AI writing tool for character headcanons and scene ideas
Stage
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Founded
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Based in
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Freemium
Pricing
Free: $0 per month, unlimited members, 1 voice, 3 templates, MCP server. Business: $8 per user per month billed yearly (save 20%). Enterprise: coming soon.
Free: 50 welcome Sparks for 7 days (up to 5 standard generations). Spark Pack 500: $4.90 (up to 50 standard generations, valid 365 days). Spark Pack Plus 2,000: $14.90 (up to 200 standard generations, 24% less per Spark, valid 365 days).
Key features
Brand voice definition with tone, style rules and linguistic behavior configuration
MCP integration to connect with Claude, ChatGPT, Cursor and other AI tools
Audience context configuration for targeted messaging
Generate structured headcanon ideas with premise, emotional logic, and scene hooks
Reroll and rewrite generations with 3 Sparks per rewrite
Save and share headcanons through public share links
Preset prompt angles for common fandom scenarios
Control panel for tone, angles, and canon distance customization
Generate multiple tones for the same character premise
Account-based result storage with persistent access after Sparks expire
What makes it different
Enforces brand consistency automatically across all AI tools without extra steps or manual prompting
Brand voice lives in the tools as enforceable parameters rather than in unread PDF style guides
Works with every AI tool your team uses through MCP integration
Solves the mechanical inconsistency problem that AI creates at scale
Templates and tone control built specifically for headcanon generation instead of generic chat
Reusable, structured output designed to be saved and shared with fandom communities
Emotional logic and expandable details for turning ideas into finished fic
Specialized for fandom writers with existing character tension and ships
Focused text-based generation rather than image generation
Brivvy
Margo