Audio book popularity rises globally

The audio book industry is growing, influenced by the widespread use of podcasts and on-demand content. This trend has led publishers to rethink how they distribute, manage data for, and collaborate with digital platforms.

France sees strong audio book engagement

In France, 10 million people listened to at least one digital audio book in 2025, according to a 2026 report by the Syndicat national de l'édition (SNE), Sofia, and the Société des gens de lettres, conducted by Médiamétrie. The average age of audio book listeners is 31, compared to 41 for printed book readers, showing a stronger interest in the format among younger people.

U.S. audio book market expands

In the United States, audio book revenues reached $2.43 billion in 2025, a 9% increase from the previous year, according to the Audio Publishers Association (APA). The market is almost entirely digital, with 99% of revenue coming from digital distribution, and the number of active titles rose by 43% compared to 2024, reaching over 750,000.

Spotify boosts its audio book catalog

Spotify has expanded its audio book offerings, integrating them into some Premium subscriptions and offering over 700,000 titles in its international catalog. The platform is active in 22 markets and has seen an average monthly growth of 12% in listeners and listening hours since launching in France and the Benelux in 2025. Spotify also announced a €1 million investment to support French and Dutch audio book production.

Metadata challenges for publishers

The growth of the audio book market presents challenges, especially for independent publishers, as accurate metadata becomes crucial. Each audio book must be described with specific details like title, author, interpreter, publisher, language, duration, genre, and commercial identifiers. Errors in this data can cause problems with searches, duplicates, or commercial issues.

GS1 promotes barcode compatibility

The international organization GS1 encourages distributors to ensure their checkout systems can read 2D codes while remaining compatible with traditional barcodes. This is part of the Sunrise 2027 program, aimed at reading the GTIN commercial identifier. However, this does not require replacing existing codes in 2027.

Digital passport regulations vary

The European Commission has launched a register and test environment for the product digital passport, required by the European regulation on eco-design. However, no general obligation applies to all books, with requirements depending on product categories and specific texts.

Data consistency is essential for small publishers

For small publishers, accurate data for each book reference is crucial to share with commercial partners. The information needed for printed books, their audio versions, and any regulatory data are not always the same. Ensuring consistency helps with exchanges with booksellers, distributors, and platforms.

Dependence on major platforms raises concerns

Relying on major digital platforms like Spotify and Audible raises questions about access to audiences, as each has its own subscription models, commercialization methods, and recommendation systems. Publishers must decide which rights to grant, under what conditions, and how to ensure visibility for their works.