Cart Sync was born from a decade of running ads, spending millions of dollars, and learning how the algorithm behaves under pressure.
After running ads at scale, we discovered that Facebook Ads is no longer a creative contest—it's a data war.
Post-iOS14, signal loss became the biggest reason campaigns became unstable. We built internal tools to restore that signal.
Those tools became Cart Sync.
Founded in 2023, Cart Sync began as an internal project to fix our own ad performance. Rising ad costs, unstable learning phases, and broken optimization cycles pushed us to engineer a better solution.
What started as a personal toolset evolved into a platform that helps brands restore signal, protect their margins, and scale with confidence.
We bypass browser limitations and send clean, enriched data directly to Meta.
The first 48 hours decide the campaign’s fate. We optimize aggressively during this window.
Our system kills high-CPM ads instantly—no emotional attachment, only data.