Sorry, it took me so long to respond. I'm rarely on steemit & I'm trying to get myself to use it more.
CryptoTab is a Google Chrome browser extension that runs automatically while your browsing.
It's easy to install & that's it. I'm currently testing it out & to be honest , it's kind of hard to test when not a single person signs up under. But they sign up under another person doing the same thing. Sorry, just being honest.