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OmniChar vs Compeller

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 Compeller
DetailOmniChar logo OmniCharCompeller logo Compeller
What it doesOpen format for portable AI characters that stay consistent across models AI show pipeline for live music that generates audio-reactive visuals from tracks and performs them live through REACT
StageNot given Startup
FoundedNot given 2024
Based inIN Not given
Pricing modelFreemium Free
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 Not given
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
  • Generate audio-reactive visuals from music tracks
  • REACT real-time show engine for live performance
  • DMX lighting control
  • NDI output support
  • API and MCP surfaces for automation
  • Refine visuals for different output formats
  • Export and reuse show visuals
  • Patent-pending real-time audio-driven math engine
  • Repeatable venue show workflows
  • CDJ-connected setups support
What makes it different
  • Free and open source application under GPL-3.0 license
  • Patent-pending real-time audio-driven visual engine that responds with musical structure and timing, not just amplitude triggers
  • One connected pipeline from track to live performance covering generation, refinement, performance, and release
  • Free to use with no credit card required
  • Live 24/7 proof of concept streaming on Kick and Twitch
  • Agent-first API and MCP surfaces for programmatic automation
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 check28 no change since last check
Trust Flow (Majestic)32
Citation Flow (Majestic)2529
Referring domains (Majestic)3675

4 details filled in for both companies.

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