Start free. Upgrade when you're ready for AI-powered analysis.
Frequently Asked Questions
What AI models do you use?
We use Claude by Anthropic for deep narrative analysis and GPT-4.1-mini by OpenAI for faster tasks like comparable titles and query letters. All processing happens server-side — your manuscript never touches the browser.
Is my manuscript safe?
Yes. Your manuscripts are stored in encrypted Firebase storage. AI providers (Anthropic/OpenAI) do not store or train on your text. We never share your work with anyone.
Can I cancel anytime?
Absolutely. Cancel from your profile page at any time. No contracts, no hidden fees. Your data is preserved for 30 days after cancellation.
What's the difference between the rules engine and AI?
The rules engine (free) runs locally in your browser — it detects patterns like passive voice, weak verbs, pacing issues, and show-vs-tell. AI features (paid) send excerpts to language models for deeper analysis: narrative critique, comparable titles, beta reader simulation, and more.
What file formats are supported?
.docx (Word), .pdf, and .txt files up to 10MB.