Paid or free: Free
An interesting signal provider who claims their picks are powered by "social sentiment, artificial intelligence, neural networks and cloud computing".
My experience with Signals.me
Signup process: Easy
Tested on: March 31st, 2017
Although the selections are available via the website, I've opted in to their free sign up page and eagerly await the signals to arrive in my inbox. After that, I will report back with findings on the performance of this provider.