I use Muraena since some months. The 15.000 Exports fit my needs and secured me deals already and my interested cold leads. I use the leads mostly for Cold Outreach via ReachInbox and some automated LinkedIn Outreach to fullfil the marketing mix.

Some previous reviews mention a poor quality of delivery. I had a 23,34% bounce rate on my burner E-Mails. Actually that lays in the mid field of all my tried lead providers. Non of the 25 sender Domains was blacklisted once, so I think it depends on the user also.

Tested were US, austrian, swiss and german emails and LinkedIn profiles. Atm its working for me, so no need to worry. I just give it 4 Tacos, because I the german leads are limited a bit, worldwide, you have a lot of stuff to play with.

I would recommend Muraena for this lifetime deal, that is secured already.