Launching today
LitMemo
Keep your story world consistent, chapter one to the last
7 followers
Keep your story world consistent, chapter one to the last
7 followers
Worldbuilding tool for novelists and comic creators. Keep characters, settings, timelines, foreshadowing in one database, @mention them as you write, and let AI catch contradictions across your whole story. Not a ghostwriter — a story bible that checks itself.
The @mention system inside the actual manuscript is genuinely clever—most worldbuilding tools force you to context-switch between the doc and the database, but here the characters and timeline stay tethered to the prose as you write.
@mention @melihacelercmv
Thank you — honestly that context-switch is the whole reason this exists. I used to keep the manuscript in one window and a wiki in another, and I just… stopped updating the wiki. Tethering it to the prose means the database fills itself as you write, so it never goes stale.
The @mention feature is genuinely useful for keeping side characters straight across chapters, and the contradiction catch on my messy timeline saved me from a real continuity mess.
@mention @melekzzm5
Side characters are exactly where it quietly earns its keep — you remember the leads, but the tavern owner from chapter 4 who's suddenly renamed in chapter 30 is the kind of thing that slips right past you. Really glad it caught the timeline issue before it turned into a real mess. Appreciate you running it on actual chapters, not just clicking around.
Hi Product Hunt 👋 I'm the maker of LitMemo.
I built it because long-form fiction breaks in a very specific way: 200k words in, a character's eye color flips, a magic rule contradicts chapter 3, and a foreshadowing thread you planted 50 chapters ago just… vanishes. Your readers remember your world better than you do.
LitMemo is a story bible that checks itself. Characters, settings, timelines, and foreshadowing live in one structured database — you @mention them as you write, and when you run a consistency check, the AI reads your entire work to surface contradictions (not a generic ChatGPT that knows nothing about your world). It's explicitly not an AI ghostwriter — the story is still yours.
It now goes beyond novels: you can lay out comic panels and generate art panel by panel, with characters staying consistent (on-model) across pages.
There's a free plan and a no-sign-up playground — no credit card, nothing to install. I'd love your honest feedback, especially from anyone writing something long. What breaks your worldbuilding? 🙏
Tried it on a messy chapter with three timelines and it actually caught a date mismatch I had missed for weeks. The @mention setup feels like exactly what my scrappy Notion doc was trying to be.
@mention @cengiz353985
Okay this genuinely made my morning 😄 A date mismatch you'd missed for weeks is the exact moment I built it for. The Notion comparison hits home too — a lot of folks come from a doc that started clean and slowly turned into chaos. If you keep pushing it on those three-timeline chapters, I'd love to hear where it holds up (or falls over).