Paste your Spotify. We'll show you what your numbers actually mean.
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Bedřich Smetana composed Má vlast completely deaf · Praha · 1874
DEAF INTELLIGENCE
Every track. Every day. Every metric. Archived forever. Computational music science, not bar charts.
Your music has a heartbeat.
Hype dies on day 23. Catalog life begins.
Every day you don't track, you lose data forever.
Spotify deletes after a year. After one year with DEAF, you have two years of data.
Your streams dropped Tuesday.
That's not a problem — that's a pattern.
This track got 1.34× what your catalog predicts.
You're overperforming.
3.8% save rate.
That's the number keeping Spotify's algorithm on your side.
Something broke on March 15.
Streams shifted 34% in one day.
Your last 3 releases were Mondays.
Fridays get you 18% more first-week streams.
These two tracks rise and fall together.
Promoting both wastes budget.
ALL METRICS COMPUTED FROM YOUR DATA · NO INDUSTRY BENCHMARKS · JUST YOUR CATALOG, DECOMPOSED
THE VAULT
WITHOUT DEAF
Day 28 — Demographics deleted
Day 90 — Source breakdown gone
Year 2 — Everything erased
Your history, gone. Like it never happened.
WITH DEAF
Day 1 — Every metric archived
Year 1 — Patterns no one else can see
Year 2 — Data Spotify deleted. You still have it.
The longer you wait, the more you lose.
Your entire catalog × every day × 74 algorithms. Archived locally. Yours forever.
THE GAP
$140/mo for dashboards
Free forever. Pro from $9/mo.
COMPUTATIONAL MUSIC SCIENCE · NOT ANOTHER DASHBOARD
Spotify deletes your history after a year. DEAF rebuilds what's lost and saves everything going forward.
Start with your Spotify profile
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PRIVATE BETA
Voice-controlled mixing. Reference matching. 5 variants in 60 seconds.
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