Contentstack Ships Agentic Experience Platform (AXP) With Agent OS GA — The CMS/DXP Category Gets Its Agent Orchestration Layer

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On June 9, 2026, Contentstack announced its Agentic Experience Platform, including general availability of Agent OS — an autonomous agent layer spanning content, data, and real-time personalization — plus an Agent Accelerator program. It coordinates three layers (Content Cloud, Data Cloud, Agent OS) and leans on the stat that 88% of leaders wish they'd built foundational content/data infrastructure before deploying agents. The move plants the 'agent OS over governed content+data' pattern squarely in the DXP/CMS category (vs Adobe/Sitecore).