Not all ad formats have the same odds. Some produce winners twice as often as others. And they vary by vertical.
Hit Rate vs Spend Use Ratio
Hit rate tells you how often a format produces winners. Spend use ratio tells you how aggressively brands invest in those winners. These are two different signals, and they do not always align.
Hit rate is straightforward: of all ads in this format, what percentage became winners (10x account median spend and at least $500)? A higher hit rate means more frequent winners.
Spend use ratio is more nuanced. It measures the percentage of total spend a format receives divided by the percentage of total creative volume it represents. A ratio of 1.0 means the format gets exactly the spend you would predict given its volume. Above 1.0 means brands are concentrating budget on it, a signal that when this format wins, brands trust it enough to scale aggressively. Below 1.0 means brands use the format but do not back it with outsized budget.
The intersection of these two metrics reveals four format archetypes. Understanding which archetype a format falls into changes how you should use it in your creative program.
Scale Format: high hit rate, high spend use ratio. Offer-First Banner is the only true Scale Format in the dataset. It wins often (8.6%) and when it wins, brands pour budget behind it (1.3x). This is the format you build your creative program around. It is the foundation.
Niche Winner: highest hit rate, lower volume. Unboxing at 9.8% hit rate but only 2.1% of creative volume. It wins more often than any other format, but brands are not using it at scale. This could mean the format is harder to produce, more category-specific, or simply underexploited. For brands that can execute it well, Unboxing represents the highest-probability bet in the entire dataset. But it requires physical product, packaging, and authentic reactions. You cannot fake an unboxing.
Workhorse: solid hit rate, proportional spend. Demo at 8.1% hit rate and exactly 1.0x spend use ratio. It gets what it deserves, nothing more. Demo is the format that keeps your creative pipeline producing while you search for breakouts in other categories. You should always have demos running. They are your baseline.
Spend Magnet: lower hit rate, disproportionate spend. Celebrity at 5.9% hit rate but 2.1x spend use ratio is the most extreme example. When brands invest in celebrity talent, they commit budget regardless of whether the ad wins. Production cost and partnership obligations drive the spend, not performance data. This does not make Celebrity a bad format. The absolute dollars behind each winner are significant. But the hit rate tells you that celebrity alone does not guarantee a winning ad. The execution still matters.
Coverage Format: moderate hit rate, proportional or below-proportional spend. Testimonial at 6.5% and 1.0x is the archetype. These formats serve a purpose (building trust, providing social proof, filling the middle of the funnel), but they are not where breakout performance comes from. Include them in your mix for coverage, not for breakthroughs.
| Format | Hit Rate | Spend Use | Classification |
|---|
| Offer-First Banner | 8.6% | 1.3x | Scale Format |
| Unboxing | 9.8% | 1.3x | Niche Winner |
| Demo | 8.1% | 1.0x | Workhorse |
| Testimonial | 6.5% | 1.0x | Coverage Format |
| Celebrity | 5.9% | 2.1x | Spend Magnet |