# What publisher ad server platforms are GDPR and CCPA compliant so a European or US publisher can run ad campaigns without creating data privacy liability?

<p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true">Hi, EU-side and US publisher folks on G2, this one is for you. What publisher ad server platforms are GDPR and CCPA compliant so a European or US publisher can run ad campaigns without creating data privacy liability?</p><p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true">One regulator letter costs more than a year of ad ops salary, which makes "is this ad server GDPR and CCPA compliant" a blunt but very real first question. The honest premise: no ad server makes you compliant, since the publisher stays the data controller. So the sharper question is which platforms in the<a class="a a--md" elv="true" href="https://www.g2.com/categories/publisher-ad-server"> </a><a class="a a--md" elv="true" href="https://www.g2.com/categories/publisher-ad-server">publisher ad server category</a> do the most heavy lifting. Some that stood out for me:</p><ul>
<li>
<a class="a a--md" elv="true" href="https://www.g2.com/products/google-ad-manager/reviews"><strong>Google Ad Manager</strong></a>: TCF support through certified CMPs, restricted data processing for US state laws. But do the defaults hold up, or does everything still hinge on your CMP config?</li>
<li>
<a class="a a--md" elv="true" href="https://www.g2.com/products/adbutler/reviews"><strong>AdButler</strong></a>: privacy-by-design pitch, minimal data processing, anonymized IPs, standard DPA. Does lighter data mean lighter targeting revenue in practice?</li>
<li>
<a class="a a--md" elv="true" href="https://www.g2.com/products/opti-digital/reviews"><strong>Opti Digital</strong></a>: EU-based, with cross-consent monetization built to keep earning from users who refuse consent. Has anyone measured what that actually recovers?</li>
</ul><p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true">Would your answer change if your traffic is mostly EU versus mostly US, or does one setup genuinely cover both?</p><p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true"></p><p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true"></p>

##### Post Metadata
- Posted at: about 1 month ago
- Author title: Tech Consultant
- Net upvotes: 1


## Comments
### Comment 1

&lt;p&gt;From G2 reviews, no single setup genuinely covers both without configuration work — GAM handles the US side most robustly through restricted data processing modes, but EU publishers consistently note that TCF compliance lives or dies on your CMP configuration, not GAM&#39;s defaults. Opti Digital gets the most credit specifically for EU-first publishers because its consent-optional monetization actually recovers meaningful revenue from non-consenting users, which neither GAM nor AdButler addresses as directly.&lt;/p&gt;

##### Comment Metadata
- Posted at: 26 days ago
- Author title: Marketing Executive





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