For decades, the bedrock of the advertising industry has been the insertion order (I/O)—a manual contract, often a PDF or a sprawling spreadsheet, that outlines the terms of an ad buy. Despite the industry’s loud proclamations of a “programmatic revolution,” these clunky, manual documents have remained the primary way premium television and streaming space is traded. That era is facing a significant challenge as Disney and Mediaocean sound the death knell for the I/O through a new technical integration designed to automate the friction out of the buying process.
The two companies announced a partnership to launch Prisma Direct, a new workflow layer within Mediaocean’s Prisma system. Scheduled for a Q3 rollout, the tool uses API-driven integrations to connect media buyers directly with the publisher. For agencies and brands, So the ability to execute direct transactions across The Walt Disney Company’s connected TV (CTV) and streaming inventory through a single interface.
By automating the steps traditionally fragmented across planning, trafficking, and financial reconciliation, the partnership targets the operational “leakage” that has long plagued the media supply chain. The technology is built on the same foundation as Disney Campaign Manager, the media giant’s self-service ad platform, allowing buyers to access premium inventory—including high-impact placements and sponsorships—without the require for disparate execution tools or manual data entry.
Eliminating the manual burden of the media buy
The “death of the I/O” is not merely a matter of convenience; it is a financial imperative. Historically, direct buys have required a patchwork of manual interventions. A buyer would negotiate a deal, draft a PDF, email it to the publisher, and then manually enter that data into multiple systems of record. This process is notorious for creating billing discrepancies and operational inefficiencies that can delay campaign launches and complicate audits.
Mediaocean is positioning Prisma Direct as a tool for the C-suite as much as the campaign manager. By integrating ordering, activation, analytics, and billing into one system, the platform aims to reduce the overhead costs associated with manual campaign management. For the agencies, the pitch is workflow consolidation; for the CFOs, it is cost reduction.
From the publisher’s perspective, the shift is about reclaiming revenue. In the complex world of ad tech, a significant portion of an advertiser’s spend is often lost to intermediaries—a phenomenon frequently referred to as the “ad tech tax.” By streamlining the connection between the buyer and the seller, Disney can minimize these intermediaries and reduce the revenue leakage associated with fragmented supply chains.
A balanced approach to automation and control
Even as the integration streamlines the “plumbing” of the transaction, it does not replace the underlying ad tech that governs how ads are actually delivered. Core functions—such as ad serving, identity management, measurement, and decisioning—remain within Disney’s existing infrastructure. This ensures that Disney maintains strict control over its premium environments while offering the ease of an automated workflow.
Drew Kane, chief product officer for Prisma at Mediaocean, emphasized that the tool is about efficiency rather than replacing the existing ecosystem. “Publisher decisioning remains within existing publisher and partner stacks,” Kane stated. “Prisma Direct focuses on workflow efficiency and accelerating, not replacing, execution or measurement technologies.”
This distinction is critical. Prisma Direct is an orchestration layer, not a bidding engine. More dynamic, open-market programmatic buys will continue to flow through demand-side platforms (DSPs). The goal is for direct buys and programmatic buys to work in concert, allowing advertisers to reach audiences with the right frequency and outcomes across different buying rails.
Disney’s Multi-Path Monetization Strategy
The partnership is part of a broader, multi-pronged strategy by Disney to monetize its streaming and digital assets. As of 2026, the company has moved away from a “one size fits all” approach, instead offering several paths for advertisers to access its inventory:
- Direct Sales: High-touch, guaranteed placements for major brands.
- Programmatic Integrations: Partnerships with major DSPs, including Google, Amazon, and The Trade Desk, often utilizing DRAX Direct integrations to consolidate demand through preferred pipes.
- Self-Service Tools: Platforms like Disney Campaign Manager that allow for more agile, automated buying.
- Workflow Integrations: Tools like Prisma Direct that bridge the gap between manual direct buys and full programmatic automation.
The shift toward “systems of activation”
Industry observers suggest that this move could be the first step toward a more fundamental shift in the ad tech landscape. For years, platforms like Prisma have functioned primarily as “systems of record”—places where data is stored and reconciled after the fact. By embedding execution capabilities directly into the workflow, Prisma is evolving into a “system of activation.”
If more premium publishers follow Disney’s lead and integrate via APIs, it could establish a set of buying rails that bypass traditional DSPs for non-biddable, guaranteed inventory. Over time, the accumulation of pacing, financial, and campaign data within these orchestration layers could allow them to layer in their own optimization and decisioning capabilities, further compressing the supply chain.
| Feature | Traditional Insertion Order (I/O) | Prisma Direct Integration |
|---|---|---|
| Documentation | Manual PDFs and Spreadsheets | API-driven Digital Interface |
| Data Entry | Manual entry across multiple systems | Single system of record |
| Reconciliation | Prone to billing discrepancies | Automated financial reconciliation |
| Execution | Fragmented planning and trafficking | Unified ordering and activation |
The immediate impact will be felt during the upcoming upfront negotiations, where the ability to bypass manual paperwork could grow a key selling point for agencies looking to lean out their operations. As the industry continues to embrace AI-driven workflows, the removal of manual “paperwork” is the necessary first step toward true automation.
The next major checkpoint for this integration will be the official Q3 rollout, which will provide the first real-world data on whether this model significantly reduces the “ad tech tax” for premium publishers.
Do you think the manual I/O is truly dead, or will the “human touch” always be required for premium buys? Share your thoughts in the comments or share this article with your network.
