I haven't tested out the linkedin side. But database is trash, it can only "verify" 5-10% of emails at most, there is not way to save filters so you have to restart your search each time. This is the same owner as "Leadrocks" which is a dead listing here on appsumo that they somehow made a brand new one for with no reviews. It's just a rinse n repeat scam basically, unsure how they are on appsumo.

Can only export 500 at a time. Can't export Valid + not verified. Only valid, valid n risky or the whole list, which is silly since so many not verified and obviously i don't want risky or invalid emails (no yellow or red). Not a very well thought out product, doubt founders even use it themselves as its of no use.