I just got it today. And I'm impressed. Finding the page that converts better has never been this easy. Just create two pages. Add script. Connect your custom domain and you are ready to go!

A great product to implement split testing with URLS and landing pages, much easier than any other software I have used previously (and I have tried ALOT). Reporting metrics are also accurate and easy to understand. You can also use their code to track conversions on your landing pages, which has been a lifesaver for our company as we no longer have faith in using Facebook Pixel (Since IOS updates and Upcoming Google changes). The fact that SplitStack has essentially future proofed their offering by making it serverside (Cookieless) means that you also don't have to have any disclaimers or pop ups on your landing pages, as well as preparing for the upcoming changes on Google. 

Support is amazing, it is great to talk to people who created a product to first service their own needs.

I LOVE this tool. I used other tools before but they were very complex and not accurate. With Splitstack, I was able to create my split test in seconds. The support is superb. Filippo always replies the questions very quickly. They are open to feedback and seems to have a passion for their service.I wish you guys all the best!