A three-tier pricing page includes a middle option that receives the overwhelming majority of signups, alongside a top-tier option specifically priced and featured in a way that makes almost no one choose it on its own merits. The unpopular top tier may not be a mistake — it's likely functioning as a decoy, deliberately positioned to make the middle option look like the obviously reasonable, well-balanced choice by direct comparison, a well-documented pricing psychology effect with real experimental support behind it.
The classic research behind this effect
A widely cited study involving magazine subscription options found that adding a print-only subscription priced identically to a combined print-and-web subscription — making the print-only option clearly inferior to the combined option on every relevant dimension — shifted a meaningful share of preference toward the combined option, compared to a version of the same choice set that simply offered web-only and combined options without the inferior print-only decoy present. The decoy option itself was rarely chosen; its presence in the choice set changed how attractive the combined option looked by comparison.
Why this works — the asymmetric dominance effect
When one option in a choice set is clearly inferior to a specific other option on every relevant dimension (more expensive, fewer features, or both), while not being clearly comparable to a third option in the same direct way, people tend to use the clearly dominated comparison as a reference point that makes the dominating option look like an obviously good deal — a documented pattern called the asymmetric dominance effect, distinct from simply offering more options generally, since it specifically depends on the decoy being clearly inferior to one particular option rather than being just another plausible alternative.
Why this specifically applies well to SaaS pricing tier design
A pricing page structured with a genuinely weak, oversized top tier — priced high with only marginally more value than the middle tier, in a way that makes the middle tier look considerably more reasonable and well-balanced by comparison — can shift customer choice toward the middle tier more effectively than simply pricing two tiers without the comparison anchor the third tier provides, even though the top tier itself may see very few actual purchases.
Where the ethical line sits in applying this deliberately
Using decoy pricing responsibly requires the decoy tier to represent a genuinely real, purchasable option with real (if comparatively weak) value, not a fabricated, non-functional choice included purely to manipulate perception without offering any genuine alternative — the psychological effect works through a real comparison between real options, and manufacturing a fake option specifically to mislead crosses from applying a legitimate pricing psychology principle into deceptive pricing practice.
What this means for structuring a multi-tier pricing page
- Consider whether a strategically weaker tier, genuinely available but deliberately less attractive relative to a specific target tier, could shift customer choice toward the tier the business most wants to sell
- Ensure any decoy tier represents a genuine, real option customers could actually choose, not a manufactured comparison point with no real substance
- Test pricing tier structures directly, since the specific effect size depends on how the tiers are actually priced and featured relative to each other
- Recognize that a low-conversion tier isn't automatically evidence of poor pricing design — it may be doing exactly the comparative work it was positioned to do
Decoy pricing is a genuine, well-researched psychological effect, not merely folk wisdom about pricing pages — and used with a genuinely available, honestly represented decoy option, it's a legitimate way to shape choice architecture rather than a manipulative pricing trick.