Modern, privacy-first ad serving and marketplace technology that enables publishers to maximize revenue through first-party data activation without relying on third-party cookies, with transparent pricing and rapid implementation.
Last updated Feb 20, 2026 by AI Enrichment
Emerging European ad tech provider focused on privacy-compliant publisher solutions
Adnuntius is a European AdTech company that offers a comprehensive advertising technology platform designed specifically for publishers and advertising networks navigating the post-cookie era. Their platform combines ad serving, supply-side platform (SSP), and marketplace capabilities with a strong emphasis on first-party data activation and privacy compliance. The company positions itself as a modern alternative to legacy ad servers, built from the ground up to address contemporary challenges in digital advertising including GDPR compliance, the deprecation of third-party cookies, and the need for transparent, efficient ad operations. The platform is particularly focused on the Nordic and European markets, where privacy regulations are stringent and publishers need robust solutions that don't rely on third-party cookies. Adnuntius differentiates itself through its modern technology stack, transparent pricing, and publisher-centric approach. Their solutions enable publishers to monetize their inventory effectively while maintaining control over their first-party data and ensuring compliance with privacy regulations like GDPR and ePrivacy. Adnuntius serves a range of clients from individual publishers to large media groups and advertising networks, offering them tools to manage direct sales, programmatic advertising, and private marketplace deals. The company emphasizes speed, transparency, and ease of use, with a platform designed to be implemented quickly and operated efficiently without requiring extensive technical resources.
Core ad server for managing and delivering display, native, and video advertising campaigns with advanced targeting and reporting capabilities
SSP and marketplace solution enabling publishers to connect with demand sources and manage programmatic and direct deals
First-party data management platform for audience segmentation and targeting without third-party cookies
Self-service advertising portal allowing advertisers to create and manage their own campaigns directly