Connect your streaming accounts once. Access your complete music profile everywhere -- in AI assistants, apps, and your own beautiful timeline.
One place for every song, every platform, every memory. Connected in seconds.
Every song you play, from every platform, on one infinite scroll. Your complete listening history, unified.
Pinpoint the exact moment you found your favorite songs.
Move playlists between platforms with ISRC-level precision.
Your REAL year in music. Not just Spotify. Everything.
Generate playlists using your full taste profile across all platforms. Not just one silo -- your entire music identity informs every recommendation.
Download your complete music identity as JSON. Feed it to ChatGPT, Claude, or any AI for truly personalized recommendations.
Stop building three integrations. Build one.
One endpoint for Spotify, Apple Music, and YouTube Music data
Fully typed, tree-shakeable client libraries
Real-time notifications for new listens, playlist changes, and more
Industry-standard auth flow, no server-side secret required
Cross-platform dedup via International Standard Recording Codes
Built on edge infrastructure with multi-region failover
import { Tuneline } from '@tuneline/sdk'; const tl = new Tuneline({ apiKey: 'tl_live_...' }); // Get unified listening profile const profile = await tl.users.getProfile('user_123'); // Returns normalized data across all platforms { topArtists: ['Frank Ocean', 'Radiohead', 'Mariya Takeuchi'], topGenres: ['art pop', 'city pop', 'alternative'], totalTracks: 12847, platforms: ['spotify', 'apple_music', 'youtube_music'], listeningHours: 4847, firstDiscovery: { track: 'Plastic Love', date: '2024-03-12' } }
When someone asks their AI about music, Tuneline is the answer.
Install in Claude with one click. 20,000+ MCP servers exist. None unify music data across platforms.
npx @tuneline/mcp-serverBuild a Music Taste Analyzer GPT. Users connect their accounts through Tuneline. You get the data.
openapi.tuneline.io/v1Self-describing API. Any AI agent can discover and use Tuneline without human intervention.
api.tuneline.io/.well-known/openapi.jsonMusic taste compatibility scoring from real listening data
Personalized recommendations from unified taste profiles
Workout playlists generated from real taste, not generic mixes
Ambient music across services, one taste profile driving all speakers
Concert recommendations powered by actual play history, not surveys
Music-based matching, profiles, and social features built on real data
The Echo Nest proved the music data layer is worth $100M+. Spotify acquired it in 2014 and shut it down. The vacuum remains.
| Feature | Tuneline | Last.fm | stats.fm | Soundiiz | Echo Nest (RIP) |
|---|---|---|---|---|---|
| Cross-platform timeline | Yes | Partial | No | No | N/A |
| Unified API | Yes | Stale | No | No | Yes (acquired) |
| MCP Server | Yes | No | No | No | N/A |
| Discovery moments | Yes | No | No | No | No |
| Playlist transfers | Yes | No | No | Yes | No |
| Modern UI | Yes | No | Yes | Dated | N/A |
| Year | 2026 | 2002 | 2020 | 2017 | 2014 (dead) |