Agentic Campaign Execution. Built on Publisher Trust.
pubX brings 5 years of AI-driven publisher relationships and 1 trillion+ auctions of intelligence to the buy-side. Our buying agents autonomously evaluate inventory, create high-performing segments, and activate campaigns—all powered by exclusive publisher data and trusted relationships.
The Agentic Advantage
Traditional programmatic buying leaves agencies managing endless platforms, fragmented data, and opaque inventory sources.
pubX changes this. Our buying agents work autonomously on your behalf—analyzing your campaign brief, accessing exclusive publisher inventory through trusted AI-to-AI negotiations, and creating custom segments that deliver performance at scale.
The result: Campaigns that launch faster, perform better, and operate with full transparency.
How it Works
1) Upload Your Brief
Log into the pubX buying agent platform and provide your campaign parameters: audience, objectives, KPIs, budget, and brand safety requirements.
2) Autonomous Evaluation & Segmentation
Our buying agents analyze your brief against our massive corpus of publisher inventory, first-party data, and proprietary pubX intelligence built from 400 billion+ auctions. The agents create custom segments optimized for your specific campaign goals.
3) Agentic Deal Creation
Our sales agents (operating on the publisher side) negotiate with our buying agents to create exclusive programmatic deals that match your criteria—leveraging publisher trust and first-party data unavailable elsewhere.
4) One-Click Activation
Activate curated deals directly within the pubX platform. Deals are pushed seamlessly to your DSP of choice—we’re fully platform-agnostic and integrate with your existing buying infrastructure.
Built Different
Publisher-Backed Intelligence – Our agents don’t just optimize bids—they access exclusive inventory and first-party data from trusted publisher partners who’ve worked with pubX for years. This creates buying opportunities unavailable through standard programmatic channels.
AI-to-AI Marketplace – The first truly agentic advertising marketplace: buying agents negotiate directly with sales agents using real-time data, creating deals that balance advertiser performance with publisher yield.
Transparent & Autonomous – Full visibility into inventory sources, segment composition, and deal terms. Our agents handle the complexity while you maintain complete control and understanding of where your spend goes.
Platform Agnostic – Work within your existing DSP ecosystem. pubX buying agents integrate with your tools—we enhance your stack rather than replace it.
Getting Started
Simple Setup. Powerful Results.
- Request Access to the pubX buying agent platform
- Connect Your DSP through our platform-agnostic integrations
- Upload Your First Brief and let the agents take over
- Activate Deals with one click and monitor performance in real-time
Our agents learn your preferences over time, continuously improving segment quality and deal performance with each campaign.
Request Demo
Why Agencies & Advertisers Choose pubX
Exclusive Inventory Access – Tap into premium publisher inventory backed by 5 years of trusted AI relationships
First-Party Data at Scale – Access proprietary publisher first-party data and pubX intelligence from 400+ billion auctions
Autonomous Execution – From brief to activation in minutes, not days—agents handle segmentation, negotiation, and deal creation
Proven AI Heritage – Built by the team that pioneered AI-driven publisher monetization, now applied to the buy-side
Ready to Transform Your Campaign Execution?
Get in touch to discuss how pubX buying agents can deliver better performance through agentic advertising.