Colossus SSP

SSP

Supply-side platform for curated, brand-safe programmatic advertising across display, video, mobile and CTV; o

What you buy

FormatsDisplay · Video · CTV

Deal typesOpen auction · Curated · PMP

How to buy

How to open an account here, what it takes and the minimum spend.

Checking your access…

Inventory integration

Measurement integration

Launched

Oct 8, 2025

Colossus SSP Launches 2025 Momentum Program With Backing From Digitas

Launched

Nov 12, 2024

Colossus SSP Launches Colossus Connections to Enhance Supply Path Efficiency for Advertisers