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CrystalSound vs Soundtool

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

CrystalSound compared with Soundtool
Detail CrystalSoundSoundtool logo Soundtool
What it doesAI-powered noise cancellation and screen recording for virtual meetings Free online audio tools, virtual instruments and AI voice cloning
StageNot given Not given
FoundedNot given Not given
Based inVN Not given
Pricing modelFreemium Free
PricingPremium: USD/User/Year (price not displayed on page), includes unlimited noise cancellation and cloud call recording. Elite (coming soon): $228 USD/User/Year, includes all Premium features plus meeting transcription, performance analysis, and risk analysis. Enterprise: contact for pricing. A 7-day f Not given
Key features
  • Bi-directional noise cancellation eliminates background noise from both user and other party
  • My Voice Only feature isolates and enhances user voice while suppressing other speakers
  • Secure offline screen recording with bidirectional audio capture
  • Acoustic echo suppression prevents annoying echoes in meetings
  • Automatic meeting minutes generation with keywords and sentiment analysis
  • Room echo removal improves voice clarity by minimizing room echo effects
  • Audio file enhancement for mp3, wav, and flac recordings
  • Voice changer effects including pitch shift and reverb
  • Team license management with flexible seat adjustment
  • On-device AI processing ensures privacy without cloud data transmission
  • 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
  • Works as a virtual microphone in any application including Google Meet and Zoom with one-click installation
  • On-device processing protects user privacy by keeping all audio local without cloud uploads
  • Eliminates background noise while preserving natural voice quality with minimal distortion
  • Integrates seamlessly with any video conferencing or communication tool without switching apps
  • 30-day money-back guarantee provides risk-free trial of paid subscription
  • 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)44 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)80
Citation Flow (Majestic)3519
Referring domains (Majestic)4746

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