is krowdster legit?

Hi, I'm looking for a kickstarter backer list preferably big, and I found this "krowdster" it's about 100$ a month and I'm wondering if it's legit or not, their promo code was like COVID19 something ahahah so I think it's not updated and so it's not very interesting. But at least if someone know if their legit or complete scam and fake email list?

It had a 1 (out of 5) rating at Capterra and then they got their listing removed at Capterra, so better to keep away from it (my personal suggestion).

Thanks, I will. Do you have any idea how I can leverage an email list of Kickstarter project, like what's the best unusual service or product I could sell to those kickstarter project owner?

@Noah3 , as you know kickstarter are used to circumvent traditional avenues of investment. If you or anyone you personally know, is / are a crypto token creation expert and you understand crypto tokenomics, then perhaps you can accordingly send your proposal(s) to your leads (emails).