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DNA Testing
We find the 10 best options, so you can make informed decisions on tons of products and services.

How to Choose the Right DNA Test Kit 

These are the top DNA kits on the market today. Read on for in-depth details on features, plans, and pricing.  


  • Family tree software included in package

  • Research resources available for free

  • Clearly-explained results report

  • Non-invasive cheek swab

Database Size: 1.1M | Geographic Regions: 42 | Y-DNA Test: No | mtDNA Test: No | Collection Method: Cheek swab

MyHeritage is one of the most prominently-known DNA testing companies on the market. It offers full-service DNA testing and matching. What's more, you'll get free family tree software, so you can link relatives to one another and even find long-lost relatives that share your family chain.

What most people appreciate about the MyHeritage DNA test is the non-invasive method for taking a sample. You just rub a cotton swab across your inner cheek for a few seconds, and you’re done. No blood, no saliva, no hassle. Return the sample to the lab and have your results within a few weeks.

The DNA test results come in the form of an animated report that is colorful and musically accompanied for added enjoyment. Aside from a wonderfully amusing email pop up and entertaining graphics, you get valuable information like where your ancestors lived in the past and ethnicity percentages. We also liked the heat maps charting where on the map your ethnicity originates from.

The MyHeritage DNA test kit is one of the cheapest on the market, at $99, with specials offered from time to time. Payment is secure, and all you need to do is log in or create an account at MyHeritage, which requires the most basic information.

MyHeritage also offers you a fascinating DNA match feature. This tool allows you to opt into notifications about other MyHeritage members who share the same DNA as you. This is a terrific way of connecting with relatives you might not know even exist. 

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Living DNA

  • More affordable than most DNA tests

  • Get all 3 genetic tests in one

  • Excellent genealogy reports

  • Personalized ancestry book optional

Database Size: 1.1M | Geographic Regions: 80 | Y-DNA Test: Included | mtDNA Test: Included | Collection Method: Cheek swab

Living DNA offers some of the most comprehensive DNA tests on the market. Get autosomal, mitochondrial (mtDNA), and YDNA testing, all with a single test, unlike the competition that makes you pay for 3 separate DNA tests. What’s more, Living DNA is known to dig deeper and give a more detailed synopsis of your ethnic ancestry than other competitors.

Living DNA’s DNA test comes from the same simple cheek swab that other big names in DNA testing offer like MyHeritage, and results are returned to you in roughly 10-12 weeks. What’s nice is that the results are available online, so you don’t have to wait for paper reports to be sent to you. That being said, Living DNA has an added feature that many people opt for, a personalized ancestry book. It’s the same data from the online report, but it is printed out and bound into an impressive book format. Many people love this option as it adds more sentimentality to the whole DNA testing process.

The Living DNA reports are as exhaustive as you could hope for from a DNA test. You’ll get fascinating information about yourself including:

  • Ethnicity profile for all ancestry lines

  • Haplogroups based on mtDNA and YDNA test results 

  • A map of your ethnicity, broken down into 80 separate regions of the map

The DNA test costs $159, which is higher than many competitors, but there are often discounts that bring the kit down to around $100. The standard shipping to receive the test is $9.95, though premium delivery (2-3 working days) is much pricier at $39.95.

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  • 17+ billion records to search

  • Free 14-day trial

  • Free return shipping

  • Fast results

Database Size: 5M | Geographic Regions: 350+ | Y-DNA Test: No | mtDNA Test: No | Collection Method: Saliva test is a renowned genealogy web service that has billions of data points at its disposal. So, it makes sense that its DNA testing service is going to be top of the line as well. In fact, AncestryDNA has the most comprehensive database of genealogical data in the world. With more than 10 million users and 17 billion records, in addition to getting the most accurate and in-depth results possible, you can be sure that you are also receiving the most insight into finding relatives and bolstering your family tree. What’s more, if you have an account, you can connect your test results to your family tree for even easier and more inclusive connections.

Once your kit arrives, collect your saliva sample, and send it back to the lab free of charge. Then, you can have your results in as short as six weeks time. That's super fast for a DNA test. There are lots of impressive aspects to the AncestryDNA test results. For one thing, it reaches back, 50,000 years into the past in fact. What's more, over 700,000 genetic markers are tested. No other company comes close in comparison, and such a tremendous testing sample ensures the maximum accuracy and reliability. 

Ancestry pricing is pretty standard for the industry—the kits cost $99 each, plus $9.95 shipping for the first kit and $4.95 for each additional kit. 

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Find out What You’re Made of with a DNA Test Kit

What is DNA Testing?

DNA testing examines the genetic code that’s carried in every person’s DNA. The code can be found in the cells of any human material, from a drop of saliva to a smear of blood or a strand of hair.

How Does DNA Testing Work?

DNA testing works by taking a sample of cells from the person who’s undergoing the test. Scientists isolate the DNA code that is at the heart of every single cell and carries the information which determines all of your physical characteristics, from your hair color and height to your chances of developing certain conditions.

How Do I Use the Kit?

If you use a home DNA testing kit, you’ll find all the instructions included. Usually, you’ll be sent a sterile tube to collect your saliva sample. It can be awkward to get enough spit for the test purposes. Some companies send a cheek swab that you rub against the inside of your cheek to get a sample of cells from there, instead.

Once you've collected your DNA sample, you'll seal it into the sterile package and use the included mailing package to send it back to the company. It usually takes a few weeks to get the results, but the time frame varies; it can be anything from 4 to 12 weeks.

When your results are ready, you’ll typically get an email inviting you to view the results online. Ancestry DNA companies have a dashboard that lets you explore your results.

Who Needs DNA Testing?

Potentially, everyone could need DNA testing at some point. It can be used to check for genetic disorders or inherited health conditions, paternity testing, or ancestry testing to learn more about your origins and search for family members. DNA testing has been used by historians and archaeologists to learn more about skeletons found at historic sites. For example, when the body of King Richard II was dug up in a modern parking lot, his identity was finally confirmed after DNA tests with some of his modern-day descendants.

What Are the Different Types of DNA Tests?

  • Paternity tests are used to confirm who is the father of a baby, child, or adult.

  • Genealogy or ancestry tests are used by genealogists to determine ancestral ethnicity and relationships.

  • Gene therapy DNA testing is most commonly used for parents before they try to conceive or for fetuses to check for inheritable genetic conditions or if an embryo is carrying any birth defects.

  • Forensic DNA tests are used by police at crime scenes in order to identify victims or find criminals after certain crimes.

How to Choose DNA Testing

Here are the key considerations to look for when you choose a DNA testing company or kit.

Type of Test

If you want a DNA test in order to learn more about your family and your origins, you have a few options. An autosomal DNA test checks only 22 out of the 23 pairs of chromosomes and can be used to compare DNA from both males and females, so it's best for finding a range of living relatives. It gets less reliable the further back you go because of autosomal DNA changes every generation, so it's only good for identifying up to third or sometimes fourth cousins and can only give reliable information back to your great-great-grandparents.

A mitochondrial DNA (mtDNA) test checks the tiny mitochondrial strands inside every cell. Both males and females inherit these mitochondria from their maternal line. It can be extended much further back in time because it doesn't change quickly. It gives very precise details about your ancestors and distant cousins – even your 48th cousin! – but only if they lie on your maternal line. It’s good for proving you come from a particular region, ethnicity, or family group but not for finding relatives.

Y-DNA testing examines only the genetic information in the Y-chromosome, which is only found in males. It also does not change quickly, so like mtDNA, Y-DNA testing is good for proving relationship to a common ancestor or checking relationship with another individual, but it only works along the male or paternal line. This also means that only men can do a Y-DNA test, although women could ask a close male relative to take the Y-DNA test and then share the results.


The price of the DNA test varies between different companies as well as depending on the type of test you take. mtDNA tests are the most expensive type of DNA testing, while autosomal DNA tests are the lowest cost and Y-DNA tests come in somewhere between the two. Although the tests are more or less the same, there’s a huge fluctuation in price between different companies so do compare prices before you buy. Some companies, like LivingDNA, offer a package of all 3 tests for a discount.

Ease of Use

Most DNA testing kits are pretty straightforward, but some elderly or weak individuals can find spit tests awkward to use. In those cases, companies that offer a cheek swab for taking samples instead of needing a saliva sample could be easier.


Not every company offers the same range of reports. Very few genealogical DNA testing companies will include health and wellness reports. Most companies provide ancestral reports, which break down your family heritage, ethnicity, and which region of the world you hail from, although some are more detailed than others. Some also provide a chromosomal browser which lets you compare your genetic profile with that of others from around the world. You can also find cousin matching reports, which let you know if you have any matches with other people registered with the same service.

Test Accuracy

The type of test you choose affects the accuracy since autosomal DNA tests are less accurate the further back you go but mtDNA and Y-DNA tests remain reliable for dozens of generations. The biggest DNA testing companies such as, MyHeritage, and LivingDNA are all pretty equally accurate in their test results. However, all companies warn that you shouldn’t use home DNA tests for detailed and critical genetic information like the risk of genetic disorders or of developing cancer.


With the rise of hackers and cyber thieves, privacy is a big concern for DNA testing. Check that the company you choose uses industry-standard safeguards and firewalls to protect your details. You should also check that the company you choose has a strong privacy policy and won’t sell your details to medical research facilities or commercial partners without your agreement. It’s important to ask what exactly the company does with your details.

Special Features

As well as these considerations, there are a few extra features that are offered by some DNA testing companies. Some companies store your data indefinitely which means you can discover new family history information 50 years down the line. Others only store it for a certain number of years.

Another feature is the size of the database. The bigger the database of users, the better your chances of finding a match.

Some companies also permit you to upload raw genealogical data to their database so you can see if you have any matches without taking a test again.

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