A writer's room without the egos.
Seven lenses on your world. The internal logic your story needs to hold.
You can feel the thin spots in your world-building like loose floorboards you keep stepping around. The economics don't quite track. The politics are hand-waved. The culture is a costume, not a skeleton.
Yesbrainer turns your premise through economic, political, social, cultural, technological, environmental, and ethical lenses. It finds the tensions you planted and the ones you didn't. It asks the questions your characters would ask if they lived in the world you're building.
No internet connection needed. No AI reading your manuscript and feeding it to a training set. Just you and the shape of the world you're making.
The Problems You Already Know
Thin World-Building
Your near-future city has privately owned water but no explanation for how that changes bedtime stories. The Cultural Lens asks what you missed.
Lyrics That Sound Like Headlines
You're stuck on a concept album about gentrification. The music is there. The words feel like journalism. The lenses give you angles, not answers.
Internal Consistency at Scale
A novel's economy, politics, and social order need to interact. Seven lenses running simultaneously find where your world contradicts itself.
Stories From the Field
Plot Holes and Power Dynamics
You're writing a novel set in a near-future city where water is privately owned. You know the world-building is thin in places. You can feel it, like a loose floorboard you keep stepping around. You type your premise into the synthesis engine with all seven lenses active. The Economic Lens maps the wealth concentration. The Political Lens surfaces coalitions you hadn't considered: who would resist, and why. The Cultural Lens asks the question that rewrites your second act: what stories does a privatised-water society tell its children at bedtime? Your novel doesn't need a thinktank. But your novel just got one, and it doesn't charge by the hour.
The Songwriter's Detour
You write songs for a living, or something close to it. You've been stuck on a concept album about gentrification. The music is there. The lyrics feel like a newspaper. You type 'the gentrification of a working-class neighbourhood over fifteen years' into Yesbrainer. The Cultural Lens gives you language you didn't have: ritual and rhythm, the daily patterns that change when the coffee shop replaces the laundrette. The Social Lens maps identity shifts. The Economic Lens follows the money, but it's the 'unintended consequences' section that gives you your chorus: the new residents mourn the character they're erasing. You don't use the software's words. You use its angles. The album comes out sharper than anything you've written.
Fiction doesn't need to be accurate. It needs to be internally true.
Yesbrainer helps you find where your world holds together, and where it doesn't.