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Happy Shrimp vs CrayonInk

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Happy Shrimp compared with CrayonInk
DetailHappy Shrimp logo Happy ShrimpCrayonInk logo CrayonInk
What it doesTurn one line into a complete song with lyrics, vocals and arrangement Turn any photo into a printable coloring page
StageMVP Not given
Founded2026 Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree tier available. Paid plans: Basic at $14.90/month (1,000 credits/month) and Premium at $32.90/month (3,000 credits/month). Save up to 51% with yearly billing. Free: 2 pages per new account, no watermark. Book 12: $9 one-time for up to 12 pages plus cover. Book 24: $14 one-time for up to 24 pages plus cover. Family plan: $6/month for 30 pages per month. Classroom plan: $12/month for 80 pages per month.
Key features
  • Text to full song generation from mood, memory or story
  • Smart lyrics generation and optimization in Chinese or English
  • Reference audio for style transfer
  • Style transfer to reimagine audio in new genres
  • Music recipes showing prompts behind each song
  • Scene presets for moods like late-night emo, workout, sleep, coffee-afternoon and focus
  • Community plaza to publish, discover and engage with AI-generated music
  • Extend music seamlessly up to 8 minutes
  • WAV export for high-quality lossless audio
  • Vocal removal with 2-stem or multi-stem splitting
  • Convert photos to black-and-white coloring pages with AI
  • Four detail levels: Simple, Standard, Detailed, Bold & detailed
  • Multiple art styles: Classic, Anime, Kawaii, Mandala
  • Create coloring books with up to 12 or 24 pages plus custom cover
  • Download as print-ready 300 DPI PNG or PDF for US Letter and A4
  • Generate line art drawings with more detail and texture
  • Create outlines with instant edge detection, no AI
  • Support JPEG, PNG, WebP and HEIC images up to 10 MB
  • Google sign-in for account creation and 2 free pages
  • No watermark on any pages, free or paid
What makes it different
  • End-to-end full-track generation planning lyrics, melody, arrangement and vocals together in one pass
  • Deep understanding of both professional music terminology and everyday language
  • Strong control over vocal gender, singing style, key, BPM, instrumentation and emotional progression
  • Commercial licensing available with credits-based usage system
  • No watermark on any pages, free or paid
  • 2 free AI coloring pages for every new account
  • Photos deleted within 24 hours
  • Results drawn in about a minute
  • Download PNG to check before paying for PDF
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)40 −1 (down) since last check4 +1 (up) since last check
Trust Flow (Majestic)197
Citation Flow (Majestic)3314
Referring domains (Majestic)1442

5 details filled in for both companies.

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