Proof over promises.
Numbers, not narratives.
Anonymized engagements showing how disciplined campaign architecture lowered ACoS, held CPCs flat, and grew revenue without buying unprofitable clicks.
Northwave doubled revenue
and halved their TACoS.
Inherited a sprawling 1,400-keyword campaign with 22% TACoS. Rebuilt the architecture around margin-tier products. Eight months later: $4.8M run-rate at 9.4% TACoS.
Every engagement starts messy.
We bring the structure.
Supplement Brand Recovery
Inherited a fragmented campaign map bleeding spend on low-intent terms. Rebuilt it into a margin-tiered, full-funnel structure in 9 weeks.
Home Goods Expansion
Scaled exact-match winners and tuned placement multipliers to grow revenue without buying unprofitable clicks.
Private Label Relaunch
Phased relaunch pacing, listing cleanup, and defensive branded coverage held rank while CPCs stayed flat.
What operators say.
"They run our Amazon channel like in-house operators with skin in the game. TACoS dropped from 22% to 9.4%, and profit followed."
"We replaced a six-person agency and an in-house manager with Spenzio. Reporting got sharper. Contribution margin got better."
"First agency I've worked with that talked about contribution margin before I had to bring it up. The math is always on the table."