Privacy Policy
Last updated: July 2026
This policy explains what data EnergyCurve collects, why, and the choices you have. EnergyCurve is a tool for DJs to analyze the energy of their sets.
What we collect
Account details you provide when you sign up (name and email), handled by our authentication provider WorkOS.
The content you create in the app: playlists, tracks, and their metadata (artist, title, BPM, key, energy).
Basic product analytics (pages visited, features used) so we can improve the app.
How we use it
To run the service — create your account, store your playlists, and compute your set analysis.
To send you essential transactional emails (for example, password resets).
To understand how the product is used and make it better. We don't sell your data.
Who processes it
WorkOS (authentication), Supabase (database, EU region), PostHog (product analytics), Resend (transactional email), and Vercel (hosting). Each processes data only to provide their part of the service.
Your rights
You can request access to, correction of, or deletion of your data at any time by writing to hello@energycurve.app.
Cookies
We use a small number of cookies — see the Cookie Policy for details.
Contact
Questions about privacy? Reach us at hello@energycurve.app.