snapshot is saved before any merge or delete.