Key facts
- gpt-5.4-mini fielded the identical Google Ads pricing question three separate times on 2026-09-23, browsing disabled throughout, with nothing else changed between the three attempts.
- All three runs described the same set of pricing models: a percentage of ad spend, usually stated as 10 to 20 percent, a flat monthly retainer, hourly or project billing, and a hybrid of a base fee plus a percentage.
- All three runs did the same arithmetic on a $3,000 monthly budget: 10 percent equals $300, 15 percent equals $450, and 20 percent equals $600, then all three noted that a minimum monthly fee, commonly around $500, usually pushes the real quote higher than that raw percentage.
- The three runs' final “fair fee” ranges for a $3,000 budget were not identical: run 1 landed on roughly $400 to $700 with $500 as a common midpoint, run 2 on $500 to $1,000 for typical agencies and up to $1,500 for more strategic ones, and run 3 on $500 to $1,000 depending on service depth.
- Unlike every other prompt in this panel, this one produced zero specific agency names in any run. All three answers stayed entirely at the level of pricing models and dollar ranges.
What we asked and how
On 2026-09-23, three clean, browsing-off sessions asked gpt-5.4-mini the same thing: “How do marketing agencies price Google Ads management, and what is a fair fee for a $3,000 a month budget?” No settings changed and no follow-up was added between attempts.
This prompt asks for a framework and a number rather than a name, which is a different kind of question from the local-business prompts elsewhere in this panel. We wanted to see whether that kind of question produced more or less consistency across the three runs.
The pricing models, run by run
Every run named the same core set of pricing structures, in slightly different order and wording. Run 1 listed a flat monthly retainer, a percentage of ad spend, a hybrid model, and a project-based setup fee charged in addition to ongoing management. Run 2 listed percentage of ad spend first, then flat monthly fee, then hourly or project-based billing at a stated $75 to $200-plus per hour, then a hybrid of setup fee plus monthly fee plus optional performance bonus. Run 3 listed flat monthly retainer, percentage of ad spend, hourly consulting, and performance-based or hybrid pricing.
All three runs, independently, gave the same percentage range for the percentage-of-spend model: 10 to 20 percent of monthly ad spend.
The arithmetic, and where the runs agreed
Given a $3,000 monthly budget, all three runs did essentially the same math: at 10 percent that is $300 a month, at 15 percent that is $450, and at 20 percent that is $600. Run 1 spelled out the 15 percent example directly. Run 2 spelled out all three percentages. Run 3 stated the $300 to $600 range for 10 to 20 percent without breaking out each individual step.
All three runs then made the identical qualifying point: at a $3,000 spend level, a pure percentage fee often falls below what many agencies consider viable, so a stated minimum monthly fee, commonly cited as around $500, usually applies instead of the raw percentage math.
Where the three runs landed on a final number
The three runs did not converge on one single “fair fee” figure, though they overlapped substantially. Run 1 gave a fair-fee range of roughly $400 to $700 a month, calling $500 “a very common midpoint.” Run 2 gave a wider spread: $300 to $600 for “budget agencies or freelancers,” $500 to $1,000 for “a typical competent agency,” and $1,000 to $1,500 for “more strategic, full-service” agencies, with a practical rule of thumb of $500 to $750. Run 3 gave $400 to $750 for “straightforward account management,” rising to $750 to $1,000 “if they're also handling landing page input, conversion tracking, creative or ad copy, and reporting.”
Taken together, all three runs treat roughly $500 a month as the reasonable floor for a $3,000 budget, and all three treat anything meaningfully above $1,000 a month as needing to be justified by more than basic bid management, landing pages, deeper tracking, creative testing, or strategic reporting.
What this does and doesn't tell you
This shows that for a factual, framework-style pricing question, the model was far more internally consistent across three runs than it was for the business-naming prompts tested the same date, where names shifted heavily or, in one case, didn't repeat at all. That consistency likely reflects the fact that percentage-of-spend and retainer pricing are widely and similarly described across the marketing industry's own public material, which the model would have seen a great deal of.
It does not tell you what any specific agency, including SearchPod, actually charges, and it should not be read as an independent benchmark study. It is a description of how one AI model summarizes commonly discussed pricing norms, repeated three times on one date.
Related questions
Largely yes, more consistent than the business-naming prompts in the same panel. All three runs described the same pricing models and the same 10 to 20 percent of spend range, though the final “fair fee” dollar range varied somewhat between runs.
Across the three runs on 2026-09-23, the ranges given were roughly $400 to $700, $500 to $1,000 (up to $1,500 for a more strategic agency), and $400 to $1,000. All three treated about $500 a month as a reasonable floor.
No. Unlike the other nine prompts in this panel, none of the three runs for this pricing question named a single specific agency. All three stayed at the level of pricing models and dollar figures.
All three runs made the same point: many agencies set a minimum monthly fee, commonly cited as around $500, because a small ad budget can produce a percentage fee too low to cover the agency's actual time. That minimum can override the raw 10 to 20 percent calculation.
Treat it as a description of common industry framing repeated by one AI model on one date, not an independent pricing study. It reflects what the model has absorbed from widely published material, not a verified survey of actual agency rates.
Sources
SearchPod manages Google Ads for clients, so how AI tools frame fair pricing for that service is not a neutral topic for us to write about. Everything above is a transcript from one model, one date, three attempts; it says nothing about what SearchPod itself charges, and SearchPod's actual public pricing lives on the page linked below.
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