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VoxForge vs Unmix Studio

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

VoxForge compared with Unmix Studio
DetailVoxForge logo VoxForgeUnmix Studio logo Unmix Studio
What it doesTurn any ebook into a multi-voice audiobook AI stem splitter that separates songs into vocals, drums, bass, guitar, piano and other instruments
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: $0 (first chapter of every book, all preset voices, MP3 download). Pro: $39/month (unlimited books, unlimited rendering, monthly billing, cancel anytime). Lifetime: $199 (one-time payment, everything in Pro forever, all future voices included). Free: 5 credits on sign-up (one song up to 5 minutes). Starter: $7.49 for 100 credits (about 25 songs of 4 minutes at 1 credit per minute). Studio: $44.99 for 750 credits (about 187 songs). Pro: $169.99 for 3,000 credits (about 750 songs). Most tools use 1 credit per minute; the 4-Stem Best Quality
Key features
  • Auto character detection and casting
  • Multi-voice rendering across English, Chinese, and Japanese
  • Voice cloning from reference audio
  • Live chapter render progress tracking
  • Stream and export to MP3 or M4B formats
  • Support for EPUB, PDF, and TXT file formats
  • Unlimited rendering with no per-character caps
  • Chapter markers and audiobook structure
  • Split songs into 6 stems: vocals, drums, bass, guitar, piano and other instruments
  • Further split any part: drums into kick, snare, hi-hat, toms, ride and crash; vocals into lead and backing
  • Every-instrument split separates about 50 kinds of instruments
  • Works entirely in web browser, no installation needed
  • Support for MP3, WAV, M4A and FLAC files up to 10 minutes
  • Processing takes 1 to 3 minutes per song in the cloud
  • Download stems as 320 kbps MP3 files
  • Free MP3 to MIDI and Audio to MIDI conversion in browser
  • Songs and splits saved in account for 30 days then deleted automatically
What makes it different
  • No per-character subscription fees; unlimited rendering instead
  • Lifetime buy-once option for complete pipeline ownership
  • Warm, human-sounding voices built specifically for long-form fiction
  • Voice cloning and custom voice reuse across multiple books
  • Built by an experienced audiobook producer with eight years in the field
  • AI models trained on thousands of separated recordings for clean, remix-ready stems
  • One-time credit purchases that never expire, no subscription required
  • Free MIDI conversion using Spotify's open-source Basic Pitch model
  • Songs not used to train AI models, processed in the cloud with 30-day automatic deletion
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)140
Referring domains (Majestic)60

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