The tool is very easy to use, so the learning curve is very low. It's also easy to scale. There is a lot of customization, which is really great. I have not found any problem yet. It's a brilliant tool and I recommend it to any professional. It's a great tool for sales and marketing. It is very accurate. It's really easy to use. The tool is also very affordable. The best thing is that it has an AI feature which can help you in finding prospects who are ready for your product/ service or not! It also provides me with daily reports of my leads so I know how they're doing every day-which gives them confidence as well! Sometimes when using this software there's some lag time while searching but overall its great because i'm able to find new customers very easily through different channels like social media etc..