Liftoff dunks on memmy, it lets you browse the full fediverse and reply using several accounts (in case your main one isn’t federated with an instance you’re viewing)

Memmy was cool but liftoff is my new jam

Liftoff freaking rules. I can view /m/all, true ALL, not related to my instance, and I can comment on any post by having a few lemmy accounts (sopuli.xyz main, lemm.ee covers most everything else, plus beehaw).

Liftoff is the only one I know of that plays nice with multiple accounts and the whole fediverse