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FastTranscriber vs VoiceIsolator

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

FastTranscriber compared with VoiceIsolator
DetailFastTranscriber logo FastTranscriberVoiceIsolator logo VoiceIsolator
What it doesConvert audio and video to text online with fast AI transcription Free AI voice isolator to remove noise from audio and video in your browser, or strip background music with GPU isolation
StageStartup Not given
Founded2026 Not given
Based inUS Not given
Pricing modelFreemium Freemium
PricingFree: 2 uploads per day, 20-minute transcript previews, saved history, TXT and SRT export. Pro Monthly: $20/month. Pro Annual: $120/year (equivalent to $10/month, save 50%). Noise cleanup: free and unlimited. AI voice isolation: 1 Credit per minute. Credit packs: 100 Credits for $4.99 (5.0¢ per minute), 250 Credits for $9.99 (4.0¢ per minute). New accounts receive 10 free Credits.
Key features
  • 99.8% accuracy with Whisper technology
  • Support for 98+ languages
  • Upload files up to 15 GB
  • Unlimited transcription minutes on Pro plan
  • Speaker recognition
  • Export as TXT, SRT, and VTT formats
  • Saved transcript history
  • GPU-powered ultra-fast processing
  • Private and secure transcription
  • Support for MP3, MP4, WAV, M4A, FLAC, OGG, AAC, and more
  • Free browser-based noise cleanup using DeepFilterNet3
  • AI voice isolation with Mel-Band RoFormer to remove background music
  • No file upload for noise cleanup mode
  • Supports multiple audio and video formats
  • Before and after comparison player
  • Works on mobile browsers and phones
  • Downloads as WAV or MP3
  • 10-minute file length limit with 100 MB size limit for AI isolation
  • Three strength settings: Gentle, Balanced, and Maximum
What makes it different
  • GPU-powered transcription processes audio and video to text in seconds
  • 99.8% accuracy with Whisper AI technology
  • Support for 98+ languages including challenging language combinations
  • Unified interface for both audio and video files
  • Large file support up to 15 GB with unlimited minutes
  • Local browser processing eliminates upload costs and per-minute billing for noise cleanup
  • No account required and no watermark for free noise cleanup
  • Private processing with automatic upload deletion
  • Separate voice and background tracks output for AI isolation
  • Credits never expire with no subscription requirement
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)29 +1 (up) since last check27 +1 (up) since last check
Trust Flow (Majestic)192
Citation Flow (Majestic)3817
Referring domains (Majestic)27112

5 details filled in for both companies.

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