Who's the Top 10 Solo Ad Sellers?

Be very careful in your question, since most solo ads sellers are running a very big scam.

I've wrote a lot about it in a few posts you can find.

I'll give you three legitimate ones:

SelfGrowth
ArcaMax
MoneyMakingMommy


Those are three you can trust.

As far I understand they sold (it says the program is closed) access to solo ad sellers reviews.

This is totally obsolete.

Facebook has tons of groups where you can find solo ad reviews. There's also a few groups dedicated to reviews of clients who got sales from a solo ad. (look for solo ad sales testimonials)

Then there's SoloAdsX who are constantly posting the top ten solo ad sellers of the week.

Do a little research, contact a few sellers, ask questions, tell them what you are doing and ask if your offer is a good fit with their list.

Ask for a first time buyer discount. Test 50 or 100 clicks.

Though I must tell you that 100 clicks is a very small sample of traffic. It will probably not tell you a lot about conversion rates, but if you have good tracking in place it will tell you if their traffic is real or faked, if the leads you get are engaged - read your emails, click on links etc. - or not. Look out for bounced emails or an increase in unsubscribers after the solo ad.

When you find some good sellers stick with them for a little while. If their list is small and you notice the traffic quality goes down after a certain number of clicks move on.