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AudioStack
✓ verifiedPaid
Agentic audio-production API that turns briefs or text into broadcast-ready ads, voiceovers and long-form audio at scale.
5.1K saves
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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
Pricing
No public pricing
No public pricing
Core features
- ✦Brief/text-to-audio production
- ✦2,600+ voices across 17 providers
- ✦Dynamic creative: thousands of ad variants
- ✦Embeddable white-label render API
- ✦Long-form/audiobook generation (StoryEngine)
- ✦Self-serve console and programmatic scale
- ✦AI-driven automatic mastering
- ✦Fast, single-upload workflow
- ✦Developed by Grammy-winning engineers
- ✦Online, browser-based tool
- ✦Adjustable mastering output
Use cases
- →Scaled audio advertising
- →Personalized/hyperlocal ad variants
- →Audiobooks and long-form narration
- →Embedding audio production in a product
- →Mastering songs quickly without an engineer
- →Polishing tracks for release
- →Getting affordable mastering for independent artists
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