Case study
FictionEngine
A writing platform whose AI remembers your characters, scenes and voice from one session to the next.
An AI writing platform that remembers your story.
What it is
A fiction platform for writers. Bring your characters and premise, and the engine helps draft scenes, work through plot and revise prose while staying consistent with everything written before.
The hard parts
- General AI tools forget your story between sessions. FictionEngine holds your characters, scenes and voice, and brings the right context into every request.
- Different writing tasks go to different AI models: fast and inexpensive for brainstorming, stronger models for important prose.
- Subscription tiers with usage limits and feature access enforced consistently across the product.
- Every revision is versioned, so writers can experiment without losing their place.
Outcomes
- Writers stay in flow without re-explaining the story every time.
- Consistent voice and characters across long manuscripts.
- Predictable costs, because the engine picks the right model for each job.
- A real subscription product with paying tiers.
Where Think New helped
Think New built FictionEngine from scratch: the writing app, the platform behind it, and the AI orchestration layer that gives the product its memory.
Have a project that needs this kind of build?
A 30-minute call is the fastest way to find out whether we can help. You will talk to Adam directly, and you will leave with a clear next step either way.