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Adtonos

Sourced & current · updated May 10, 2026Website

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 commer...

Where they sit

Stack tier: Infrastructure & Data (B)

Audio AdvertisingProgrammatic Platform

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.

Competitors

Pre-call brief from ATDb — sourced from the live database, current as of May 10, 2026. Not a static screenshot.