Comprehensive solutions for genetic genealogy and family tree search

GEDmatch provides more applications for comparing your DNA test results with the most people worldwide.

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Members Globally
10 +
DNA
Tools
Years of Experience
100 M
People in GEDCOMs

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How it Works

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Take a DNA test and download the results as a DNA data file.

Upload the DNA data file to GEDmatch for processing.

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Explore matching and comparison reports and other DNA tools.

Featured Stories

Meet Briton Nicholson

GEDmatch has just launched a new relationship predictor tool, thanks to a partnership with Briton Nicholson. Here, we get to know the mathematician who is helping to lead the charge in genetic genealogy breakthroughs. What

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Meet Dr. Evert-Jan Blom

Dr. Evert-Jan Blom, the owner of Genetic Affairs, discusses his partnership with GEDmatch and how his tools, including the new AutoKinship tool, are helping enhance the experience for genetic genealogy enthusiasts and others. Tell us

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Why Join

Genealogy Research Reimagined and Expanded

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Find Matches

Our One-to-Many DNA Comparison Result compares your DNA to everyone on the site, finding matches across testing companies.

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Narrow DNA Matches

Use our One-to-One Autosomal DNA Comparison tool tool help narrow all comparison results and confirm how much DNA you share with someone before contacting them.

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Explore Your Family Tree

Use our Admixture tool, a well-known analysis for identifying biogeographical ancestry, or ethnic background. Like 23and Me, it shows the proportion of your DNA from a particular location.

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Achieve Research Goals

From amateurs to professionals, genealogists, historians, researchers, and adoptees have leveraged the large pool of data on the site to build family trees, find birth families, and learn more about their DNA and by extension, their history.

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