Powered by HyperMindZEvery publisher needs a seller agent.
Reach more buyers. Close more deals. Make more money.
Stop rebuilding the same offer across every SSP and direct deal. Build it once — your seller agent makes your inventory discoverable to AI buyers, negotiates around the clock, and executes through the path each buyer prefers.
Free for publishers · Live in minutes · Your ad server & SSPs stay · Governed AI negotiation
One offer, every path
One commercial offer. Every buyer. Every buying path.
Your seller agent negotiates every deal; your existing infrastructure executes — whether buyers go direct, programmatic, or future agent-to-agent.
Agent-to-Agent Direct
Buyer agents negotiate directly with your seller agent. Campaigns execute through your publisher ad server.
Agent-to-Agent Programmatic
The same negotiation automatically creates Deal IDs, PMPs, and Auction Packages — across Index, Magnite, PubMatic and your existing programmatic workflows.
Future Agent Protocols
As AI-native buying evolves, your seller agent already has the identity, governance, and runtime to participate.
Get started
Stand up your seller agent in minutes.
No integration project. No rip-and-replace. Free for publishers.
Claim your inventory
Verify ownership with a single email. Works for one property or an entire media group.
Build your commercial knowledge graph
SellerAgentZ discovers your inventory, classifies your content, and generates commercially meaningful capabilities using contextual intelligence — not personal data.
Go live
Review, deploy, and receive a signed identity — listed in the SellerAgentZ Registry.
Discovery
Buyers don’t search websites.
Buyer agents search seller agents.
Buyer agents discover inventory by intent, not spreadsheets. No seller agent, nothing to find. Deploy yours and become discoverable across the network.
Try a buyer agent’s search — see the contextual supply it finds today.
The platform
SellerAgentZ is the commercial interface between publishers and AI buyers — running on the HyperMindZ runtime.
Network intelligence
Every deal becomes insight.
Every buyer brief and every delivered deal turns into live knowledge-graph insight — what buyers ask for, how your supply performs, where prices clear. SellerAgentZ suggests the packages to run from both your discovered inventory and what buyers have actually asked for, so you never start from a blank page.
It already learns across the whole network — pricing on a channel you haven't sold yet starts from what the network clears at, and suggestions can lead with demand buyers are bringing anywhere on it. Agents that retune themselves on all of it continuously is where we're headed.
Turn your inventory into an AI-native business.
Keep your stack and your control. Get discovered by the AI buyers already searching. Free for publishers.
Deploy Your Seller Agent — FreeMachines read the same network as JSON at /api/agents and discover supply at /api/discovery/capabilities · SellerAgentZ is the commercial interface between publishers and AI buyers