Access to the world’s largest consumer DNA database and over 60 billion historical records.

When buying a DNA kit, your choice depends on whether you want to find relatives, explore your heritage, or get health insights. As of 2026, is widely considered the best overall for genealogy due to its massive database of over 27 million samples. Top Recommendations for 2026 Best Overall for Genealogy: AncestryDNA

Highly accurate ethnicity estimates and detailed health reports, including carrier status for certain genetic diseases.

Some kits require ongoing subscriptions to see match details or use advanced tools.

Finding international relatives and utilizing unique AI photo-enhancement tools.

Be prepared for results to take between 4 to 12 weeks depending on current lab volumes. 8 Best DNA Test Kits in 2026 (Ancestry, Health, and More)

Provides whole genome sequencing, which reads nearly 100% of your DNA rather than just specific markers.

Database size is significantly smaller than AncestryDNA. Best for Privacy & Full Genome: Nebula Genomics