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
AI tool that analyzes silent video and generates matching sound effects and ambient audio tracks.
Automatic online audio mastering with a free unlimited plan; balances loudness and dynamics.
AI music workstation for stem separation, remixing, mashups and creating playable instruments from any song.
Online platform for AI music mastering, distribution to streaming services, royalty-free samples, plugins and collaboration.
Playback engine adding a full orchestral sound library and automatic phrasing to Sibelius, Dorico and Finale scores; one-time license.
No public pricing
Free trial available
- ✦Video-to-audio synthesis synchronized to footage
- ✦Context-aware environmental and ambient sound generation
- ✦Text-to-audio generation from keyword prompts
- ✦Adjustable clip duration and model selection
- ✦Credit-based generation with API key management
- ✦Support for common video formats up to set size limits
- ✦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
- ✦Stem separation (vocals, drums, bass, melody and more)
- ✦Remix and mashup maker
- ✦Siren playable-instrument generator
- ✦DrumGPT drum-kit creation
- ✦MIDI detection
- ✦WAV downloads and plugins on Plus
- ✦AI mastering online and as a DAW plugin
- ✦Distribution to 150+ streaming platforms
- ✦Royalty-free sample library
- ✦Plugin marketplace and bundles
- ✦Collaboration and sharing tools
- ✦Online music courses
- ✦Built-in large symphonic orchestra library
- ✦Automatic phrasing from score analysis
- ✦Works in Sibelius, Dorico and Finale
- ✦Fast-loading streamlined sounds
- ✦Automatic string section-building and divisi
- ✦Many special techniques and mutes
- →Adding soundtracks and effects to silent video
- →Generating ambient audio for films and clips
- →Creating sound for educational and game content
- →Producing audio from text prompts
- →Mastering music before release
- →Improving demo track quality
- →Independent musicians and producers
- →Extracting vocals or instrumentals from tracks
- →Building remixes and mashups without experience
- →Producing music with AI-generated stems and kits
- →Mastering tracks without a studio
- →Distributing music to streaming services
- →Sourcing royalty-free samples and plugins
- →Collaborating with other musicians
- →Realistic playback of notation scores
- →Auditioning orchestral writing
- →Demoing arrangements for teaching
- →Studios needing quick score playback