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Vocal Isolator vs ImgAPI

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 ImgAPI
DetailVocal Isolator logo Vocal IsolatorImgAPI logo ImgAPI
What it doesAI vocal and music separator for creating acapellas, instrumentals, and karaoke tracks One unified API for AI image generation across multiple models
StageNot given Not given
FoundedNot given Not given
Based inNot given CN
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: 3 images daily in web playground. Paid: GPT Image 2.6 Standard $0.0054/image at 1K resolution; GPT Image 2.6 Flare $0.0179/image at 1K, $0.0215 at 2K, $0.0269 at 4K; GPT Image 2.6 Sunburst $0.0215/image at 1K, $0.0269 at 2K, $0.0322 at 4K; GPT Image 2.5 Standard $0.0054/image at 1K, $0.0143 at
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
  • Support for multiple AI models including GPT Image 2.6, GPT Image 2.5, Gemini (Banana) and Seedream 5.0 Pro
  • Text-to-image generation from custom prompts
  • Image-to-image generation using reference images
  • Adjustable image resolution up to 4K
  • Multiple aspect ratio options for generated images
  • Credit-based billing with no failed charge for unsuccessful generations
  • Free daily allowance of 3 images without account signup
  • Support for up to 12 reference images per request
  • Consistent API parameters across all supported 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
  • Unified API access to multiple top AI image generation models through a single interface
  • No account or signup required to try 3 free images daily
  • Pay only for successful image generation with automatic credit refunds on failures
  • Supports both text prompts and reference images for flexible generation workflows
  • Latest high-quality models including GPT Image 2.6 and Seedream 5.0 Pro
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 check5 no change since last check
Trust Flow (Majestic)01
Citation Flow (Majestic)023
Referring domains (Majestic)025

4 details filled in for both companies.

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