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Deezer has launched a free, multilingual online tool designed to identify AI-generated music within playlists across 20 major streaming platforms, including Spotify and Apple Music. The tool utilizes the company's internal detection technology, which is reportedly 99.8% accurate and capable of recognizing tracks created by models such as Suno and Udio. Deezer reports that it receives nearly 75,000 AI-generated tracks daily and aims to provide transparency to listeners, as its data suggests that nearly half of users migrating from other services have AI-generated content in their libraries.
While Deezer is positioning its detection system as a potential industry standard for labels and distributors to manage royalty payments and discovery, other platforms have not yet adopted the technology. Separately, researchers at the University of Chicago have developed a browser extension called Quicksilver, which also detects AI music artifacts locally on a user's device. Both initiatives reflect a broader industry focus on distinguishing human-made music from machine-generated content to address concerns regarding artist integrity, stream manipulation, and the transparency of streaming catalogs.
Deezer’s AI detection tool is available in 27 languages and functions by connecting to a user's account on various streaming services.
Deezer estimates that AI-generated music accounts for 1% to 3% of its total streams, though it notes that a significant portion of these streams were identified as fraudulent in 2025.
The company has already removed AI-generated tracks from its own algorithmic and editorial playlists to protect royalty distributions.
The University of Chicago's Quicksilver tool operates locally on a user's device to analyze audio for AI artifacts without uploading data to external servers.
Deezer claims that 43% to 44% of users joining its platform from other services already have AI-generated tracks in their existing playlists.
Users connect their streaming service account to Deezer's web-based tool, which then scans selected playlists for tracks identified as AI-generated using the company's proprietary detection technology.
Yes, the tool is designed to scan playlists from 20 major streaming platforms, including Spotify, Apple Music, and YouTube Music.
Deezer's tool is a web-based service that scans playlists via account connection, while the University of Chicago's Quicksilver is a browser extension that analyzes audio locally in real-time as the user listens.
According to Deezer, no other major streaming company has adopted its detection technology to date.
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