the sub deltaΔ

Find music early.

Seed a channel with artists you know. the sub delta searches SoundCloud from there.

How it works

Free. No card.

Tuned to your taste.

  • Set your discovery mode: Explore, Balanced, or Refine
  • Velocity, engagement, and recency, weighted to your taste
  • Your channel logs when you found things. You'll know if you were early.

A channel exploring outward from its springs

Four steps.

  1. 01

    Pick your seeds

    Add artists and tracks that define your corner of SoundCloud. These are your springs. Everything flows from here.

  2. 02

    Set your discovery mode

    Explore broadly, stay close to your neighborhood, or blend both. Your channel runs the algorithm you design.

  3. 03

    The engine runs

    Velocity, engagement, and recency, all weighted to your taste. Tracks surface ranked by how much they match what your channel is listening for.

  4. 04

    See what you found

    When a track you found early starts getting plays, your channel has the timestamp. You'll know how early you were.

Pricing

free

$0/mo

No card required

  • +1 channel
  • +10 spring seeds
  • +Up to 20 For You tracks
  • +Core network · daily scan
  • +Link your SoundCloud
  • +14-day Pro trial included

pro

recommended

$12/mo

or $99/yr, 2 months free

  • +5 channels
  • +20 spring seeds per channel
  • +Full For You feed
  • +Deeper network · 2× daily scans
  • +Advanced discovery modes
  • +SoundCloud playlist builder
  • +Velocity breakout emails
  • +Native in-app player

Build a channel.

Free. 14-day Pro trial.

Every discovery is a play on SoundCloud. Every play is an artist getting heard.