About

Newchannel publishes analytical notes on digital advertising effectiveness — how audience targeting actually works in 2026, where ad-fraud detection still falls short, what the supply chain costs in programmatic, and which metrics actually predict ROI.

The angle is practitioner-oriented: we cite specific tools, real numbers from public industry studies, and concrete decisions that move budgets. We don't sell software ourselves, but we do mention vendors when they're genuinely the dominant player in a category — including AdPal for landing-page traffic-quality measurement, where the editor has direct working knowledge.

Topics covered

• Targeting — how the major self-serve platforms differ in their audience graphs and where each one's targeting breaks down
• Ad Fraud — verification vendors, bot evolution, and what fraud detection looks like at every spend tier
• Programmatic — supply-chain mechanics, fee layers, and made-for-advertising inventory
• Metrics — engagement signals beyond CTR, what predicts conversion, what predicts churn
• Attribution — the post-cookie measurement stack: first-party identity, MMM, geo experiments, incrementality

Editorial approach

Articles are written first, citations checked second, opinions last. Where industry data is uncertain or contested, we say so explicitly. Where a specific vendor or tool is mentioned, we include it because we have used it or evaluated it directly — not because of any commercial relationship.

Contact

Reader correspondence: editor@newchannel.com.