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DNA Romance
DNA Romance
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About Us

Couple embracing - DNA Romance matches based on chemistry and personality

DNA Romance translates complex biological signals into meaningful human connections. By moving beyond superficial data, we identify compatibility through the documented influence of genetic markers on physical attraction, combined with established psychological frameworks.

Our approach integrates DNA analysis with nuanced personality insights to surface matches with a shared foundation of chemistry and values. From romantic partnership to specialized family-building through our sister apps, we provide a scientifically-driven context for lasting relationships.

Hands forming a heart - our mission to help people connect

The Science of Connection

We explore the biological mechanisms of attraction - often sensed subconsciously through scent - and identify the personality pairings that support long-term stability. At DNA Romance, we focus on the intrinsic role of genomic diversity in human attraction and partnership success.

Our goal is to provide individuals with the data necessary to find partners who resonate on both a biological and psychological level. We continuously refine our predictive models to reflect the latest research in genomics and social science.

Meet Our Founders

Pioneering the future of genetic matchmaking and relationship science.

Tim Sexton

Dr. Timothy Sexton

CEO & Founder

Dr. Timothy Sexton is the visionary founder and CEO of DNA Romance. With a PhD in Biotechnology and over 15 years of experience in genomics and bioinformatics, Tim pioneered the application of genetic compatibility testing to online dating. His groundbreaking work has been featured in major media outlets worldwide, and he has spoken at conferences across North America, Europe, and Asia about the future of relationship science.

Prof. George Church

Prof. George Church

Scientific Advisor & Co-Founder

Professor George Church is the Robert Winthrop Professor of Genetics at Harvard Medical School and Professor of Health Sciences at Harvard and MIT. A founding member of the Wyss Institute, he pioneered the first direct genomic sequencing method and helped initiate both the Human Genome Project (1984) and Personal Genome Project (2005). His groundbreaking work in synthetic biology and genomic science guides DNA Romance's genetic compatibility algorithms.

Our Apps

Our dating and matchmaking apps work on any device, providing a seamless experience across all platforms. Use the web, or download one of our apps from the App Store or Google Play.

DNA Romance dating app icon

The DNA Romance App

Online dating based on DNA and personality compatibility.

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DateMetriX dating app icon

The DateMetriX App

Online dating based on personality compatibility.

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Gene Pool app icon

The Gene Pool App

Connect with potential sperm donors, recipients, or co-parents.

Visit Web →

Frequently Asked Questions

Answers about genetic compatibility, privacy, DNA data transfer, and matchmaking.

How do we protect your data and fight scammers?

We care about your privacy and have several measures in place to keep your personal data secure. You can help yourself by blocking any profiles you don't like, all users have free unlimited blocking.

If you identify a suspicious user, please use the report button and we will flag the account for further investigation. Scammers, troublemakers and those violating our terms and conditions will have their email and IP address banned from using DNA Romance for life.

What is genetic compatibility?

Genetic compatibility refers to the match between the genes of two individuals, particularly with respect to their potential to have children together. Some people believe that certain genetic combinations may be more compatible and result in healthier offspring.

There are a few different ways that genetic compatibility can be evaluated. One method is to test for the presence or absence of certain genetic markers, such as HLA (human leukocyte antigen) markers, which are involved in the immune system. Individuals with more dissimilar HLA profiles are more genetically compatible, as this could result in a child with a more diverse immune system.

Another way to evaluate genetic compatibility is through genetic testing for inherited disorders. Couples who are considering having children may choose to undergo genetic testing to determine their risk of passing on certain inherited disorders to their offspring. This can help them make informed decisions about their fertility options and the potential risks and benefits of having children together.

It is important to note that genetic compatibility is not the only factor that determines the health and well-being of a child. Other factors, such as the overall health and lifestyle of the parents, can also have a significant impact on the health of a child.

Why don't we show race?

We've been asked by customers to include race but the definition of race is ambiguous. To allow people from minorities to find each other, we have provided options for matchmaking based on similar geographical location and shared religion or life philosophy.

We certainly agree with the words of Jane Elliott: There Is Only One Race. The Human Race. So DNA Romance doesn't use race to describe the many different phenotypes of humans resulting from differences in population ancestry.

While we do appreciate a person's preference for different colours, we are still considering how to thoughtfully accommodate our customers' preferences. Please send us an email if you have any helpful suggestions on this topic.

I already have a DNA test, how do I transfer my DNA data for matchmaking?

We accept your autosomal DNA data from several 3rd party DNA testing companies. Please login to your account with the company who did your DNA testing, download your raw DNA data, save it to a secure location, and use this file to complete your DNA Romance profile. Download instructions are available from 23andMe, Ancestry DNA, Family Tree DNA, We Gene, Genera, My Heritage, Dante Labs, Genes For Good, Vitagene, or Living DNA.

Does this work for relationships of LGBTQ people?

Yes, evidence from several studies show that the same rules of attraction also apply for relationships between people in the LGBTQ community.

How do you provide guidance on personality compatibility?

To assist with our guidance on relationship compatibility, we have developed a scale that uses the 16 personality types from the Myers Briggs test, and provides maximum weight to compatible personality types, and less weight to personality types that tend to clash.

Why is chemical attraction important?

Research shows that the rare sensation of chemistry is felt by people who are genetically compatible. Our bodies are naturally programmed to feel receptive and welcoming to people who are genetically compatible. You can read more about how the genes for love influence our feelings of romantic chemistry, as well as influence other aspects of our relationships.

Does DNA Romance sell DNA testing kits?

Yes, you can purchase your personal DNA testing kit from DNA Romance right here.

Can I transfer my raw DNA data from another company like 23andMe, Ancestry DNA, My Heritage, Family Tree DNA...?

Yes, we accept DNA data transfers from many of the direct to consumer DNA testing companies. Download instructions are available from 23andMe, Ancestry DNA, Family Tree DNA, We Gene, My Heritage, Dante Labs, Genes For Good, Vitagene, or Living DNA.

What does it have to do with immune systems?

Each of us has a unique combination of several hundred genes, corresponding to our immune responses, which protect us from some diseases and not others. Everyone is different and no one person is resistant to every disease known to humanity.

Our sense of smell is so highly evolved that we will find someone's smell to be pleasant if they are resistant to diseases that we aren't. Our sense of smell is wired to our brain and detects potential relationship partners who are resistant to different diseases. This is important, because when one partner is sick, then the other might remain healthy. Furthermore, children will inherit a more diverse set of genes from their parents.

The relationship between immune system genes and attraction is not exclusive to humans; major histocompatibility complex dependent mate selection has been described in many vertebrates including fish, birds, and primates. Please refer to our blog and reference list for dozens of research papers describing this phenomenon.

What about stigmatization or discrimination?

Stigmatization and discrimination are important concerns when using new technologies and we respect individuals and their personal choices, regardless of their genetic, socio-economic, ethnic, cultural, educational, and religious backgrounds. We oblige global policies such as The Genetic Information Nondiscrimination Act, which was passed to bar the misuse of genetic information in the United States.

I sent a message but didn't receive a reply. Does he/she like me?

Don't take it to heart, it's likely they haven't checked their email or logged onto the site recently. If you don't want to interact with or see their profile again, hit the block delete button, or move them to your maybe list to see and communicate with later.

Who owns my raw DNA data?

You will always remain the owner of the personal data you provide, and we will never sell your DNA data to other companies. Your raw DNA data file is encrypted and stored in a secure location so that updates can be applied to your profile. You can delete your profile and raw DNA file at any time in the settings section of your DNA Romance account dashboard.

How do you protect my privacy?

We care about your privacy and have several measures in place to keep your personal data secure. We follow HIPAA privacy guidelines when handling your data and we don't sell DNA data to 3rd parties. We encrypt all data that is stored, and the names contain a unique hashed path and other obfuscating elements. Access to the data is limited to key development personnel who have 2-factor authentication restricted access.

How do I cancel my DNA Romance account?

You can cancel your subscription in the settings section of your DNA Romance account dashboard.

We respect your right to be forgotten, and you can delete your profile and raw DNA file in the settings section of your DNA Romance account dashboard.

What is meant by olfactory systems?

Olfactory is another word for your sense of smell, and what's interesting is that you can actually smell other people's scent profiles which correspond to different immune receptor proteins. If their natural body odor smells good, then you have different MHC genes and will be attracted to that person for a relationship or friendship. If they smell awful, then they are likely to have similar MHC genes to you and there is probably no sexual chemistry between you two.

How is my DNA collected?

DNA can be collected in many ways but DNA Romance use the Cheek Swab method. Our DNA Collection kit is simple to use, swab the inside of both cheeks and return your sample to the laboratory by mail. No blood, no pain, no sweat.

How long does the matchmaking take?

If you already have raw DNA testing datafrom 23andMe or another DNA testing company, upload your raw autosomal DNA to your profile and your matches should appear within about 2 minutes. If you don't receive your matches within an hour, please check your file is correct, and if the problem persists, please email [email protected].

How long does the DNA testing take?

The DNA testing takes 3-4 weeks to complete based on the time your samples arrive in the lab.

You can order your personal DNA testing kit now.

How will my raw DNA data be used and analyzed?

Your genetic data is encrypted once you upload it to DNA Romance, and then, the relevant DNA markers will be incorporated into our matchmaking algorithm. Within about 2 minutes, you should see your DNA Romance matches.

Are all high-scoring DNA matches compatible with me?

Our DNA romance score reflects your potential for chemical attraction with another person, but this is not everything in a relationship. We do our best to provide additional matchmaking information by including a personality compatibility score, and showing a picture, but every person is an individual with different experiences. Like any online dating site, DNA Romance provide a short-list of matches with whom you can communicate and see if there is a meaningful connection. No dating site can replace the need for a first date, to look each other in the eyes, talk, smell each other and mutually see if there is a meaningful connection.

What to do on a first date? What to wear on a first date?

There are many options for a first date, depending on your surrounding location. A date usually involves a meal or drink. The classic first date is a chat over coffee or tea, but alternatively, you could ask them out for lunch or dinner. During the pandemic, we encourage you to make a video call to get things started. Some first and many second dates onwards involve an activity like ten pin bowling, or going to a sports game. After a good first date, you should follow-up and suggest a second date.

As for the dress code, we recommend that you gauge this based on your proposed location and activity. In most instances, smart casual is a safe bet.