DNA Connect

Connect with people through your DNA. Expand your world.

dna connect

Would you like to know more about your genetic family history? tellmeGen makes it possible with the DNA Connect service! Find relatives around the world with whom you share DNA and connect with them.

A social network... Based on genetics!

With the new DNA Connect service from tellmeGen, in addition to finding genetic relatives, you can also contact them or allow them to contact you. From the closest to the most distant genetic family, you will be surprised by the increasing number of DNA relatives you have around the world.
Discover valuable information about your family and identify your most recent common ancestors.
View example

How do we search for your genetic family?

With the main objective of helping to create new connections between relatives around the world, DNA Connect works by following these three steps:



We compare the 750,000 genetic markers we study with the DNA of all our users and detect identical DNA fragments between all pairs of individuals in our database.



We measure the length of each identical DNA fragment found between two users. More distant matches imply shorter lengths while closer matches imply longer lengths.



We evaluate the length of all these shared DNA fragments with the aim of converting them into a kinship relationship.

Which relationships do we analyze?

The relationships we analyze in DNA Connect and the probability of finding the relationships for each of them are as follows:

kinship kinship

Father - son

100% probability
kinship kinship


100% probability
kinship kinship

Grandfather - grandson

100% probability
kinship kinship

Uncle - nephew

100% probability
kinship kinship

Great-grandfather - great-grandson

100% probability
kinship kinship


100% probability
kinship kinship

Second uncle - second nephew (1)

100% probability
kinship kinship

Second cousin

99% probability
kinship kinship

Third uncle - third nephew (2)

96% probability
kinship kinship

Third cousin

85% probability
kinship kinship

Fourth uncle - fourth nephew (3)

67% probability
kinship kinship

Fourth cousin

45% probability
(1) Son of a first cousin (2) Son of a second cousin (3) Son of a third cousin

The DNA test that makes the difference


DNA Connect works in a very simple and intuitive way. Access your ever-growing list of genetic relatives and people with whom you share DNA and choose who to connect with through the messaging service.



tellmeGen works every day to provide the most truthful information possible. To avoid offering false matches, we use stricter thresholds than those used by other companies, which allows us to be more reliable in the search for distant relatives.


Free of charge

DNA Connect is a free of charge service within the tellmeGen genetic test. By purchasing your tellmeGen DNA test, you also have access to up to 430 characteristics about you and valuable information about your ancestral origins.



DNA Connect is a 100% secure and private service. At tellmeGen we use the most advanced security protocols and the latest technology in computer encryption, as well as physical and technical measures to maximize security in accordance with current legislation.


Questions and Answers about our DNA test

Haven't you taken a DNA test yet?

Get your genetic test and find out all about yourself.

Starter DNA test

Ancestry, Traits and Wellness

Advanced DNA test

Health, Ancestry, Traits and Wellness


DNA Day Promotion

Only until April 25

-15% on our DNA tests

Use our code DNA15