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Vocal Isolator vs Narva

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 Narva
DetailVocal Isolator logo Vocal IsolatorNarva logo Narva
What it doesAI vocal and music separator for creating acapellas, instrumentals, and karaoke tracks AI long video generator for YouTube
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelNot given Paid
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. Starter: $29/month (300 credits, approximately 30 minutes of video). Creator: $79/month (1,000 credits, approximately 100 minutes of video). Pro: $199/month (3,000 credits, approximately 300 minutes of video). About 16 credits per finished minute of long video.
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
Not given
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
  • No camera or editing software required; complete videos generated in one pass from a topic, script or voiceover
  • Pay only for finished video length with exact cost preview before rendering; failed renders refunded automatically
  • Works for any narrated faceless format from documentaries to sleep stories, mysteries and explainers
  • One-click YouTube Shorts generation from any long video with new hook automatically written
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 check4 +4 (up) since last check
Trust Flow (Majestic)02
Citation Flow (Majestic)020
Referring domains (Majestic)05

3 details filled in for both companies.

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