Free: $0 forever. Starter: $39 per month ($468 billed yearly). Growth: $99 per month ($1,188 billed yearly). Scale: $279 per month ($3,348 billed yearly). All paid plans include a 14-day free trial of Growth. Founding customers: 50% off first year on paid plans.
Key features
Live syllable meter showing 5-7-5 count as haiku lines are written
Customisable rhyme schemes including couplets, alternating, enclosed, ballad rhyme, monorhyme or none
Personalisation field to include names, dates and shared memories in poems
Line-by-line editing with real-time word, line and syllable count updates
Export as text file, image with choice of typeface, or copy to clipboard
Support for eight languages: English, Spanish, French, German, Italian, Portuguese, Urdu and Hindi
Instructions enforce natural language over forced rhymes and concrete images over abstract descriptions
Drafts help centre articles from code
Flags stale articles on merged pull requests
Generates changelog from merged PRs
Publishes API reference without OpenAPI spec
AI answers on help centre
Imports existing documentation
Integrates with Claude and Cursor via MCP
Links claims back to source code
Draft review before publishing
What makes it different
Enforces the formal rules of each poetic form rather than ignoring them
Shows live syllable counts for forms with fixed meter so users can verify accuracy as the poem is written
Completely free with no limits, daily caps, or hidden paywalls
Full ownership of generated poems with no rights claimed by the service
Writes documentation directly from your code, not manual files
Keeps docs accurate by flagging stale articles on each merged PR
Captures real screenshots of your app rather than generic mockups
Generates API reference automatically without an OpenAPI spec
Works with apps built using no-code tools like Lovable, Bolt or v0