You might want to try our Clipboard Help+Spell, which has many of the same features. I'm sure there would be a bit of a learning curve but who knows..
https://www.donationcoder.com/software/mouser/popular-apps/clipboard-help-and-spell
-mouser
I've landed back with Clipboard Help + Spell. I've tried many clipboard extenders over the years, but I always end up coming back to CHS.
EDIT: I should point out that Clipmate is the only paid one I've used. Some others include: ArsClip, Ditto, ClipAngel, Spartan, CLCL, ClipX. I actually like the minimalist popup of ClipX and/or CLCL the best. But for overall usefulness -- CHS.