The same discipline as SPO applied to a medium where the supply chain is even less standardized. CTV inventory passes through publishers, OEM platforms, vMVPDs, SSPs, and aggregators before it reaches your DSP. Each adds a fee. Many add opacity. SPO for CTV means identifying which paths have direct publisher relationships, disclosed fees, and screen-level verification, and concentrating spend there. The spread between what you pay and what the publisher receives is often wider in CTV than in display.
Ad tech glossary
Supply Path Optimization for CTV
Technical definition
Analysis and selection of the most efficient and transparent paths to access CTV inventory through programmatic channels.
The ADLINGO translation
Get the full Mega Glossary as a PDF
Nearly 200 ad tech terms, translated. Plus the ADLINGO newsletter to your inbox. Free.
Related terms
- Audience Addressability
- AVOD (Advertising-Based Video On Demand)
- AVOD Stacking
- Co-Viewing Measurement
- Competitive Separation
- CTV (Connected TV)
- Deal Discovery
- Dynamic Ad Load
- Dynamic Pod Optimization
- FAST (Free Ad-Supported Television)
- Header Bidding for CTV
- Pod Length
Where this shows up
CTV
·
The 2026 upfront runs on shape, not size
Supply is outpacing demand. Scarcity has collapsed into sports. And the most useful phrase in the market right now isn't volume or price. It's "the shape of the deal."
CTV
·
⏸️ Pause Ads
I'm back from CES, where (and I can't believe I'm saying this) pause ads were having a moment. I did not have this one on my bingo card. Yes, those ads that pop up when you hit pause on your TV.
CTV
·
Get Better CTV Quality in 2025
I'm not big on New Year's resolutions, but I do want you to look me in the eye and promise that you will press for better CTV quality in 2025. Oh...you thought it all ran on a TV in a living room? Have a seat. We need to talk.