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

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
aimusicgen logo
aimusicgen
✓ verifiedFreemium

No-signup AI music generator making royalty-free songs up to 8 minutes from text or lyrics, with vocal and video tools.

529K visits/mo20K saves
Kits AI logo
Kits AI
✓ verifiedFreemium

Studio-quality AI audio suite for custom voice models, vocal covers, instrument tools and royalty-free vocal isolation.

832K visits/mo7.2K saves
AI Mastering logo
AI Mastering
✓ verifiedFreemium

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

76K visits/mo
Udio logo
Udio
✓ verified

Popular AI music generator that turns text prompts into full songs with vocals and instrumentation in seconds.

1.7M visits/mo
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)
Free: $0 (6 credits/day)
Basic: $10/mo (3,600 credits/yr, billed annually)
Advanced: $14.5/mo (18,000 credits/yr, billed annually)

No public pricing

Free: $0/mo (unlimited mastering)

No public pricing

Core features
  • 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)
  • Text- and lyric-to-music generation
  • Royalty-free output with commercial license
  • Vocal remover and voice changer
  • Music video generator
  • Multi-language support
  • No signup needed for free tier
  • Custom AI voice model creation
  • AI vocal covers in many styles
  • Instrument and audio generation
  • Vocal and stem isolation
  • Royalty-free output
  • Desktop app
  • 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
  • Text-to-music generation with vocals and instrumentation
  • Song extension and remixing tools
  • Genre and style-guided generation
  • Library of user-generated tracks to explore
Use cases
  • 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
  • Create copyright-free music for videos and ads
  • Generate custom songs and jingles
  • Make instrumental or cover versions
  • Producing AI vocal covers
  • Building a custom artist voice
  • Isolating vocals or stems from tracks
  • Mastering music before release
  • Improving demo track quality
  • Independent musicians and producers
  • Musicians and hobbyists generating original song ideas from prompts
  • Content creators needing background music or soundtracks
  • Songwriters exploring melody and lyric ideas quickly
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