In today’s digital advertising landscape, managing brand safety & suitability in the open web presents a distinct and often under-explained challenge for marketers. Unlike walled-garden platforms, the open web is fragmented, default-open, and intermediated by complex supply chains — making transparency, accountability, and control both especially critical and difficult to achieve.
In this guide, AJ Brown, BSI’s Chief Operating Officer, draws on conversations with brand safety leaders across the buy side, sell side, and ad-tech ecosystem to help marketers navigate open-web programmatic advertising with greater confidence. The guide combines practitioner insights with concrete best practices to help marketers reduce risk, improve performance, and invest more responsibly across the open web.
Foundational Concepts & Market Structure
Build a shared vocabulary for understanding the open-web programmatic ecosystem, including monetized content, brand safety vs. suitability, MFA inventory, and the distinct roles & responsibilities across marketers, publishers, DSPs, SSPs, and verification partners.
Transparency & Inventory Quality
Learn what meaningful transparency actually looks like in the open web, which data fields matter most, and how to contract for log-level disclosure. Understand how gaps in transparency drive inefficiency, fraud, and brand risk — and how to mitigate them.
Measurement, Monitoring & Discrepancy Management
Explore how to interpret discrepancies across first- and third-party reporting, establish realistic monitoring workflows, and use measurement gaps as signals to improve supply quality and control settings.
The Quality Premium & Inclusion-First Strategy
Understand why exclusion-based approaches consistently fail in the open web, and how an inclusion-first strategy helps marketers regain control, simplify crisis response, improve performance, and support high-quality publishers.
Responsible Marketing Beyond Brand Safety
Examine how open-web brand safety intersects with broader responsible media considerations &mdash including support for quality journalism, global market nuance, human oversight of automation, and evolving legal and regulatory obligations.
Incident Response & Crisis Preparedness
Learn how to prepare for and respond to brand safety incidents on the open web — and why transparency and inclusion lists are often the difference between rapid resolution and prolonged damage control.
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