StackShare has even more tools and services than Leanstack did, with more ways to discover them. Perhaps our messaging needs some work. StackShare is still very much about finding the best tools: http://stackshare.io/mobile-a-b-testing. Would love to hear your feedback, shoot me an email if you're up for it: yonas [at] stackshare.io.

EDIT: Just noticed you're behind Virtkick. Funny enough we just listed you last night: http://stackshare.io/virtkick