Rethinking social proof with intent

Social proof should be one of the most powerful tools in ecommerce. At its core, it’s the influence that the actions, choices or approvals of others have on an individual’s behaviour.

People look to others when they’re uncertain about what to choose, who to trust, or whether to act. In ecommerce, that influence can appear anywhere in the journey. As reassurance that a brand is worth buying from, or as urgency to act before missing out.

It comes in many formats: scarcity messages (“only 3 left”), activity indicators (add to baskets, recent views, recent purchases), reviews and ratings, and trending or bestseller labels. Used well, these cues can reassure, create urgency, and help people find what’s popular or trusted.

The problem is, social proof has become one of the most overused and underthought tactics in the game. It’s often deployed as a blanket message to everyone, with little thought about whether it fits their mindset or the brand experience.

Retailers love it because it’s quick to turn on and almost always delivers an aggregate uplift. But those uplifts are often driven by a smaller group, and the negative effects on others are hidden in the averages.

The status quo of social proof

Most ecommerce teams apply it generically, showing the same messages to everyone – often on every product page. The most common use is as a conversion-driving technique late in the journey, but there’s a growing trend to apply it earlier in discovery (e.g., “bestseller” on PLPs).

Its popularity comes from being considered “best practice,” easy vendor implementation, and the reliable ROI it shows on aggregate. But those aggregate numbers are disproportionately influenced by high-intent visitors, which hides the harm it can cause to others.

What works for one mindset can actively put another off. As part of our research for The Intent Gap Report, we found:

• “Trending” overlays on PLPs positively impact low-intent browsers.
• “X sold last week” overlays on checkout pages deliver an average +5% conversion lift for high-intent visitors but cause a -1% drop for low-intent visitors.

Luxury and exclusivity-driven brands often avoid generic social proof entirely. In high-consideration categories, it can feel out of place – an engagement ring buyer doesn’t want to hear that “20 others bought this today,” and a £3000 jacket doesn’t need a flashing urgency tag over carefully curated imagery. In these cases, overlays can jar with the brand and undermine the premium feel.

When social proof is everywhere, it stops providing reassurance or focus. The message becomes noise, prompting the question: why stick with this approach?

Because most retailers rely on page-type triggers (e.g., PDP = ready to buy). But many PDP visitors are still browsing. Without behavioural context, tactics are based on where someone is, not how they’re behaving. That one-size-fits-all approach ignores timing and mindset. And that’s exactly why it needs a rethink.

Social proof with intent

Social proof can reassure early in the journey or create urgency later, but timing and fit are critical. Softer cues like “bestseller” or “trending” help those still discovering products. Urgency or scarcity works best when someone has decided what they want and just needs a final nudge. Use it too soon, and it risks creating anxiety or distraction.

Think of walking into a DIY store paint aisle: if you’re browsing, you don’t want someone saying, “Only three tins left – buy now!” before you’ve chosen a colour. But if you’re holding the exact tin you want, that message might spur you to buy. The same logic applies online.

Or picture a luxury sales assistant with a £3000 jacket. They wouldn’t start with “20 people bought this today.” They’d focus on its quality, heritage, or popular combinations, tailoring the message to the moment.

Real-time intent signals mean you can:

• Show discovery-style social proof to those exploring
• Reserve urgency and scarcity for visitors with strong product interest or signs of hesitation
• Avoid showing it altogether to those it might deter

When you match the message to the moment, social proof stops being background noise and starts driving action.

The path to better social proof

While we’ll cover how to move from generic application to something more intent-based in a follow up, the core steps are:

1. Analyse performance by visitor mindset, not just aggregate.
2. Exclude audiences where a message harms conversion.
3. Adapt style and timing to fit both brand tone and visitor context.

The benefits? Higher incremental gains, reduced brand risk, and interactions that build trust.

Social proof works – but not for everyone, not everywhere, and not all the time. The more you align it with intent, the more it delivers.

Ready to deliver social proof that meets the moment? Discover how Feature Delivery with Intent works.