For enterprise marketing and data teams, Tealium is a customer data platform that collects, unifies, and enriches customer data in real time across web, app, and offline sources, then activates it into marketing, ad, and analytics tools via tag management.
Measures earned, engagement-weighted share of voice across the GTM voices panel. Methodology →
Ranked #86 of 126 in Traditional SaaS Going Headless, holding flat this cycle.
Measures how easily your agents can build on it — API, MCP, CLI, SDK, docs depth. Methodology →
Grade B — no public agent surfaces on file; a solid agent surface with gaps.
Scaled-stage on our scale — 559 employees on record.
Founded 2011Funding $263.9MStatus Independent
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