Multi-Scrobbler

Multi-Scrobbler is a web-enabled scrobbling hub that monitors what you listen to across many players and services, then forwards those plays to one or more scrobble destinations. It is designed to be platform-independent by integrating directly with source and client APIs, with support for single-user or multi-user setups.

Key Features

• Scrobble from many sources, including Plex, Jellyfin, Spotify, Kodi, MPD/Mopidy, Subsonic-compatible servers, and more
• Forward scrobbles to multiple clients such as Maloja, Last.fm, ListenBrainz, Libre.fm, and Koito
• Optional “Now Playing” updates for supported scrobble clients
• Web UI for status, basic control, statistics, and detailed logs
• Data cleanup and enrichment via configurable transforms and MusicBrainz-based matching
• Resilient delivery with queued scrobbles and automatic retries on network/client failures
• Monitoring integrations via webhooks and a healthcheck endpoint
• Configuration via environment variables or JSON, with credential handling and authorization flows

Use Cases

• Centralize scrobbling for a mixed setup (home server, desktop players, streaming services) without per-device apps
• Forward scrobbles from one profile/service to another (for example, from Last.fm to a self-hosted store)
• Run multi-user scrobbling for family/friends while keeping sources and destinations separated

Limitations and Considerations

• Some sources/clients require API authorization and may be subject to third-party rate limits or API changes
• Match quality depends on available metadata and may require tuning transforms for edge cases

Multi-Scrobbler is a flexible way to consolidate listening history from many environments into the scrobble services you prefer. It fits well for homelabs and media-server users who want reliable scrobbling, better data hygiene, and optional multi-user support.