The financial OS for eCommerce
Pentane connects your store, your ads, and your books to show what you actually make — live. Then it tells you what to cut, hold, and scale.
Trusted by growing eCommerce brands
The platform
Four jobs. One system.
Every order, ad dollar, and cost in one live P&L. See real margin by product, by channel, by day.
Your breakeven ROAS and CPA targets in plain English. Cut, hold, or scale — you'll know which.
We track every channel, then check it against your real numbers. Channels get graded on profit, not on their own dashboards.
Spend where Meta and Google can't reach: CTV, video, native, audio, DOOH, and the open web. We handle the plumbing.
Powered by Plenum ↓The stack
Your data goes in. Pentane finds the profit. Plenum spends it where it works.
Built for decisions
Most tools show you what happened. Pentane tells you what to do next.
The exact ROAS you need to break even. A 3.2 isn't a win when your line is 3.5.
Know what you can pay for a customer — by channel, by campaign. Targets update as your costs move.
See which products actually make money — not just which ones sell.
Try the move before you make it. Shift spend or change prices and see the profit impact first.
Meta and Google are two channels. Plenum opens seven more — CTV, video, native, audio, DOOH, and the open web. One budget, measured against your P&L. First cohorts are onboarding now.
Join the Plenum waitlist →Pricing
30-day guarantee. If it doesn't pay for itself, walk away.
For qualified brands who want Pentane to help execute against the numbers.
Ready when you are
We'll show you your own numbers on a live demo. Your store, your margins, no slides.
Book a live demo →