Launched this week
Zsper
AI writing tool with memory that remembers how you think
15 followers
AI writing tool with memory that remembers how you think
15 followers
Zsper learns your opinions, stories, and voice — then writes articles, newsletters, and LinkedIn posts that sound unmistakably like you.

The voice training sounds promising. One thing that would make this much more useful for me is a quick feedback loop after each draft, like thumbs up/down on specific sentences, so the model can learn faster what lands and what feels off in my writing.
@melahatdeekson Thanks for your input. The feedback loop is already integrated with each draft generation that helps zsper to write even more better.
The voice training flow looks really thoughtful, especially the way it pulls from your past writing instead of just generic prompts. That's the kind of detail that separates a gimmick from something I'd actually trust to post under my name.
honestly this looks super useful, one thing i'd love is a tone drift checker that flags when a draft starts sounding less like you, maybe with a quick score per section so you can spot the off parts before publishing
It actually nailed my rambling voice on the first try, which kind of creeped me out. The LinkedIn post it drafted needed only a tiny tweak before I felt okay posting it.
The idea of training on your own voice and opinions before writing is genuinely smart, not just another AI writer spitting out generic LinkedIn fluff.
Pazi
Great to see Zsper live on Product Hunt. Big congrats to everyone involved! 🚀
the way it picks up on your actual voice instead of just sounding like generic ai copy is honestly impressive, kind of wild how it nails the little phrasing quirks you don't even notice about yourself