SUN turns any topic into a personalized AI generated audio course you can listen to while living your life. Instead of static libraries, users create interactive courses on demand, ask questions during playback, and learn hands free during commutes, walks, or workouts. Built for continuous, screen free learning that fits naturally into daily routines.
This is the 4th launch from SUN. View more
SUN Web & API
Launching today
Meet the new SUN web experience and SUN API. Turn a prompt or PDF into podcasts, audio courses, audiobooks, stories, meditations, or music. Choose your voices, language, and length, explore public audio, and build audio generation into your own apps with the API.



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Hey Product Hunt! I’m Artin, founder of SUN.
We’ve just launched a new web experience and SUN API so you can turn ideas into audio in two ways: create directly in your browser, or build audio generation into your own product.
On the web, start with a prompt or attach a PDF, then choose the format, voices, language, and length. Make a podcast, audio course, audiobook, story, meditation, or song, and listen on the web or in the SUN mobile app.
For developers, the API lets you generate audio courses from a prompt and retrieve the finished episodes.
We’d love feedback on the creation flow and the API: what would you make or build with SUN?