New in 2026: Pentane now runs your ads, too. Meta, CTV, audio and 275+ networks, graded on your profit. See what changed →

HOW IT WORKS

Measure. Decide. Create. Buy. Repeat.

Most brands hire four teams to do this, graded by four different numbers. We run it as one loop, graded by one: your profit.

01 Measure · Pentane

Start with what your books say.

Pentane connects your store, ad accounts and accounting, and works out your break-even: what each ad dollar has to bring back for the business to make money. It moves when your costs do.

01 — Measure

True profit, real time

Every order, ad dollar, and cost in one live P&L. See real margin by product, by channel, by day.

02 — Guide

Tells you what to do

Your breakeven ROAS and CPA targets in plain English. Cut, hold, or scale — you'll know which.

03 — Attribute

Attribution you can trust

We track every channel, then check it against your real numbers. Channels get graded on profit, not on their own dashboards.

02 Decide · Beacon

Every channel, reviewed every 3 and 7 days.

Beacon, our optimization system, reviews performance on every channel and proposes what to cut, scale or test. A person on our team approves every change before it happens. Every decision is logged with the result next to it, so you can see why anything changed.

  • Reviews on 3- and 7-day cycles
  • Every change approved by a person
  • Every decision logged, with its result
Beacon in Slack answering how a client's ads did over the last three days, broken down by Meta campaign and Plenum programmatic.

03 Create · Creative

Your Drive folder, in market at every size.

Point us at your creative folder. We size every image, GIF and video for every standard placement, add your CTA, and launch it into your campaigns. No design queue, no trafficking spreadsheets.

  • Works from your Google Drive as it is. Nothing to move or re-upload.
  • Every concept sized for every placement in one pass
  • Names, tracking links and campaign setup generated, not typed
Two ad concepts, each resized into 300x250, 300x600, 1200x628, 1080x1080, 1080x1350 and 1080x1920 placements, all running.

04 Buy · Plenum Ad Network

On Meta, and everywhere else.

Plenum runs your media across Meta and 275+ ad networks, CTV and audio, with 500,000+ third-party audience segments, including in the Meta campaigns we run for you. Every impression and order traces back to Pentane.

Programmatic display

The news and content sites your customers already read

Online video

Pre-roll before the videos they are already watching

Premium CTV

A TV spot inside Netflix, Disney+, Hulu and Prime Video

Audio & streaming

Thirty seconds on Spotify, Pandora and their podcasts

Native

A recommended-story unit that matches the site it sits on

Digital out-of-home

Billboards, gym screens and pump-top displays

One Month with Plenum.

6,168sites
1,689apps
2.3Mimpressions
733conversions
$27.88cost per conversion
$8.80blended CPM
yahoo.commsn.comnypost.comimdb.comfoxnews.comweather.comusatoday.comzillow.comrealtor.comtmz.comhuffpost.comdailymail.comthehill.comfandom.compagesix.comaol.com

One loop. One number.

See it on your own numbers in 20 minutes.