Black & white
just became color.
A national study finds Spoken Multi-Cast™ (AI) narration now rivals — and in key measures outperforms — professional human narration for character-driven fiction.
“Wow, I stand corrected.”
“Pretty amazing! AI sure fooled me.”
“I'm surprised how real it sounds.”
for character-driven scenes
Multi-Cast™ audiobook after the sample
narrator for human
in distinct character voices
Six numbers that change the conversation
Newly released 2026 data on listener perception and market readiness for AI-narrated audiobooks.
Superior for multi-character stories
For exposition without multiple characters, human narration was still preferred.
Hearing is believing
31% willingness to listen to an AI audiobook became 65% likely to listen to a full Spoken Multi-Cast™ audiobook, after hearing the sample.
They can't tell the difference
Within four points of parity — a near statistical tie between AI and human narration.
Equally likely to buy
Statistically comparable purchase intent — measured after listeners learned the narration was AI. No commercial barrier to adoption.
Frequent listeners lead the shift
The heaviest audiobook consumers are the most eager for Multi-Cast™ storytelling.
Craft moves listeners — not price or fame
The top factors increasing likelihood of listening to AI-narrated audiobooks were quality, immersiveness, and character voices — not cost or celebrity narrators.
Hear exactly what listeners heard
Every Spoken Multi-Cast™ passage below took one click and zero edits — a single pass, produced with Spoken's patent-pending layered approach to multi-cast narration.
We meet Jack through the dust of a chaotic disaster, then flash back to normal life an hour earlier as he prepares to play a game with his son, Erik — in a world transformed by anti-gravity and "the Fabric," where everyone uses augmented-reality lenses to interact with information.
Two-thirds through the novel, Olivia Martorana, Jack Woods, and the president confront the Italian prime minister and her science advisor, Antonio Campiglio, over the experiment that may have caused the anti-gravity grid's collapse — and the deaths of millions.
Designed for scientific integrity
Full methodology and crosstab results available upon request.
Changing minds, in their own words
Responses from Edison Research's national survey, collected before and after respondents heard an unedited Spoken Multi-Cast™ excerpt.
Edison Research at SSRS conducts survey research and strategic information for clients worldwide, with research fielded in 66 countries. Its Infinite Dial® series has been the survey of record for digital audio, social media, podcasting, and smart speakers since 1998, and its Share of Ear® survey is the only single-source measure of all audio in the U.S. Edison is the leading podcast research company in the world, producing Edison Podcast Metrics.
Spoken, the AI audiobook company™, enables authors and publishers to create immersive, multi-voice audiobooks at a fraction of the cost and time of traditional production. Purpose-built for storytelling, Spoken's Multi-Cast™ layers proprietary agentic AI with emotionally nuanced voice synthesis to deliver high-quality, character-driven performances. Authors can choose from custom AI-generated voices crafted exclusively for their characters or AI-cloned voices from professional narrators, each of whom get paid with every use. Spoken's mission is to help storytellers tell stories in ways never before possible. Learn more at www.spoken.press.
Meet the founder
Phil Marshall is a technologist, entrepreneur, and storyteller who thrives at the intersection of imagination and execution. He is the founder and CEO of Spoken, The AI Audiobook Company™, empowering authors to create immersive single, dual, and multi-voice audiobooks using digital narration.
Before founding Spoken, Phil trained as a physician, earning his MD from Indiana University School of Medicine and a Master of Public Health from Oregon Health & Science University. He later pivoted from surgery to technology entrepreneurship, co-founding Conversa Health, a pioneering conversational AI platform that became one of the most trusted names in digital health before being acquired in 2021.
Phil is also a hard science fiction author. His debut novel, Taming the Perilous Skies, explores the consequences of his original Theory of Persistence, a speculative physics framework linking quantum mechanics, gravity, and time.
Whether building AI systems, exploring physics through fiction, or amplifying the voices of independent authors, Phil is driven by the belief that the most fantastic world is the one we dare to imagine and create together. He divides his time between Sauvie Island and Oceanside, Oregon.