AI Tracks Now Make Up Over Half of Daily Uploads to Deezer

Deezer says AI-generated songs now account for more than 50% of everything uploaded to its platform each day, a milestone the French streaming service disclosed this week as it also unveiled new measures to curb the flood of synthetic content.

The figure marks a sharp climb from just 18 months earlier. In January 2025, AI tracks made up roughly 10% of daily uploads. That share crept up through the year, and by the company's own reporting, uploads tied to AI generation tools grew steadily month over month before crossing the 50% threshold this July. Deezer's dataset shows some inconsistency in how the growth curve is described across its own disclosures, with reported daily upload volumes and percentages not always lining up cleanly against each other month to month, but the overall trajectory is unambiguous: a small niche of AI-made music has become the majority of what gets uploaded to the platform daily.

Deezer says daily AI uploads peaked in June 2026, averaging around 90,000 tracks per day, before easing slightly as the company's countermeasures took hold. CEO Alexis Lanternier said Deezer has spent close to two years fighting fraud and "payment dilution" driven by AI-generated content, referring to the way mass-produced tracks can siphon streaming royalties away from human artists by gaming play counts and catalog volume.

To fight back, Deezer built detection technology capable of flagging content produced by popular AI music generators, including Suno and Udio. The company began labeling AI-generated tracks for its users last year and has since gone further, releasing a version of its detection tool that can identify AI-made songs sitting on competing services like Spotify and Apple Music. Deezer made that broader detection capability available to other platforms earlier in 2026, positioning itself as something of an industry utility for combating synthetic content rather than just protecting its own catalog.

The company is also moving to prune its library. Deezer announced it will delete AI-generated tracks that have gone unstreamed for six months, as well as any AI content linked to fraudulent streaming activity, such as bot-driven plays designed to extract royalty payouts.

The numbers underscore how quickly generative audio tools have reshaped the economics of music distribution. Tools like Suno and Udio have made it trivial to produce full songs, complete with vocals, in seconds, and the resulting flood of content has forced platforms to build defenses that didn't exist even two years ago. Deezer's willingness to publish granular upload data, even with some rough edges in its month-by-month reporting, gives the industry one of its clearest public looks yet at just how fast that shift has happened.