I believe that Goodsync is free for personal use, but if you are backing up Servers and such, you need to pay for it. See here for more info. Richcopy 360 looks to be about $50 for personal use.
Unfortunately, I haven't really touched a Server since before COVID, and haven't used either programs. I'd try Goodsync since it's free, and I think you can try Richcopy for a period of time, but $50 for a utility program that works is not that bad.