
Master Deal activation
For agencies and advertisers looking to access premium French Open Web inventory through a single Deal ID in their existing DSP.
Explore the offering →Make your French programmatic campaigns more efficient, simpler to manage and fully transparent. One Master Deal to access quality inventory across the French Open Web.
GreyFox Ads · Independent expertise · Tailored solutions

Technical complexity, poor inventory quality and shrinking addressability can all undermine media performance.

Low-quality inventory, redundant intermediaries and opaque supply paths dilute the value of your media investment.

Cookieless and consentless environments require alternative targeting approaches. Relying only on traditional identifiers can limit campaign reach.

Media traders do not need another layer of complexity. They need simple activation in their existing DSP and a detailed breakdown of costs.

GreyFox Ads combines inventory selection, MFA exclusion, supply path optimization, targeting across different environments and cost transparency under one Deal ID.
Activate the GreyFox Ads Master Deal from the programmatic buying platforms your agency or trading team already uses.
Programmatic connectivity via BidSwitch and other infrastructure, depending on configuration. Availability and activation requirements vary by DSP, buyer seat and integrations.
A €100K+ programmatic video campaign that exceeded its media performance targets.
0% MFA, 83% of delivery through publisher SSP seats and 30% of impressions in cookieless environments.
Results from this campaign are illustrative and do not guarantee future performance.
GreyFox Ads is an independent specialist. One dedicated point of contact for your programmatic challenges.

For agencies and advertisers looking to access premium French Open Web inventory through a single Deal ID in their existing DSP.
Explore the offering →
For publishers, retail media networks and AdTech companies looking to build their curation strategy, trading operations and commercial offerings.
Explore consulting services →Explore our latest articles and perspectives on programmatic advertising and the Open Web.
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