01
Connect
Bring your spend into the system through managed fund-flow rails. [TODO: confirm exact onboarding wording]
Growth program / intake analysis
You're running an 8-cylinder budget on two cylinders.
Plenum gives DTC operators managed access to CTV, video, display, native, audio, DOOH, and the open internet — plus the rails to fund, run, and measure them.
Managed access infrastructure
The trap
Meta and Google get hotter. The rest stays cold.
Most DTC budgets are captive inside two platforms. CPMs rise. Returns flatten. The auction gets more crowded.
The operator does not lack budget. The operator lacks access to the rest of the advertising system.
That dependence creates platform risk: algorithm shifts, policy changes, attribution gaps, and no real diversification.
The insight
A growth program needs distribution, not another silo.
In an engine, the intake plenum distributes air evenly so every cylinder can fire. In advertising, Plenum distributes budget across the channels operators were never set up to reach directly. Same spend. More places to work.
How it works
Three rails. One operating layer.
02
Distribute
Route budget across open channels through the Plenum access layer.
03
Measure
See what every channel did, reconciled into plain numbers.
Channels
The rest of the engine.
These are the cylinders most DTC operators know they should test, but cannot reach with the same operating discipline they have in Meta and Google. [TODO: confirm final channel list + any named inventory sources]
Connected TV
Reach buyers when they are not in a feed.
Online video
Use sight, sound, and motion outside the walled gardens.
Display
Extend demand across the open web with controlled frequency.
Native
Place offers into content environments with lower interruption.
Audio/streaming
Add reach in listening moments Meta and Google do not own.
Digital out-of-home
Bring ecommerce campaigns into physical-world media.
Open web
Run outside the two-platform sandbox with accountable spend.
Why it matters
Less platform risk. More budget paths.
Dependence
Stop putting every marginal dollar into the same two auctions.
Efficiency
Let budget find underused paths instead of overheating saturated ones.
Reach
Find buyers in media environments outside social search loops. [TODO: real outcome stats if/when available]
Who it's for
Built for DTC ecommerce operators who have already squeezed the obvious channels.
If the whole paid program lives in Meta and Google, and the next dollar is getting harder to justify, Plenum is built for that moment. If you are not spending enough to need channel diversification yet, the fit may be early.
FAQ
Straight answers.
Is this an ad network?+
No. Plenum does not own or resell inventory. It is a managed access layer for reaching programmatic channels through the right rails.
Is Plenum a DSP?+
No. Plenum routes through a DSP. The product is the infrastructure around access, budget distribution, fund flow, and measurement.
Do I have to leave Meta and Google?+
No. The point is not to shut off what works. The point is to stop forcing the entire growth program through two cylinders.
What channels can I actually run?+
CTV, online video, display, native, audio/streaming, digital out-of-home, and open-web inventory. [TODO: confirm final channel list + any named inventory sources]
How does budget flow?+
Plenum is designed around managed fund-flow rails for programmatic spend. [TODO: compliant answer for who holds funds and exact movement of budget]
What's the minimum spend?+
[TODO: minimum spend / pricing]
How is performance measured?+
Every channel is reconciled into plain numbers: spend, reach, conversion activity, and channel-level contribution. [TODO: final measurement methodology and attribution language]
Final CTA