Your world deserves to be remembered.

A desktop app for DMs: your whole campaign in a local database on your machine, and session prep drafted by an engine that actually remembers it. Private, local, yours.

Become a Founding DM — $29 19 of 20 seats remaining · updated 2 Jul
The actual app — Remember, Prep, and Write back, on the home screen.

Your campaign lives in six places — a notes app, half a notebook, your players' memories, and your head at 11pm the night before. Every prep session starts with reassembling it, and every tool that "helps" forgets your world the moment you close the tab. Two to six hours a week — and campaigns die of prep fatigue more often than they die at the table. You shouldn't have to be the only one who remembers.

The loop

Remember. Prep. Write back.

Remember

Your whole campaign in one local database. NPCs, factions, places, and what actually happened at the table.

Prep

Session plans, NPCs, and encounters drafted with your story already loaded. Last week's cliffhanger included.

Write back

Paste your session notes and approve the proposed updates. The memory grows every single session.

So nothing made at the table is ever lost.

The proof

It remembers the tavern's actual name

Prep in it weekly and it gets sharper about your campaign every session. That's the whole trick.

Real output from a real campaign — [name the specific detail it nailed]. Never a mockup.
Read the trust page

Private by design

What stays, what leaves, what never exists

Stays on your machine

  • your campaign database
  • your notes
  • your style profile
  • your exports

Leaves only when you click Generate

  • the relevant slice of your notes, for that call and nowhere else

→ Anthropic API ← the draft

Never exists

  • a cloud copy of your world
  • an account holding your campaign

The full promises — export guarantee, sunset plan, telemetry list — live on the trust page.

Pricing

One purchase. One optional engine.

19 of 20 seats remaining · updated 2 Jul

The app

$29 $39 one-time
  • Yours forever
  • Local database on your machine
  • Full export built in
  • Every future update

The AI engine (optional)

$5–10 /mo after founder year
  • Companion $5/mo · Power $10/mo, locked for life
  • 12 months of Power included with a founder seat
  • Monthly credit allowance — menu published at public launch

The app works forever without a subscription. The subscription only powers generation.

Straight answers

The honest FAQ

So the engine is AI?

Yes — generation runs on Claude, Anthropic's model, against your campaign's memory. When you click generate, the relevant slice of your notes goes to Anthropic's API for that one call and nowhere else. Your database never leaves your machine, and the app works without the AI tier at all. If any AI in your prep is a dealbreaker, this isn't your tool — genuinely no hard feelings.

Who's behind this?

One developer — Sandy. I'm not a DM; I'm a systems analyst who listened to my own DM — a man who loves this game — describe losing his evenings to the grind around it, and couldn't leave the problem alone. His campaign has been the test bed ever since — he holds founder seat #1.

How is AI use measured?

During your founder year, it isn't — 12 months of Power are simply included. At public launch, AI use moves to credits priced to the real cost of each draft (a quick NPC costs a little, a full session plan more), with a published menu — never an opaque meter. Founder usage helps calibrate that menu.

Which systems?

Built for a 5e table, 5e-first. The PDF import brings your own books' content in; other systems' support grows from founder demand.

Mac/Linux?

Builds exist; Windows is the supported platform for the founder cohort.

Do my players' notes/data go anywhere?

Only what you paste in, only to generate what you asked for, only to Anthropic's API. No analytics on your campaign content.

What if I stop subscribing?

The app and your database are yours forever — organizing, browsing, editing never require a subscription. The subscription only powers generation.

Can I try it before committing?

The refund is the trial: run it for two weeks on your actual campaign, and if it doesn't earn its place, one email brings your $29 back. (A metered free trial ships with the public launch; founders simply get the more generous version.)