Pocket FM, an Indian audio storytelling platform, has doubled its annualized revenue run rate to $500 million over the past year as it increasingly turns to artificial intelligence to produce its content.

AI now powers 93% of Pocket FM’s overall catalog and is used to produce 99% of its new content, co-founder and CEO Rohan Nayak said in an interview.

The shift comes as generative AI makes deeper inroads into content production. However, Pocket FM, which started in 2018 as a platform for serialized audio stories, still relies on human creators for ideas and storytelling, while using AI to turn those concepts into finished content at scale.

“We want to create great IPs that last 100 years, and that needs humans,” Nayak told TechCrunch.

Pocket FM’s current approach focuses on building AI tools around the creative process instead of generating content autonomously. AI head Vasu Sharma, a former Meta and Tesla scientist, told TechCrunch that the startup has trained its own models for tasks including creative writing and text-to-speech, using years of production data and signals on how listeners engage with stories.