What Is the Minimum Ad Spend Needed to Hire a Google Ads Agency?
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Written by Christopher Krassnig, Founder & CEO of ZenoX Media. Answers every question here from the accounts ZenoX runs, not from theory.
The short answer
We take stores that spend at least €10K a month on ads. Below that, start in our Google Ads eCom Lab on Skool, $9 a month. Our fee would eat the budget you need for tests on a smaller account. At our minimum the fee is €1,000 a month. Other agencies set their own floor, so ask each one for it in writing.
Why spend floors exist at all
Two reasons, both math. First, Smart Bidding runs on conversion data, and a small budget buys few conversions. Below a few thousand euros a month there is simply not enough signal for an operator to steer with, so an agency cannot do much better than the algorithm does on its own.
Second, the fee proportion. On a small account, any meaningful fee is large next to the media budget, so paying it starves the very campaigns it is supposed to improve. A floor is not gatekeeping. It is the level below which hiring out is a bad trade for you, whoever you hire.
Our floor, and the honest reason behind it
We take stores that spend at least €10K a month on ads. Below that, start in our Google Ads eCom Lab on Skool, $9 a month. At the minimum and above, weigh the fee against the profit our feed, tracking and account work can add. Meeting the minimum alone does not make an agency worth its fee.
Under the floor? Do this instead
Run it yourself, and do it properly: one feed-only Performance Max campaign plus a brand Search campaign, launched at 30 to 50 euros a day so the algorithm gets real signal. That setup is genuinely enough at small spend, and everything you learn compounds.
For the playbook, join the Google Ads eCom Lab on Skool: 1,700-plus ecom operators, weekly question threads, and the same system ZenoX runs on client accounts, $9 a month. Grow the spend until the floor is in reach, then decide whether you still want to hand it over. Plenty of members never do, and that is fine with us.
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