Review on Felix by Tim Beardsley

I like the ability to upload a CSV file of the email addresses to import to the tool. You can also search for a specific email address in the database and it will return you the exact record that you are looking for. You can only import CSV files. The search field doesn't seem to do a lot of different things, but they say that it will. I think that the tool is pretty good and it is pretty easy to use, but I have not found anything that I dislike about it. If you are looking to search for email addresses that are not in your own database, this is the tool for you. I am able to find the exact email address that I need to add to my database.