[update]
I was finally able to pay thanks to customer support and at a discount from their black friday deal! I had been using the free version and thought it's great and was sad they won't let me purchase. Happy now.
[original]
This looks like a useful B2B prospecting tool from the free trial. But I didn't get to use it properly, because their payment processor asked for a copy of my ID and utility bill to complete the purchase... a $40 purchase. Say what? No one does this and it sounds beyond shady. Didn't offer me any payment method alternatives. Lord only knows what they do with such private info. Don't give them your ID.
Snovio is a great tool if you need to find leads for your business or company. I use it almost year and had no regret while was using it. Search on domains, company's profiles, technologies and the verification of collected base is available. Outreach campaigns are more easier with this tool.
This extension allows me to get emails by knowing only domain plus there's a great possibility for searching employees by their skills and location.
And what I really like is the number of free credits - it's impressive (compared to getemal); the general interface and ease of use is also excellent!
My favorite thing is boolean search (linker tool).
I like that I can save search criteria and that I search at several webpages at the sane time. Real timesaving tool.
Extension is also OK :) I love that it shows if you have particular prospect in your list already.