Safe, Transparent, and Powerful
We believe in providing the best AI tools without compromising your rights as an author.
Zero Data Retention
Writing Crucible will never log your prompts or use them to train proprietary models. Your data exists only momentarily during inference.
- Privacy guaranteed
Bring Your Own Key
Plug in API keys directly from Anthropic, OpenAI, OpenRouter, or Google Gemini. Maintain an absolute stranglehold on your costs without middleman markups.
- Encrypted API storage
Total Agency
The AI acts as an assistant, never an author. You completely dictate when and how the platform attempts to help. Turn it off if you don't need it.
- Completely Optional
Frequently Asked Questions
Do I need to use the AI features?
No! Writing Crucible functions as a comprehensive, fully-featured drafting environment with robust worldbuilding and outlining capabilities even without inserting opening API integrations. It is yours to decide when you need artificial help.
Will you use my book to train models?
Never. We maintain a rigorous Zero Data Retention policy. We also recommend leveraging professional tier API keys which usually guarantee your data isn't siphoned by the foundation AI provider themselves.
What providers are currently supported?
You can plug in direct API keys for Anthropic (Claude), OpenAI (ChatGPT), Google (Gemini) or utilize OpenRouter for dozens of open-source and uncensored models.
Ignite Your Prose
Break past writer's block precisely when you need it, knowing your intellectual property remains private and purely your own.