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Wan API vs Vocal Isolator

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

Wan API compared with Vocal Isolator
DetailWan API logo Wan APIVocal Isolator logo Vocal Isolator
What it doesIndependent platform for Wan and Seedance video generation AI vocal and music separator for creating acapellas, instrumentals, and karaoke tracks
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Not given
PricingWan 3.0: $0.0275–$0.110 USD per billable second (480p–1080p with nsfw_checker enabled); Wan 3.0 Prime: $0.0442–$0.182 USD per billable second (480p–1080p with nsfw_checker enabled); Wan 3.0 Pro: $0.126–$0.161 USD per billable second (1080p–4K, 30% savings); Wan 3.0 Prime Pro: $0.182–$0.217 USD per b Free 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.
Key features
  • Text-to-video generation with multiple input options
  • Multiple resolution tiers from 480p to 4K
  • Generated audio for videos
  • Video clips up to 30 seconds
  • API integration with prepaid billing
  • Playground for testing without API integration
  • Multiple Seedance model variants
  • Reference video and audio input support
  • Image animation capabilities
  • 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
What makes it different
  • Independent platform not affiliated with Alibaba, Wan or ByteDance
  • Access to multiple video models in one platform
  • Pricing savings compared to official sources
  • Transparent per-second pricing based on resolution and duration
  • 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 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)21 −1 (down) since last check5 +3 (up) since last check
Trust Flow (Majestic)100
Citation Flow (Majestic)270
Referring domains (Majestic)350

4 details filled in for both companies.

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