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FastH3 Omni vs AvatarSay

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 AvatarSay
DetailFastH3 Omni logo FastH3 OmniAvatarSay logo AvatarSay
What it doesAI video generation with synced audio from reference images and text prompts Turn text into an AI avatar — then make it talk.
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Paid
PricingNot given Free sign-up: 30 free credits plus one free talking clip up to 5 seconds (limited launch offer). Starter: $9.90 for 500 credits (one-time). Creator: $24.90 for 1,500 credits (one-time). Studio: $59.00 for 4,000 credits (one-time). Avatar generation costs 4 credits per standard set or 6 credits per H
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
  • Eight avatar styles: Anime, 3D Cartoon, Pixel Art, Realistic, Professional Avatar, Fantasy, Watercolor, Cyberpunk
  • Generate two 1024×1024 portrait variations per prompt
  • Create talking videos with lip-sync animation up to 30 seconds
  • Eight built-in English text-to-speech voices
  • Private content never used for model training
  • No subscription required, credits never expire
  • Use avatars commercially
  • Profile picture generator for Discord, YouTube, Twitch, LinkedIn
  • Random anime character and RPG NPC generators
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
  • One-time purchases with no subscription; credits never expire
  • Fictional characters by design; never animates real people or existing photos
  • Content remains private and is never used for AI model training
  • Transparent pricing with no hidden multipliers or surprise charges
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 check1 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)06
Referring domains (Majestic)01

4 details filled in for both companies.

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