What is the minimum daily budget for ChatGPT Ads?
What is the minimum daily budget for ChatGPT Ads?
The minimum daily budget required by OpenAI for ChatGPT Ads campaigns is 15 euro per day. It is a fixed threshold set by the platform: below this figure campaigns cannot be activated, regardless of sector or goals. In monthly terms, it means starting from about 450 euro per month of advertising spend.
The threshold has a technical logic too: with less than 15 euro per day, the platform would collect too few interactions to optimize ad distribution. The imposed minimum and the useful minimum, in this case, coincide: it is the budget needed to have data to work with.
An important clarification: the daily budget only covers the advertising spend to OpenAI. Strategic consulting, setup and daily campaign management are included in the AImpeto service cost: no extras, no percentage on spend.
During the initial consultation we help you decide whether to start at the minimum or invest more, based on your market's conversation volumes and your average customer value.
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From the minimum budget to the right budget
The 15 euro per day is the starting point, not the goal. The right budget is calculated backwards: customer value, sustainable cost per result, volume of relevant questions on ChatGPT in your market. From those three numbers you derive the figure to start with and the growth trajectory.
A prudent and common approach: start at the minimum for the first weeks, validate the quality of generated contacts, then scale gradually towards the questions that convert most.
How much can you spend at most
There is no platform ceiling: the practical limit is the volume of relevant questions available. If your market generates many ChatGPT conversations, the scalable budget is high; if conversations are few, increasing spend beyond a certain point leads to less relevant impressions.
That is why the initial analysis measures your sector's question pool first: it is the pool, not the budget, that determines how much makes sense to invest.
How it compares to other channels minimums
For comparison: Google Ads has no technical platform minimum (in practice you start at 5-10 euro per day to get useful data), while ChatGPT Ads sets the minimum at 15 euro. The difference comes from the stage: the OpenAI platform is newer and chose a threshold that guarantees serious campaigns and enough data for optimization.
In exchange, those who respect the threshold enter a channel where competition is still low: the same budget, in a crowded channel, would buy far less attention.
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Written by

Marco Modonesi
Co-Founder of AImpeto
SEO and GEO expert with over 17 years of experience in digital marketing. Marco helps businesses get found and cited by artificial intelligence, combining strategy, content and automation.
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