The best open source alternative to SoundCloud is Navidrome. If that doesn't suit you, we've compiled a ranked list of other open source SoundCloud alternatives to help you find a suitable replacement. Other interesting open source alternative to SoundCloud is Nuclear.
SoundCloud alternatives are mainly Media & Streaming Tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of SoundCloud.
Looking for open source alternatives to other popular services? Check out other posts in the alternatives series and openalternative.co, a directory of open source software with filters for tags and alternatives for easy browsing and discovery.
Open-source music player that streams from YouTube, SoundCloud, Bandcamp and local files. No ads, no tracking, no data collection - just pure music freedom.

Nuclear Music Player is a revolutionary open-source music application that puts your listening experience back in your hands. Unlike proprietary players filled with advertisements and invasive tracking, Nuclear offers a completely free and private way to enjoy music from multiple sources.
Key Features:
Privacy-First Approach: Nuclear respects your digital freedom with no ads, no tracking, and absolutely no data collection. Your listening habits remain completely private, making it the perfect choice for users who value their privacy and want control over their music experience.
Open Source & Community-Driven: Developed under the Affero GPL license, Nuclear is loved by 11,000+ GitHub users and represents true software freedom. The project maintains transparency with no hidden agendas, contributor agreements, or corporate interference.
Perfect for users seeking a legitimate, privacy-focused alternative to mainstream music platforms while maintaining access to diverse music sources in one unified player.