For brand advertisers and agencies moving away from cookie-based targeting, Seedtag is a contextual advertising platform that uses AI to analyze content and place ads next to relevant context instead of tracking individual users.
Presence & Market Position
Tracked · below panel floor — earned mentions are accruing toward the next scored window.
Measures earned, engagement-weighted share of voice across the GTM voices panel. Methodology →
Seedtag is working to hold ground as an AI-native alternative to cookie-based ad targeting, positioning its Contextual OS as a way to read the content around an ad slot rather than track the person viewing it, delivered across CTV, online video, and open-web display. Its own public voice pushes that story consistently, publishing audience-insight research tied to live cultural events and framing client campaigns as evidence the model reads context the way a person would. Third-party conversation about the brand carries a quieter footprint so far; what surfaces publicly leans heavily on the company's own campaign recaps and research releases rather than outside commentary.
6sense
Demandbase
The Trade Desk
Zeta
TechTargetNBA, Unilever, Heineken, Gillette, JetBlue, The Washington Post, Applebee's
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Business Profile
Seedtag was founded in Madrid in 2014, built around swapping cookie-based ad targeting for a contextual read of the content a brand advertises next to. Headquartered across Madrid and New York with a staff of 763, it has raised $301.2 million to build out its Contextual OS across CTV, online video, and open-web display, serving both advertisers and the publishers running their inventory. The company remains independently held. Recent public messaging centers on Cannes Lions presence and brand campaign work: audience-insight collaborations with advertisers like Renault Spain and Lenovo, built on its Neuro-Contextual AI engine, Liz.
Agent Readiness
Measures how easily your agents can build on it — API, MCP, CLI, SDK, docs depth. Methodology →
Seedtag's public AI investment centers on Liz, the neuroscience-informed engine that powers its own contextual ad-placement product, rather than developer-facing infrastructure. Nothing on file shows a public API, MCP server, SDK, or CLI for connecting Seedtag into outside agent workflows; the AI build-out visible today is internal to the ad-serving product itself.
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