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OmniChar vs Vaivox

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

OmniChar compared with Vaivox
DetailOmniChar logo OmniCharVaivox logo Vaivox
What it doesOpen format for portable AI characters that stay consistent across models Translate and dub any video into your language
StageNot given Not given
FoundedNot given Not given
Based inIN Not given
Pricing modelFreemium Freemium
PricingFree open-source app (GPL-3.0). OmniChar Cloud: 300 free credits to start. Images priced by resolution: 2 credits at 1K, 5 credits at 2K, 20 credits at 4K (without character). With character: 11 credits at 1K, 18 at 2K, 44 at 4K. Videos priced per second: 10 credits at 480p, 12 at 768p, 26 at 2K, 32 Free: 15 minutes first month, then 10 minutes per month. Starter: €7.99/month with 120 minutes per month. Medium: €12.99/month with 240 minutes per month. Pro: €24.99/month with 500 minutes per month. One-time option: 2-hour pack for €9.99 (120 minutes, valid 12 months).
Key features
  • Portable .char file format for characters across multiple models
  • Local GPU generation with built-in diffusion engine
  • Cloud generation service with pay-per-generation pricing
  • Node-based canvas for building generative pipelines
  • Embedded character licensing and consent verification
  • Local LoRA training on 16GB GPUs
  • Continuity scoring to measure character consistency
  • Integration with FLUX.2, MiniMax H3, Krea 2, LTX-2.5 and hosted API models
  • Supports 82 languages
  • AI-generated natural voices
  • Works in browser without installation
  • Processes up to 2 hours 30 minutes per video
  • Male and female voice options
  • Multi-voice for different speakers
  • Processes videos in minutes
  • Contextual translation, not word-for-word
What makes it different
  • Free and open source application under GPL-3.0 license
  • First consumer dubbing platform designed for viewers, not creators
  • Dubbed audio in natural voice instead of subtitles
  • Support for Bilibili and VK videos not supported by other tools
  • No lip-sync delay for faster processing and lower cost
  • Simple workflow: paste link, pick language, listen
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)8 no change since last check19 no change since last check
Trust Flow (Majestic)35
Citation Flow (Majestic)2523
Referring domains (Majestic)3624

5 details filled in for both companies.

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