Deep dive: multiple CTAs don't add options, they add paralysis

Deep dive: multiple CTAs don't add options, they add paralysis

Landing pages accumulate calls to action — "Sign up," "Learn more," "Watch demo," plus a full nav menu. The decision research says each additional path doesn't expand opportunity; it taxes the decision itself.

The foundational study is Iyengar & Lepper's jam experiment (2000): a tasting display of 24 jams drew more interest than one of 6, but shoppers were ~10x more likely to actually buy from the 6-jam display. More options raised attraction and lowered action. The proposed mechanism is choice overload — beyond a small set, each added option increases the cognitive cost of comparing and the anticipated regret of choosing wrong, until people defer or abandon.

Applied to landers, this is the case for the "attention ratio" — a concept Oli Gardner popularized: the ratio of things you can click to things you want them to click. A page with a nav bar, three CTAs, and footer links might have a 20:1 ratio. A focused landing page targets 1:1. Every extra link is a competing path that dilutes the one decision you're trying to engineer.

The nuance the jam study adds: the harm isn't just dilution, it's deliberation cost. Two CTAs of similar weight force the visitor to choose between them before acting, inserting a meta-decision ("which one?") on top of the actual decision ("do I want this?"). That extra fork is where momentum dies.

For affiliate landers, the discipline is brutal: one primary action per page, every secondary link justified or removed, navigation stripped on dedicated campaign pages. If you genuinely need two actions, make them visually unequal so there's a clear default and no meta-decision.

TL;DR
— Iyengar & Lepper: 6 jams sold ~10x better than 24 — more options raise interest but suppress action via choice overload.
— Track attention ratio (clickable things : desired clicks); focused landers aim for ~1:1, not 20:1.
— Competing equal-weight CTAs add a meta-decision ("which?") that kills momentum — keep one primary action, or make a clear visual default.