AudioStack is an agentic audio production platform for media and advertising. It turns a brief or raw content into broadcast-ready audio, from a 30-second radio spot to a 30-minute audiobook, and orchestrates major voice, music and sound models instead of competing with them. Its library spans more than 2,600 voices and over 1,000 sonic assets across 17 providers. Teams can work in a self-serve console by typing a brief, or embed the production engine in their own product, where one API call returns finished, white-labelled audio. The company reports production up to 90 percent faster than traditional methods.
AudioStack is built for agencies and brands producing campaigns, adtech platforms that need an audio production layer, radio and streaming publishers chasing faster time to first play, and video producers that need soundtracks. Publishers of audiobooks and long-form content use it to turn text into audio at publishing speed and cost. In the console, nobody on the team needs engineering skills or expertise to produce assets. Developers on the embedded route integrate it so their own users never leave their workflow.
Typical applications include producing thousands of hyperlocal ads: customers cite 24,000+ in three days across campaigns, and a US home improvement retailer made 1,500+ hyperlocal ads in three days. DynamicCreative turns one asset into thousands of variants delivered through one VAST tag. InstantCreative moves from brief to broadcast in minutes, and a Spanish radio network used it to transform its sales process. StoryEngine converts raw text into serialized audio fiction and long-form content, and video teams generate voiceovers and sound design through the same engine.
