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Denoisa vs Soundtool

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

Denoisa compared with Soundtool
DetailDenoisa logo DenoisaSoundtool logo Soundtool
What it doesFree AI background noise remover for audio and video 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
PricingCredit packs: 60 credits $4.99, 300 credits $9.99, 600 credits $16.99. Monthly subscription $16.99/month (1,800 credits). Yearly subscription $149.00/year (1,800 credits monthly, billed yearly). Pack credits never expire; plan credits expire at month end. Not given
Key features
  • Free 30-second preview of both Standard and Enhanced modes
  • Free cleaning for files up to 5 minutes with Standard
  • Removes traffic, wind, fans, hum, hiss, keyboard clicks and chatter
  • Supports MP3, WAV, M4A, AAC, FLAC, OGG, MP4, MOV and WebM
  • Standard processes files up to 60 minutes and 2 GB in browser
  • Enhanced processes up to 30 minutes, audio up to 500 MB, video up to 2 GB
  • Automatic refund if Enhanced file fails
  • Private processing with automatic deletion after 24 hours
  • Cancel subscription anytime
  • 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 software installation needed, runs entirely in browser
  • Keeps voice natural without robotic or muffled sound
  • Standard processes locally so files never leave your device
  • Fair credit-based billing with no expiry on packs
  • Free preview on your own file before any payment
  • 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)6 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)019
Referring domains (Majestic)06

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