Oh. Sad to hear that. I thought we are having progress on Steemit but a lot of nice things like SteemDunk are shutting down.

I dont know and yet to try any similar service. normally if I want to upvote someone, I just put them on the notification list of Gina bot so that it will notice me whenever they post, then I will upvote manually. It is not so efficient tho. :))