A few years ago, I joined a site called "My Heritage"
https://about.myheritage.com/. I started a family tree listing birthdates, marriages, anniversaries etc. I sort of slacked off entering info. I get e-mails from time to time about people with same last name as anyone on my tree, that made the news. From what I gather tho, you get so much info and then I'm sure your charged for it.
Anyway, they too offer DNA testing. I think it cost $79.00.
I'm STILL contemplating but I think I'll eventually do it.
TIS