To successfully test a new ad platform, focus on three foundational steps: 1) Integrate your data (pixel, CAPI) first. 2) Allow the platform to target broadly for at least 14 days without preconceived notions. 3) Test the platform's deepest engagement surfaces, like Snapchat's chat ads.

Cookie deprecation blinds ad platforms like Google and Meta to on-site conversion quality. Marketers can gain a significant performance edge by creating a feedback loop, pushing their attributed first-party data (like lifetime value and margins) back into the platforms' AI systems in near real-time.

Many brands use subdomains for landing pages, which often breaks data tracking back to platforms like Meta unless meticulously configured. This can result in duplicated purchase events and misreported data, causing ad platforms to optimize against an artificially high CPA and hurting performance.

New measurement tools are moving beyond probabilistic models (guessing based on IP/device) to deterministic view-through attribution. By using first-party data like platform logins, marketers can now directly match an ad impression to a purchase, solving a major measurement challenge.

Platforms optimize for their own goals, not yours. Don't mistake their vanity metrics (views, likes) for key business drivers. A clip with 100 million views can have an imperceptible impact on core goals like long-form downloads or newsletter sign-ups. Constantly ask "why" a metric matters to avoid platform capture.

Google's February update emphasizing landing page relevance wasn't just another tweak. It was a strategic signal for marketers to improve message matching and navigability in preparation for AI-driven ad models like AI Max, which automatically evaluate these factors.

A common attribution error is assigning all sales to paid marketing activities. In reality, most brands have a strong "baseline"—sales that would occur even without marketing. Accurate measurement requires modeling this baseline first, then attributing only the incremental lift from campaigns.

Corporate websites often become complex and slow-moving due to security protocols and development backlogs. Dedicated landing page builders give marketers autonomy, allowing them to launch and test campaigns at the pace of business without being slowed down by internal processes.

Brands fail to identify most site visitors, including returning customers who've cleared cookies or use new devices. Identity resolution technology re-identifies these users the moment they land on your site, unlocking their full history for immediate personalization without requiring a login.