@bluantinoo – Their is an extension in the works, but when we first began working on it we hit some major limits with the way everything (settings, code) was structured. v1.4 solves a lot of those issues, but we may not be able to fully build out the extension until v1.5 which will replace the rest.
Sorry I don’t have a better answer, but I can help you set up some manual testing, it just won’t be as easy to adjust/tweak and won’t tie in to analytics like the final version would.
Our final A/B testing platform will allow you to test nearly anything, trigger vs trigger, themes, close settings, content, or even popup vs popup. v1.4 is done and will be released as soon as the bugs found in beta are fully addressed. v1.5 will likely be a few months out.