Slintel is very pricey and not very special.
Slintel offers well designed software but it's not special. 5 years ago it may have been the only player on the market but with tools like Lusha, LeadLoft, and other up and coming sales tools, Slintel's high price is hard to swallow. This is especially true when you consider some of the newer tools offering prospecting and outreach automation all within one tool. If you are a massive enterprise software, maybe Slintel could be a fit but even then, I would think long and hard before committing to a software without trying it.
Slintel is a market intelligence tool that assists your business in identifying and connecting with potential customers who are most likely to make a purchase.