Adtonos

Adtonos operates as a specialized player in the programmatic audio advertising space, focusing exclusively on sell-side technology for audio publishers. The company differentiates itself through audio-specific technical capabilities and deep understanding of audio advertising requirements, positioning itself within the rapidly growing digital audio and podcast advertising markets.

Adtonos is a specialized sell-side platform (SSP) exclusively dedicated to programmatic audio advertising, serving the rapidly expanding digital audio ecosystem. The company provides publishers, podcasters, streaming audio services, and audio content creators with sophisticated technology infrastructure to monetize their audio inventory through automated, real-time bidding processes. Unlike general-purpose SSPs that handle multiple ad formats, Adtonos addresses the unique technical and commercial requirements specific to audio advertising, including dynamic ad insertion (DAI), server-side ad insertion (SSAI), and compatibility with diverse audio streaming protocols. The platform enables audio inventory owners to connect seamlessly with demand-side platforms (DSPs), agencies, and advertisers seeking to reach highly engaged audio audiences across podcasts, streaming music services, and digital radio. Adtonos equips publishers with advanced yield optimization tools, header bidding capabilities specifically engineered for audio, granular inventory control, floor pricing mechanisms, and sophisticated targeting capabilities while maintaining brand safety standards. Positioned at the intersection of the booming podcast industry, streaming audio services, and the broader programmatic advertising automation trend, Adtonos serves a critical role in the maturation of the audio advertising marketplace, delivering transparency, efficiency, and scalability for publishers ranging from independent podcasters to major streaming audio networks.