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
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Voice.ai
✓ verifiedFreemium
Real-time AI voice changer and voice cloning platform with enterprise voice agent and text-to-speech products.
1.6M visits/mo
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eMastered
✓ verifiedFreemium
AI-powered online audio mastering built by Grammy-winning engineers - upload a track and get a fast, polished master.
732K visits/mo3.0K saves
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AI Mastering
✓ verifiedFreemium
Automatic online audio mastering with a free unlimited plan; balances loudness and dynamics.
76K visits/mo
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Audio Enhancer
✓ verifiedPaid
Online AI toolkit to enhance audio and strip noise, echo, and vocals, plus stem splitting and BPM/key detection.
146K visits/mo
Pricing
No public pricing
Free trial available
Free Forever: $0.00 / Month
Subscription: $7.99 / Month
Occasional: $3.99 / song
Popular: $1.99 / song
Best price per song: $1.19 / song
No public pricing
Free: $0/mo (unlimited mastering)
Basic: $15/mo (60 min/mo)
Pro: $45/mo (300 min/mo)
Studio: $90/mo (unlimited minutes)
Core features
- ✦AI voice agents for call automation
- ✦Text-to-speech in 15+ languages
- ✦Voice cloning from 10-second samples
- ✦Real-time voice changer
- ✦Noise remover
- ✦CRM integrations (Salesforce, HubSpot, Zendesk)
- ✦GDPR, SOC 2 and HIPAA compliance
- ✦AI-powered vocal removal and audio splitting
- ✦Support for multiple audio formats (MP3, WAV, FLAC)
- ✦Direct upload from YouTube URLs
- ✦Stem isolation (vocals, drums, bass, other)
- ✦Karaoke lyrics display
- ✦AI-driven automatic mastering
- ✦Fast, single-upload workflow
- ✦Developed by Grammy-winning engineers
- ✦Online, browser-based tool
- ✦Adjustable mastering output
- ✦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
- ✦AI audio enhancement
- ✦Noise and echo removal
- ✦Vocal remover and stem splitter
- ✦Voice changer
- ✦BPM and key finder
- ✦Loudness meter and mic test
Use cases
- →Gamers and streamers changing their voice in real time
- →Businesses deploying AI voice agents for customer calls
- →Content creators cloning voices for videos or narration
- →Developers building custom apps with voice APIs
- →Creating karaoke versions of songs
- →Remixing songs by isolating specific instruments
- →Practicing singing with instrumental tracks
- →Isolating vocals for acapella creation
- →Creating background music tracks
- →Mastering songs quickly without an engineer
- →Polishing tracks for release
- →Getting affordable mastering for independent artists
- →Mastering music before release
- →Improving demo track quality
- →Independent musicians and producers
- →Improve podcast and interview audio
- →Remove background noise and echo
- →Split songs into stems
- →Analyze BPM and key of tracks
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