Find the accountsbehind the email.
Enter an email address and Fingerprint checks it live, pulling back the accounts and profile details tied to it. Results stream in as they resolve.
// example search: [email protected]
Turn a match into a new lead.
Email results can include usernames. Search a handle you find to look for matching accounts on other platforms.
Deep Search automates the pivot by searching usernames and email addresses discovered in results.
How username search works
@dokafor
Explore the profiles behind an email address.
Some platforms return profile details keyed straight off an address: a display name, avatar, bio, location, and the usernames and linked accounts that trace back to the same person. Gravatar is the richest of them.
try expanding +more fields ↓→
Donald Okafor
@dokafor
Product designer and part-time cartographer. Building quiet tools for noisy problems.
Location: Atlanta, Georgia
Website: example.com
+4 more fields
An email is a login everywhere.
People sign up with the same address for years, so the sweep goes well beyond social media, into the categories where accounts quietly pile up.
Fitness & outdoors
Training logs, trail maps and race history
Developer & code
Code hosts and package registries
Design & productivity
The tools people sign into at work
Shopping & resale
Storefronts, marketplaces and resale apps
Built for anyone tracing an address.
From checking an unknown sender to auditing your own inbox address, the same live search does the work.
Check who's emailing you
Put a name and a face to an unknown address before you reply, and catch lookalike addresses pretending to be someone you know.
Investigate suspicious email addresses
Trace the address behind a fake invoice or a scam listing to the accounts registered with it, and document what you find.
Investigations and journalism
Pivot from a single address to the accounts linked to it, and cross-reference what each platform shows.
Audit your own address
Search your own email to see exactly what it exposes, then use the instant opt-out to keep it out of results.
Frequently asked questions
How does email search work?
What is a reverse email lookup?
What does an email search return?
Does a match mean it's the same person?
Is email search free?
Is Fingerprint a data broker?
Can I remove my email from results?
Can I search by username, phone or name instead?
Search an email now.
Enter an address and watch the accounts and profiles stream in. Free to start, no card required.