toolspool

Compare tools

Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

⇄ Comparison dimension — pick the market you're actually shopping in

SimpleClean logo
SimpleClean
✓ verifiedFreemium

Browser tool that strips background/wind noise from audio or video, letting creators preview a free clean sample before paying.

109K visits/mo71 saves
Splitter.ai logo
Splitter.ai
✓ verifiedFreemium

AI stem separation tool built on Deezer's Spleeter research, with free basic splitting and a Pro tier for cleaner extraction.

114K visits/mo2.7K saves
AI Mastering logo
AI Mastering
✓ verifiedFreemium

Automatic online audio mastering with a free unlimited plan; balances loudness and dynamics.

76K visits/mo
Music.AI logo
Music.AI
✓ verifiedPaid

Audio-AI company offering ethical stem-separation models for businesses plus the Moises app for musicians.

116K visits/mo
Speechify logo
Speechify
✓ verifiedFreemium

Text-to-speech and voice-typing assistant that reads PDFs and web pages aloud and dictates text across apps, for readers and multitaskers.

6.7M visits/mo17K saves
Pricing
Pay-as-you-go: $0.99 (2 hours)
Pay-as-you-go: $2.99 (5 hours)
Pay-as-you-go: $5 (10 hours)
Pay-as-you-go: $12 (30 hours)
Subscription: $3.50/mo (10 hours)
Subscription: $6/mo (30 hours)
Subscription: $25/mo (100 hours)

Free trial available

No public pricing

Free: $0/mo (unlimited mastering)

No public pricing

Free: $0/month (10 robotic voices, up to 1.5x speed)
Premium: $29/month (1,000+ voices, 60+ languages, up to 5x speed, dictation, podcasts)
Core features
  • AI-driven background and wind noise removal
  • Free 30-second cleaned preview before payment
  • Wide audio/video format support (MP3, WAV, MP4, MOV, etc.)
  • Bulk file upload with dashboard progress tracking
  • Pay-per-file or monthly subscription options
  • Automatic deletion of files after 7 days
  • AI stem separation based on Spleeter technology
  • Free basic multi-stem splitting
  • Pro-tier near-perfect 2-stem (vocal/instrumental) separation
  • Reverb removal (Pro)
  • Direct YouTube link splitting (Pro)
  • API access for developers
  • Automatic AI audio mastering
  • Loudness and dynamic-range balancing
  • Target loudness and mastering-level customization
  • Output format customization
  • Spectrum and loudness analysis
  • Drag-and-drop interface
  • Audio separation / stem models
  • Music AI Platform for businesses
  • Moises creative suite for musicians
  • Moises Live real-time audio control
  • Ethical, scalable audio intelligence
  • 1,000+ natural-sounding AI voices in 60+ languages
  • Adjustable playback speed up to 5x
  • Text highlighting synced to audio
  • Scan-and-listen photo-to-speech
  • Voice dictation/typing across apps
  • AI podcast generation from documents
  • Voice AI assistant for Q&A on read content
  • Cloud storage integrations (Drive, Dropbox, OneDrive)
Use cases
  • Cleaning up noisy podcast recordings without re-recording
  • Fixing rough audio on YouTube videos before publishing
  • Polishing voiceovers for marketing or ad content
  • Improving clarity of lecture or training recordings
  • Making phone/voice-note recordings sound clearer
  • Quick first-pass cleanup before professional audio mastering
  • Musicians extracting vocals or instrumentals from a track
  • Remixers and DJs isolating stems for production
  • Developers integrating stem separation via API
  • Mastering music before release
  • Improving demo track quality
  • Independent musicians and producers
  • Isolating stems and vocals at scale
  • Musicians practicing and collaborating
  • Powering audio features in other apps
  • Listening to long articles, PDFs or emails hands-free
  • Studying by having textbooks or lecture notes read aloud
  • Dictating text faster than typing across apps
  • Turning documents into podcast-style audio
  • Reducing eye strain from extensive reading
Visit
More in Audio Voice Music