Demo Mode

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.

  • 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.