Potential Duplicates

Profiles that may represent the same person, scored by transparent rules. You decide what’s a real duplicate.

Review decisions are for demonstration purposes. No external records are modified.

Jonathan Miller ↔ Jon Miller
high· 95
Matching email address and phone number and birthdate, with a similar first name.
Matching email address +30Matching phone number +20Matching birthdate +25Similar first name +10Identical last name +10
PendingReview
Sarah Thompson ↔ Sara Thompson
high· 95
Matching email address and phone number and birthdate, with a similar first name.
Matching email address +30Matching phone number +20Matching birthdate +25Similar first name +10Identical last name +10
PendingReview
Michael Okafor ↔ Mike Okafor
high· 95
Matching email address and phone number and birthdate, with a similar first name.
Matching email address +30Matching phone number +20Matching birthdate +25Similar first name +10Identical last name +10
PendingReview
David Alvarez ↔ David Alvarez
high· 80
Matching email address and birthdate, with the same first name.
Matching email address +30Matching birthdate +25Identical first name +15Identical last name +10
PendingReview
Elizabeth Carter ↔ Liz Carter
high· 75
Matching email address and birthdate, with a similar first name.
Matching email address +30Matching birthdate +25Similar first name +10Identical last name +10
PendingReview
Christopher Lee ↔ Chris Lee
high· 75
Matching email address and birthdate, with a similar first name.
Matching email address +30Matching birthdate +25Similar first name +10Identical last name +10
PendingReview
Daniel Foster ↔ Dan Foster
medium· 70
Matching email address and phone number, with a similar first name.
Matching email address +30Matching phone number +20Similar first name +10Identical last name +10
PendingReview
Matthew Ruiz ↔ Matt Ruiz
medium· 70
Matching email address and phone number, with a similar first name.
Matching email address +30Matching phone number +20Similar first name +10Identical last name +10
PendingReview
Amanda Price ↔ Amanda Pryce
medium· 70
Matching email address and phone number, with the same first name.
Matching email address +30Matching phone number +20Identical first name +15Similar last name +5
PendingReview
Grace Kim ↔ Grace Kim
medium· 70
Matching phone number and birthdate, with the same first name.
Matching phone number +20Matching birthdate +25Identical first name +15Identical last name +10
PendingReview
Abigail Turner ↔ Abby Turner
medium· 70
Matching email address and phone number, with a similar first name.
Matching email address +30Matching phone number +20Similar first name +10Identical last name +10
PendingReview
Robert Hayes ↔ Bob Hayes
medium· 65
Matching phone number and birthdate, with a similar first name.
Matching phone number +20Matching birthdate +25Similar first name +10Identical last name +10
PendingReview
Thomas Bennett ↔ Tom Bennett
medium· 65
Matching phone number and birthdate, with a similar first name.
Matching phone number +20Matching birthdate +25Similar first name +10Identical last name +10
PendingReview
James Coleman ↔ Jim Coleman
medium· 65
Matching phone number and birthdate, with a similar first name.
Matching phone number +20Matching birthdate +25Similar first name +10Identical last name +10
PendingReview
Jennifer Park ↔ Jenny Park
medium· 50
Matching email address, with a similar first name.
Matching email address +30Similar first name +10Identical last name +10
PendingReview
Steven Wright ↔ Steve Wright
medium· 50
Matching email address, with a similar first name.
Matching email address +30Similar first name +10Identical last name +10
PendingReview
William Scott ↔ Bill Scott
low· 45
Matching birthdate, with a similar first name.
Matching birthdate +25Similar first name +10Identical last name +10
PendingReview
Samantha Ward ↔ Sam Ward
low· 45
Matching birthdate, with a similar first name.
Matching birthdate +25Similar first name +10Identical last name +10
PendingReview
Laura Fischer ↔ Laura Fisher
low· 45
Matching birthdate, with the same first name.
Matching birthdate +25Identical first name +15Similar last name +5
PendingReview
Maria Gonzalez ↔ Maria Gonzales
low· 40
Matching phone number, with the same first name.
Matching phone number +20Identical first name +15Similar last name +5
PendingReview
Anthony Reed ↔ Tony Reed
low· 40
Matching phone number, with a similar first name.
Matching phone number +20Similar first name +10Identical last name +10
PendingReview
Benjamin Ortiz ↔ Ben Ortiz
low· 40
Matching phone number, with a similar first name.
Matching phone number +20Similar first name +10Identical last name +10
PendingReview
Emily Davis ↔ Emily Davis
low· 25
Only names match (the same first name and last name). Treat with caution.
Identical first name +15Identical last name +10
PendingReview
Nicholas Hall ↔ Nick Hall
low· 20
Only names match (a similar first name and last name). Treat with caution.
Similar first name +10Identical last name +10
PendingReview

How scoring works

Rule-based points, capped at 100. No AI guesses.

Matching email+30
Matching birthdate+25
Matching phone+20
Identical first name+15
Similar / nickname+10
Identical last name+10

High ≥ 75 · Medium 50–74 · Low 20–49. A name match is always required.

False positives prevented

Pairs that share contact details but were automatically excluded.

Mark Johnson & Lisa Johnson
Same household with different first names — shared contact details are expected.
Ethan Wilson & Olivia Wilson
Both profiles have different birthdates.
Paul Anderson & Ruth Anderson
Same household with different first names — shared contact details are expected.
John Smith & John Smith
Both profiles have different birthdates.