Independent Agencies Gain Advanced Agentic Media Buying Through New PubMatic and Untapped Growth Collective Partnership

Why It Matters

The deal levels the playing field for small agencies by delivering enterprise‑grade speed, scale and cost efficiency, accelerating their ability to win programmatic spend in a rapidly evolving ad market.

Key Takeaways

• AgenticOS cuts supply chain costs 40‑50%.
• Campaign setup 87% faster, troubleshooting 70% faster.
• Access billions of premium CTV, mobile impressions.
• Single MCP/AdCP connection eliminates extra integrations.
• GPU‑powered infrastructure ensures faster, reliable ad performance.

Pulse Analysis

The new alliance between PubMatic and Untapped Growth gives small and mid‑market agencies a direct line into PubMatic’s AgenticOS, an AI‑driven buying platform that lets users launch campaigns through natural‑language prompts. By embedding proprietary buyer agents inside the system, agencies can instantly tap the company’s inventory of premium CTV, mobile and video slots without building custom integrations. This “one‑click” approach lowers the technical barrier that has traditionally kept independent firms from competing with larger holding companies, and it aligns with the broader industry shift toward automated, data‑rich media buying.

AgenticOS leverages PubMatic’s NVIDIA‑GPU infrastructure and more than 250 data partners to compress the ad‑tech supply chain. Early adopters report 40‑50% reductions in supply‑chain costs, a 40% lift in impression volume, and eCPMs that are 30% lower than legacy workflows. Campaign creation time drops 87%, while troubleshooting speeds improve by 70%, freeing media planners to focus on strategy rather than manual reconciliation. The platform’s open MCP and AdCP protocols also guarantee seamless interoperability, meaning agencies can connect once and access billions of daily premium impressions across the open internet.

The partnership positions independent agencies to compete on speed, scale, and transparency—three metrics that have become decisive in a cookie‑less, consent‑driven ecosystem. By removing intermediary layers, PubMatic’s AgenticOS delivers a clearer view of performance data, enabling real‑time optimization that directly benefits client ROI. As more advertisers demand programmatic buying that combines AI insight with guaranteed inventory quality, the model could become a template for other ad‑tech vendors. For the mid‑market segment, the collaboration promises a sustainable competitive edge and a faster path to revenue growth.