MyHeritage vs Ancestry: DNA and Records Compared

The quick answer: Ancestry has the larger DNA database and the deeper record collection, especially for North America, while MyHeritage stands out for a more international match pool, strong European records, and a free upload option that lets you add your existing DNA data without buying another kit. Both read DNA accurately; they differ in reach and pricing.

If you are US-focused and want the biggest match list, Ancestry usually wins. If your roots are European or you already tested elsewhere and want more matches cheaply, MyHeritage earns a serious look. This comparison lays out the concrete differences. And when a match on either service leaves you unsure how you connect, the free relationship calculator names the link in seconds.

At a Glance

Pricing changes often on both sides, so check current prices and sales before buying.

Database Size and Reach

Ancestry runs the largest consumer DNA database of the major companies as of recent reporting, commonly cited above 20 million testers, with a user base that skews heavily toward the United States. If your relatives are American, they are more likely to be sitting in Ancestry's pool already.

MyHeritage's database is smaller but proportionally more international. For people with European roots, that mix can mean more relevant cousin matches than a US-dominated database delivers. It is not that one database is better in the abstract; it is that they are strongest in different places. Match your roots to the pool.

The Free Upload: MyHeritage's Budget Advantage

Here is a genuinely practical difference. MyHeritage lets you upload a raw DNA file from another company (such as AncestryDNA or 23andMe) to see your matches there, often with basic matching free and a small one-time fee to unlock all features. Ancestry does not accept uploads; to get into Ancestry's database you must buy and take Ancestry's own test.

The upshot for budget-minded testers: you can test once, then upload that same file to MyHeritage to fish in a second, more international pond for little or no extra cost. That makes MyHeritage a smart companion database even if your main test is elsewhere. Always review the current upload and privacy terms before sending your data.

Match Quality and Tools

Beyond raw database size, it is worth knowing what each service does with a match once it finds one. Ancestry pairs matches with shared-match tools, tree integration, and hints that connect a DNA cousin to records, which makes it easy to work out how an unknown match fits. MyHeritage offers a capable chromosome browser (a tool for seeing exactly which DNA segments you share, which many researchers value) and strong automatic record matching that surfaces documents tied to your tree.

For a beginner, Ancestry's guided, hint-driven approach is gentler. For a researcher who wants to see the underlying segment data, MyHeritage's chromosome browser is a genuine plus, since Ancestry has historically not offered one. Neither is wrong; they suit different working styles. Whichever you use, when a match list hands you a label like "2nd cousin" that does not fit your tree, the cousin calculator helps you test which relationship the shared DNA actually supports.

Ethnicity Estimates

Both services give a percentage breakdown of your ancestry, and both are dependable at the continental level and softer at the country level. Because each company builds its own reference panels and updates on its own schedule, MyHeritage and Ancestry frequently report different numbers for the same person. That is expected: ethnicity percentages are estimates, and two different reference systems produce two different estimates.

If ethnicity is your main interest, either works, with the same caveats: trust the broad strokes, be skeptical of small trace regions, and expect the numbers to update over time. Our accuracy guides for Ancestry and MyHeritage go deeper on why the estimates move.

Historical Records

Ancestry's record collection is the larger and deeper of the two, with an especially strong hold on US censuses, vital records, and a massive body of member trees. For American genealogy, it is hard to beat, though the deepest access requires a paid subscription on top of the kit.

MyHeritage's records are strong and notably international, making it a favorite for European research, and it also offers powerful record-matching that surfaces documents automatically. Both are subscription-based for full record access, so factor that ongoing cost into your decision, not just the kit price.

Photo Tools: MyHeritage's Fun Extra

MyHeritage has invested heavily in old-photo features: enhancing blurry pictures, colorizing black-and-white photos, and even animating faces in still images. If breathing new life into family photographs appeals to you, this is a genuine and enjoyable advantage. Ancestry's photo handling is comparatively basic.

Privacy and Data

Both let you download your raw DNA and delete your account, and both have detailed privacy policies covering research consent and data handling that evolve over time. Read the current policy of whichever you pick. As with any DNA service, set your matching and research options deliberately, and remember you can leave and take your data with you.

The Subscription Question

Both services separate the DNA kit from full record access, and that second cost catches people off guard. A one-time kit gets you matches and an ethnicity estimate, but attaching historical documents to your tree, the records that turn a match into a proven relationship, generally requires a paid subscription on each platform.

Two practical tips soften the cost:

• Buy the kit on sale, subscribe only when you are ready to research. There is no rule that you must subscribe the day your results land. Explore your matches first, then add records access when you hit a question that needs documents.
• Consider a library. Many public libraries provide free in-building access to Ancestry's library edition, and some genealogy societies offer discounted access, which can cover a lot of research without a personal subscription.

Factoring the ongoing subscription into your decision, rather than just the kit price, gives you a truer comparison of what each service will actually cost over a year of use.

Who Each One Suits

Stepping back from features, the two products tend to suit different researchers. Ancestry fits the person whose family story runs mainly through the United States and who wants a big, guided platform that turns matches into a documented tree with minimal fuss. Its scale is its gift: the most relatives, the most US records, the gentlest on-ramp for a beginner.

MyHeritage fits the person whose roots reach into Europe, who already has a raw DNA file to upload, or who wants tools like a chromosome browser and photo enhancement that Ancestry does not emphasize. It rewards a slightly more hands-on researcher and anyone watching their budget, thanks to the free upload. Many serious genealogists eventually keep a foot in both, using Ancestry for the big US pool and MyHeritage for European reach, which the upload trick makes affordable.

Which Should You Pick?

• Choose Ancestry if you are US-focused, want the largest match pool, and plan to build a documented tree from deep US records.
• Choose MyHeritage if your roots are European, you want a free or low-cost way to add matches via upload, or the photo tools appeal to you.
• Consider doing both cheaply. Test with Ancestry, then upload that raw file to MyHeritage to cover a more international database without a second kit.

If you want to weigh 23andMe alongside these two, our three-way comparison puts all three side by side, and our best DNA tests for ancestry roundup frames the whole field by goal.

FAQ

Is MyHeritage or Ancestry more accurate?

For reading DNA, both are comparably accurate. For finding relatives, Ancestry's larger database helps, especially for US roots, while MyHeritage's more international pool can help for European roots. For ethnicity, both are solid at the continental level and differ because each uses its own reference panels; neither is definitively more accurate.

Can I upload my Ancestry DNA to MyHeritage?

Yes. MyHeritage accepts raw DNA uploads from other companies, often with basic matching free and a small fee to unlock full features. Ancestry does not accept uploads, so getting into Ancestry's database requires taking Ancestry's own test. Check current upload terms first.

Which has better records, MyHeritage or Ancestry?

Ancestry has the larger overall collection, especially for US censuses and vital records. MyHeritage is strong and more international, which many European researchers prefer. Both require a subscription for full record access.

Which is better for European ancestry?

MyHeritage often has the edge for European roots because its user base and records lean more international. Ancestry is still useful, particularly if some of your relatives emigrated to the US and tested there.

Do MyHeritage and Ancestry give the same ethnicity results?

Usually not exactly. Each uses its own reference panels and algorithms, so the same DNA produces different estimates. Both are estimates of the same underlying ancestry rather than one being correct and the other wrong.

The Bottom Line

Ancestry leads on database size and depth of US records, making it the stronger pick for American genealogy and the biggest match list. MyHeritage counters with a more international match pool, strong European records, a budget-friendly free upload, and standout photo tools. The right choice follows your roots and your wallet, not a leaderboard. Whichever you pick, when a match leaves you wondering exactly how you connect, the free family relationship calculator turns shared DNA and a family detail into the correct relationship name in seconds.