Looks promising.

Who do you compete with? Or do you not have competitors?

I'd love to get your advice/feedback on what we're working on, if you're interested? chris [at] pixelic.io. Let me know! thanks!

thanks for the note. so far we've seen attempts to tackle same the same problems but not any with the same solution.

There are Figma, Abstract, Zeplin, and a bunch more that aim to own some parts of broader product design collaboration. Check them out as well =)