Amazon PPC Agency Cost Calculator.
Free Amazon PPC agency cost calculator. Enter your monthly ad spend to see a fair fee range across retainer, percentage-of-spend, and hybrid pricing models for 2026.
What this calculator does
Enter your monthly Amazon ad spend and the calculator returns a fair agency fee range across the three pricing models — flat retainer, percentage of ad spend, and hybrid — plus the effective percentage of spend for each, so you can spot an overpriced quote fast.
How Amazon PPC agency pricing works
Agencies charge a flat retainer (predictable, rewards efficiency), a percentage of ad spend (typically 8 to 15 percent, scales automatically but rewards spending more), or a hybrid of a modest base plus a smaller percentage. For most brands a hybrid aligns incentives best.
How to compare two agency quotes
Convert every quote to an effective percentage of your ad spend (fee divided by spend) and compare what is included line by line. A $4,000 retainer and a 12 percent fee on $35k spend cost almost the same — the difference is scope, seniority, and incentive alignment.
When an agency is worth it
The math typically starts working around $10,000 per month in ad spend. Below that, a skilled freelancer or PPC software is usually the better fit; $10k to $75k per month is the agency sweet spot.
Frequently asked questions
How much does an Amazon PPC agency cost?
Most Amazon PPC agencies charge between $2,500 and $12,000 per month as a flat retainer, or 8 to 15 percent of monthly ad spend, or a hybrid. The fair number scales with your ad spend, SKU count, marketplaces, and scope.
Is a flat retainer or percentage of ad spend better?
For most brands a hybrid (modest base plus a performance component) aligns incentives best. Pure percentage-of-spend rewards the agency for growing your budget rather than your efficiency, so a flat retainer or capped hybrid is usually cleaner if you expect spend to rise.