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FastH3 Omni vs Words into Music

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

FastH3 Omni compared with Words into Music
DetailFastH3 Omni logo FastH3 OmniWords into Music logo Words into Music
What it doesAI video generation with synced audio from reference images and text prompts Turn your words into music with an AI song generator
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Freemium
PricingNot given Starter: $9.99/month (30 songs/month); Creator: $19.99/month (65 songs/month); Studio: $29.99/month (100 songs/month). Yearly billing offers 6 months free: Starter $59.99/year, Creator $119.99/year, Studio $179.99/year. One-time song packs: 20 songs for $9.99, 40 songs for $19.99, 90 songs for $39.9
Key features
  • Up to 9 reference images per generation
  • Up to 3 audio references per generation
  • 5 fixed video lengths from 5.875 to 14.375 seconds
  • 4 aspect ratios (16:9, 1:1, 9:16, 4:3)
  • 24 fps frame rate
  • Real-time rendering for first 3 reference images
  • First and last frame control
  • MP4 output saved for 7 days
  • Text prompt with reference naming
  • Automatic credit refund for failed generations
  • Generate complete songs with vocals and backing music from descriptions or lyrics
  • Support for 11 languages including English, Spanish, German, French, Brazilian Portuguese, Italian, Dutch, Polish, Swedish, Japanese and Korean
  • Full songs up to 3 minutes long
  • MP3 downloads and private song library
  • Create rap songs and diss tracks
  • Make instrumental songs without vocals
  • Edit and regenerate songs with different lyrics or musical direction
  • Preview and edit lyrics before song generation
  • Free writing and lyrics generation tools
  • Customize genre, mood, instruments and vocal style
What makes it different
  • Synced audio and video in a single generation pass
  • 8-step distilled model for fast generation in browser
  • No installation or GPU required
  • No music-making experience required; describe songs in simple words
  • Use your own lyrics or AI-generated lyrics as the starting point
  • Download MP3s and keep songs in a private library
  • Support for multiple genres including rap, rock, indie, acoustic and instrumental styles
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)4 +4 (up) since last check24 +9 (up) since last check
Trust Flow (Majestic)06
Citation Flow (Majestic)023
Referring domains (Majestic)012

4 details filled in for both companies.

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