as an early paid user to support this service I m totally regret, the launch appsumo offer soon after I become a paid user and promise to extend the offer our paid period, now they can't do it and If just want to revert back and I need to paid again for the different. I give up on this. updated my review, since they have done some service recovery.
Draftium is a useful tool when sharing a client's project. To get feedback without editor and photoshop is really helpful.