From friction to engagement: how I drove a 13x lift in core business action per user

1

The Google form

To test whether peer recognition could surface real talent, the first MVP in early 2022 was a simple Google Form where students wrote the top three classmates they believed were the best in their class. It spread quickly within a few university courses, but it couldn't grow beyond those tight groups.

That early traction exposed the core insight behind the entire product: people already know who the top performers in their network are, long before a CV or a recruiter does.

getCredible is built on that truth. These signals exist in people's minds. We just need an effective way to capture and aggregate them. The Google Form proved that ranking people based on peer votes worked. The strongest performers consistently emerged at the top.

The first MVP: a Google Form collecting talent referrals from university students

2

The website

We then moved to a web app to expand beyond single classrooms and connect multiple networks.

Users still typed three names, but the experience had a clearer messaging, better design, stronger value proposition (job offers, leaderboards, rewards).

Still, a student may know 10~15 classmates, and the top 30% corresponds to only 3 votes. After casting those votes, the user had nothing more to contribute.

Even with a K-factor above 1 and early revenue, virality stayed locked inside each class.

One question became critical:

To collect more names, we needed to cross the boundaries of those small courses networks.

First web app designed to leverage network effects

3

The first mobile app

Next, we moved to a mobile app where users could vote by searching their contacts, spanning both university and personal circles. The goal was to expand outside classrooms and activate broader networks. But the friction persisted. Users often did not have the number or surname of the person they wanted to vote for.

The mobile app changed the interface but not the effort required from users, and the core challenge of moving across networks was still unsolved.

First mobile app enabling voting through users'contact list

You might think of the song you've been listening to most lately. Then another one you loved for years comes to mind. You realise you don't actually have an immediate answer, even though the question is deeply personal.

Days later, while listening randomly, you'll come across a track that makes you think: "This one."

A question that seems simple hides several cognitive steps.

Why?

That process usually looks like this:

Voting for top talent runs on the same cognitive process as deciding which is your favourite song.

When we ask someone to “vote for the best people they know,” they first interpret what “best” means in context. Best at what? Academic performance? A specific skill? Raw intelligence?

Then they define the search space. Which group of people am I choosing from?

At this point, they start comparing people and optimising for the objective of “Who stands out the most.”

And finally, they communicate the output by typing names and surnames, often guessing at best how to spell them correctly.

User interviews consistently reinforced this point. People loved the mission, but every time they had to type names, it felt heavy.

Which led to a simple, uncomfortable question:

Every great product lives or dies by a single "core action", the atomic behavior that fuels the entire ecosystem. According to Sarah Tavel's Hierarchy of Engagement, this is the non-negotiable foundation of any consumer app. Facebook had friending. Pinterest had pinning.

Her framework breaks engagement into three levels, and Level 1 is the absolute prerequisite: users must perform the core action over and over.
But there's a catch. For an action to be repeatable, it has to feel almost effortless. The moment a user has to stop, think, or strategize to complete it, the engagement loop shatters. Every other product metric is irrelevant if you fail at Level 1.

Our business model didn't rely on extreme user engagement to become a unicorn. Yet, this framework on engagement spoke directly to the main pain we had.

Another first principle that guided me was Steve Krug's golden rule of UX: Don't make me think. If you strip a referral down to its most basic, atomic action, what is it? It's a choice. The mandate became clear: Don't make them think. Make them choose.

Our team had been working hard on workarounds to offset the hassle of voting. I saw an opportunity to approach it differently.

I gained their trust by framing the redesign not just as a better user experience, but as an engine to capture vastly more data.

What emerged was a stream of rapid, game-like polls generated from the user's own contact list. Inspired by the frictionless, viral mechanics of Nikita Bier's Gas app, each screen simply shows a small set of people. You tap the one you believe in. Next. Repeat.

We engineered the experience to be intentionally playful and time-bound. Users had a maximum of 7 seconds to answer each poll, striking the perfect balance between urgency and comprehension. It gave them just enough time to scan the names (people read about 4-5 words per second) but not enough time to overthink it.

The reality was even faster: the average response time dropped to just 3.4 seconds per poll. We were collecting exponentially more votes with a fraction of the effort.

This design completely collapsed the original four-step decision process into a single, seamless operation:

• Understanding the context: The question remains the same across every poll. Once the user understands it the first time, the context compounds.
• Framing the problem: The app does the heavy lifting. Instead of searching their entire memory, the user only has to evaluate the small, pre-narrowed set of names right in front of them.
• Maximising the objective function: The mental model shifts from heavy recall to recognise who stands out.
• Communicating the output: The friction of remembering and typing out names with correct spelling is replaced by a single, effortless tap.

By atomizing a heavy, high-friction task into a breezy sequence of micro-decisions, the psychological wall came down. Cognitive load dropped to near zero.

The shift was explosive. The exact same users who previously dragged themselves to submit 3 names were suddenly breezing through an average of 40 votes per session. It was astonishing to watch the behavioral shift in real-time, as users continuously kept voting, hitting 50, 100, and even 200 times in a single sitting.