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Clean Voice vs Soundtool

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

Clean Voice compared with Soundtool
Detail Clean VoiceSoundtool logo Soundtool
What it doesNot given Free online audio tools, virtual instruments and AI voice cloning
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingFree: 10 credits (up to 10 minutes audio or 3 minutes video). Pay as you go: $11 for 5 hours, $20 for 10 hours, $45 for 30 hours. Monthly subscription: $11/month for 10 hours, $30/month for 30 hours, $90/month for 100 hours. Yearly subscription: same as monthly charged annually. Not given
Key features
  • Supports MP3, M4A, WAV, and AAC audio formats; MP4, MOV, and WebM video formats
  • Files stay in browser until confirmed upload
  • Retry failed tasks from Activity history
  • Support files up to 1 GB and 30 minutes by default
  • Subscription credits roll over up to 3 times the plan limit
  • 15 playable virtual instruments including piano, guitar, drums, violin, cello, saxophone, trumpet, flute, clarinet, ukulele, harmonica, harp, kalimba, xylophone, and bass guitar
  • AI voice cloning with 10-second voice sample recording for Chinese and English
  • Speech-to-text transcription with support for 90+ languages and SRT subtitle export
  • Stem splitter separating songs into vocals, drums, bass and other stems using Demucs model
  • AI noise removal using deep neural network to clean audio from hiss, hum, wind and background noise
  • Audio format conversion supporting MP3, WAV, M4A and WebM
  • Audio effects including reverb, 8D audio, distortion, delay, echo, chorus, flanger, fade in/out and equalizer
  • Signal generators for binaural beats, white noise, tone generation and metronome
  • Audio editing with trimming, cutting, merging, reversing, normalization and compression
  • Text-to-speech with 30+ AI voices in American and British English
What makes it different
  • No credit card required to start with 10 free credits
  • Simple 3-step workflow without needing to learn editing software
  • Transparent credit system with clear per-minute rates
  • All processing happens entirely in your browser with no server uploads and no registration required
  • Complete audio workflow from raw recording to finished export with 67 free tools
  • Fully translated into 14 languages with every interface element localized
  • All AI tools run entirely on-device with no server cost, no upload queues, and unlimited use
  • Instant access to tools with no downloads, plugins or installation required
Community votes00
DR (Domain Rating by Ahrefs)13 +2 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)60
Citation Flow (Majestic)2219
Referring domains (Majestic)686

3 details filled in for both companies.

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