What this guide helps you evaluate
Advertisers deciding whether inventory should be bought through programmatic auctions, private deals or direct publisher agreements.
Prepared by the PROFENG Editorial & Engineering Team. This page is designed to help you compare the moving parts, organize due diligence and ask better questions before you commit money, sign a contract or change an operating process.
What to compare first
- Inventory access and placement control
- Audience targeting and identity availability
- Platform, data and agency fees
- Brand safety, fraud controls and transparency
- Measurement, frequency management and creative flexibility
Step-by-step process
- 01
Define the audience, placement quality and outcome metric first.
- 02
Price media on an all-in basis including platform and data fees.
- 03
Ask for supply-path and placement transparency where programmatic is used.
- 04
Use direct deals when specific premium inventory or sponsorship integration matters.
- 05
Reconcile delivery and outcomes in one measurement framework.
Common mistakes and risk checks
- Comparing gross CPMs without fees.
- Assuming direct automatically means higher quality.
- Optimizing click metrics when the real goal is qualified pipeline or sales.
How to use and verify this guide
Use the comparison criteria and questions as a decision framework, then verify current prices, legal requirements, technical specifications, service terms and regulatory obligations with the primary or official references listed above. PROFENG explains its source, calculation and review principles on the methodology page.