Half of all music uploaded daily to Deezer is now AI-generated, and the number is still climbing

AI music went from 10% to 50% of Deezer's daily uploads in 18 months. The industry still can't agree what to do.

Eighteen months ago, AI-generated tracks were a footnote on Deezer: roughly 10,000 per day, about 10% of everything the music streaming company received. As of June 2026, that figure reached 90,000 tracks daily, crossing 50% of all uploads for the first time 1.

That curve is the most complete picture yet of what happens when generative AI output overtakes human output on a live distribution platform. And no two streaming services are answering the question the same way.

The trajectory refuses to flatten. Deezer began publishing AI-upload statistics in January 2025, when daily volume sat at 10,000 tracks. It doubled to 20,000 by April, reached 30,000 in September, and hit 50,000 by November. In 2026, the count climbed to 60,000 in January and 75,000 in April before arriving at the June peak of 90,000 1. At no point in 18 months did the monthly average decline.

Meanwhile, the industry's response has fractured rather than converged. Bandcamp prohibits AI uploads entirely. Tidal strips monetization rights from AI-generated content. Apple Music relies on a voluntary tagging system where creators self-disclose AI involvement. Spotify built an internal policy addressing AI's role in music creation. Deezer is taking a different route: purging AI-generated tracks that have gone unstreamed for six months or are tied to fraudulent streaming activity 1.

Deezer CEO Alexis Lanternier said the company has spent almost two years fighting fraud and royalty dilution tied to AI music. "Now that half of all daily uploads are AI-generated tracks, we are taking additional steps to safeguard the rights of artists and songwriters, while maintaining focus on music that fans actually love" 1.

The detection layer behind these purges is where the engineering gets interesting. Deezer started labeling AI music last year and built tools that can identify tracks generated by Suno and Udio, two AI-music startups that are facing copyright lawsuits 1. Earlier this year, Deezer made its detection technology available to other platforms. Last month, it released a separate tool that scans Apple Music and Spotify playlists for AI-generated content 1. So far, it is unclear whether any major platform has adopted the tech 1.

For anyone building, funding, or using a content platform, Deezer's data removes the hypothetical. When AI-generated output surpasses human output, the platform must choose: ban, tag, purge, demonetize, or stay silent. The music industry is running all five experiments at once.

The practical consequence for listeners is a discoverability problem. When half of new uploads arrive machine-generated, recommendation engines have to filter through a dense layer of AI content to reach human-made music. Deezer's purge of unstreamed AI tracks is a volume response: when that much automated content enters the pipeline, the unplayed portion becomes pure overhead.

Some exist solely to game royalty pools through coordinated streaming fraud. Deezer's takedown policy targets these uploads. Suno and Udio are simultaneously defending against copyright litigation that could determine whether their training methods are legal at all 1. Platforms are being forced to build moderation infrastructure for content whose legal status remains unsettled.

Every platform confronting a generative AI content wave will hit this same fork. Deezer published the receipts.