
How it Works?
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Take a DNA test and download the results as a DNA data file.
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Upload the DNA data file to GEDmatch for processing.
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Explore matching and comparison reports and other DNA tools.

Our Applications
Explore our range of applications that transform DNA test results with a unique suite of comparison and analysis tools.
Find Matches
Our One-to-Many DNA Comparison Result compares your DNA to everyone on the site, finding matches across testing companies
Learn MoreNarrow
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.
Learn MoreExplore
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.
Learn MoreAchieve 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.
Get Started
Genealogy Research Reimagined and Expanded
GEDmatch provides more applications for comparing your DNA test results with other people—applications you can't get anywhere else. We have tools for estimating ethnicity and heritage, tracing shared ancestors, creating superkits, and more.
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