There are many companies providing DNA autosomal testing services. Regardless of which company you use, your DNA results on their site are only compared to others who tested with the same company. Gedmatch allows users to add DNA results from most companies to a central location. This allows users to compare their DNA to users who have tested with other companies. Gedmatch has many excellent tools. Some are free and others are low cost. If you are looking for DNA matches and want to “fish in a bigger pond,” Gedmatch is for you. They offer details on how to upload your DNA, specific to the company you tested with. To learn more go to: Gedmatch
For those interested in genetic genealogy, DNA genealogy, and those interested in discovering family origins resulting from adoption or unknown parentage. You can become a DNA Detective.