Its a great product that is being used by many of our companies.It does exactly what it needs to do. I haven't had any complaints so far. Its very useful and you can't do without it. I would highly recommend.It is a great solution and its definitely helping us solve our problem. The most important thing I like about lead Sift is its ability to deliver relevant leads to our sales team. It has helped us increase our conversion rate and get more qualified leads. The UI could have been better but we are working with them to improve it. We were looking for a tool to help us identify prospects who were interested in our product. We found this tool very useful.