About
A whole workshop for your world.
Aethera is a private AI storyworld studio. Run long-form campaigns or quick scenes with an AI Game Master that actually remembers your world — your cast, your lore, and every story beat that came before.
Most AI chat forgets. You introduce a character, build a place, make a promise three scenes ago — and it's gone. Aethera was built around the opposite idea: a Game Master that keeps a living memory of your story, and a workshop of tools around it so your world can grow instead of scattering into the scrollback.
Underneath the chat sits a real studio — codices for reusable lore, a cast with relationships and memory, an in-world phone and calendar, pinboards and canvas, saved story moments, branching canon, and a character whose energy, mood, wardrobe, and consequences persist from scene to scene. You bring your own AI key — across five providers — so you stay in control of the model and the cost.
It's made for writers, worldbuilders, and roleplayers who want the freedom of AI without giving up ownership of what they make.
What we believe
Built for privacy
Your stories are yours alone. We don't read, sell, or train on your data. Ever.
Yours to keep
Export your worlds anytime in readable formats. Your creativity is never locked in.
For writers & roleplayers
From solo novelists to immersive RPers — Aethera adapts to how you tell stories.
One purchase
No subscriptions. A one-time purchase for lifetime access to your worlds.
Made for how you tell stories
Writers & novelists
Keep a series bible that never contradicts itself.
Roleplayers
A cast and a character that remember your history.
Game masters
A co-GM that holds your whole world in its head.
Where we are right now
Aethera is in active development. New accounts open in the upcoming Private Testing phase. We build in the open — you can follow every major change on the updates page.
See what's shipped & what's next