Granthavya gives you total creative control. Your characters, your world, your vision. The AI writes — you direct.
Every writer using AI has felt this.
We built Granthavya because we felt it too.
Define every character, every rule, every corner of your world. Granthavya's Story Bible is your creative contract with the AI. What you define here, the AI follows — always. No invented characters, no broken rules, no surprises.
After every chapter, Granthavya automatically extracts what happened — where characters are, what events occurred, what facts were established. This becomes the memory for every chapter that follows. Your story stays consistent automatically.
Scan your entire manuscript with one click. Granthavya's Consistency Checker reads every chapter and flags contradictions, timeline errors, and character violations — with a direct link to the exact chapter where the problem lives.
Define characters, world, rules, and your author's voice. The AI works within every constraint you set.
Scenes, emotional arcs, word targets, direction. Map out your book before a single word is generated.
Generate chapters faithful to your vision, every time. The Continuity Ledger keeps your story consistent automatically.
Start free. No card. Upgrade when your story demands it.
Start with a free plan. No card needed. Write your first chapter today.