Sortable

Acquired

Kitchener, Ontario, Canada · Founded 2013

51-200 employees

Sourced & current · updated Sep 28, 2026

Sortable is a Canadian AdTech platform that helps digital publishers maximize ad revenue through header bidding, analytics, and yield optimization tools.

Where they sit

Stack tier: Infrastructure & Data (B)

Data & AnalyticsSupply Side Platform (SSP)Programmatic Platform

A well-regarded Canadian publisher monetization platform, now integrated into Freestar's broader publisher solutions ecosystem

Ownership

Parent: Freestar