For artists & labels running paid social
Every play, accounted for.
KOLOSSIUM turns your Facebook and Instagram ads into measurable Spotify plays and email signups — with attribution you can actually trust, through both the Pixel and the Conversions API.
One link per release
A fast, focused landing page built around your artwork and a single Listen-on-Spotify button.
Trustworthy attribution
UTM + Facebook click IDs captured server-side, deduplicated across browser and server events.
Numbers that breathe
Visits, clicks, signups, and click-through rate — broken down by the sources that actually convert.