The independent source of truth for your marketing
Our mission
Why we built TrustData
After working with dozens of agencies and e-commerce brands, we kept seeing the same problems everywhere. Marketing teams were working with incomplete, contradictory data. Pixels broke without anyone noticing until the client called. And above all — every ad platform told its own story, claiming 100% credit for the same conversions, making any budget decision based on impossible-to-reconcile numbers. Existing solutions stopped at measurement, or required an agency and a six-figure budget. Nobody covered all three levels at once: making sure data is reliable, measuring what actually drives revenue, and helping decide where to invest. TrustData covers these three levels — with data you own, independent of what each platform declares.
What guides us
The team
Martin Préjean
Founder
Former data & marketing consultant. Solving attribution problems from Paris.