Captioner 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.

Captioner compared with Unmix Studio
Detail	Captioner	Unmix Studio
What it does	AI subtitle generator and editor for videos	AI stem splitter that separates songs into vocals, drums, bass, guitar, piano and other instruments
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 30 one-time credits. Basic: $10/month (300 credits) or $60/year. Creator: $20/month (1,200 credits) or $120/year. One-Week Pass: $7 one-time (120 permanent credits + 7 days Creator features). Additional permanent credits: $6 for 120 credits, $15 for 300 credits, $30 for 600 credits.	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	98%+ accuracy AI transcription Support for 98+ languages Transcribe up to 2 hours per video Export in SRT, VTT, and SBV formats Precise word-level timestamps In-browser subtitle editing Automatic transcript alignment Video export with burned-in subtitles Subtitle translation to 15+ languages Built-in voice extraction for background noise	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	Highest accuracy AI transcription optimized for videos Precise timestamps requiring minimal manual editing Editing experience built by content creators for creators Automatic alignment of existing transcripts Supports multiple subtitle formats and platforms	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 votes	0	0
DR (Domain Rating by Ahrefs)	22 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	8	0
Citation Flow (Majestic)	29	0
Referring domains (Majestic)	80	0

5 details filled in for both companies.

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