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Vocal Isolator vs OmniChar

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

Vocal Isolator compared with OmniChar
DetailVocal Isolator logo Vocal IsolatorOmniChar logo OmniChar
What it doesAI vocal and music separator for creating acapellas, instrumentals, and karaoke tracks Open format for portable AI characters that stay consistent across models
StageNot given Not given
FoundedNot given Not given
Based inNot given IN
Pricing modelNot given Freemium
PricingFree tier: 30-second preview without sign-in, 1 minute free downloads after sign-in, 10 clips up to 30 seconds daily. Pro: $9.99/month for 20 hours monthly. Pay-as-you-go: 20 Minute Pack $1.99, 1 Hour Pack $4.99, 10 Hour Pack $14.99. Free 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
Key features
  • BS-RoFormer AI model for source separation with 18.10 dB instrumental SDR on MVSEP leaderboard
  • Supports MP3, WAV, FLAC, AIFF, M4A, AAC, OGG, OPUS audio and MP4, MOV, M4V, WEBM, MKV video up to 2 GB
  • Returns both tracks as 44.1 kHz, 16-bit WAV or MP3 with sample alignment
  • Speed control from 50% to 150% without changing pitch
  • Key shift up or down by up to 6 semitones without changing speed
  • BPM and key detection on acapella extractor
  • 24-bit WAV output option at 44.1 or 48 kHz on acapella extractor
  • Remove background noise, hum, fans, traffic, and room echo from speech
  • 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
What makes it different
  • Uses AI source separation instead of phase cancellation, keeping bass and drums intact
  • Automatic file deletion after 24 hours for privacy
  • Fast processing on dedicated cloud GPUs with instant preview as upload begins
  • Free and open source application under GPL-3.0 license
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)5 +3 (up) since last check8 no change since last check
Trust Flow (Majestic)03
Citation Flow (Majestic)025
Referring domains (Majestic)036

4 details filled in for both companies.

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