Novel writing software that tracks characters, timelines, and world rules, and catches continuity errors before readers do
Real rhymes. Real fast.
Stage
Startup
Startup
Founded
2025
2026
Based in
Not given
Not given
Pricing model
Freemium
Free
Pricing
Free: editor with one project and starter AI credits. Quill: $8/month with unlimited projects, full editor, World and Planner, no AI. Storyteller: $15/month with continuity checker and monthly AI allowance. Saga: $29/month with higher AI limit for daily drafting and series work.
Not given
Key features
Continuity checker that identifies contradictions with both passages quoted
Plot hole checker
Planner with chapter cards showing intended story purpose
Shows how story changes ripple through manuscript
Free editor with no account or card required
Local-first with manuscript stored on user's machine
AI-generated prose for scenes as beat sheets requiring approval
Hand-editable character and world entries that become canon
Hand-edited word list of 122,000+ words including modern terms, phrases, names, places and brands
Perfect rhymes verified by ear with human vetting
Adjustable slant rhymes dial for near-miss rhymes
Internal rhymes that find rhymes hiding inside longer words
Wildcard rhymes to focus on specific sounds
Stretch rhymes for creative near-misses
Homograph pairs for words with multiple pronunciations
Free access with no login or installation required
What makes it different
Automatically reads manuscript to populate character, place, and object tracking rather than requiring manual form entry
Only checks for continuity when you request it, never running in background while typing
Shows both conflicting passages side by side for every continuity issue found
Director Mode ensures AI-drafted scenes don't contradict character knowledge before prose is written
Manuscript never leaves your machine or used for AI training
Human-curated rhymes instead of computer-generated results
Internal rhymes, wildcard rhymes and stretch rhymes not found on other rhyming sites
Homograph pairs pronunciation selection not offered by other rhyming sites
Built by a working lyricist with 20 years of teaching experience
Bunsho
RhymeHamster