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Before Seattle-based Pocket Prep became a go-to study tool for millions of professionals, it started with a moment of near success — and repeated disappointment — for Peter Murphy.
Murphy wasn’t failing his professional certification exam because he lacked ability. He failed the exam twice — by a single point each time — while balancing the realities many working adults face: limited time, career pressure, and study tools that didn’t reinforce what mattered most.
“I failed not because I wasn’t capable but because studying as a working adult is completely different — the tools just weren’t built for that reality,” said Murphy.
Determined to understand what went wrong, Murphy turned to learning science. What he discovered reshaped everything: active recall — quizzing yourself repeatedly — helps strengthen memory pathways and identify weak spots far more effectively than passive studying. At the same time, smartphones were becoming ubiquitous, and the App Store was opening new possibilities.
Murphy and his co-founder Ken Gillette saw an opportunity others hadn’t fully tapped into yet: What if studying could happen in short, flexible moments throughout the day, powered by science and delivered through a device people already carried everywhere?
That idea became Pocket Prep — a mobile-first, science-backed study platform designed specifically for busy professionals working toward career-defining credentials.
Turning that vision into reality wasn’t straightforward. Neither Murphy nor Gillette came from a software background, which meant building the product required learning on the fly, and trusting others to fill critical gaps.
“We had a clear vision but no idea how to build it ourselves. So we focused on finding smart people and staying relentlessly focused on the learner,” Murphy explained.
We had a clear vision but no idea how to build it ourselves. So we focused on finding smart people and staying relentlessly focused on the learner.Peter Murphy, Co-founder, Pocket Prep
With less than $2,000, a PowerPoint mockup, and a network of freelancers, the team launched their first version on the App Store. On Day 1, they sold just two copies. It wasn’t a breakout moment, but it was enough.
Those first users validated the concept and confirmed something important: Professionals were looking for a better way to study.
From there, growth came steadily. What began as a personal solution evolved into a platform now used by more than 8 million learners across 140+ certification exams, spanning industries like healthcare, information technology, cybersecurity, and skilled trades. Today, hundreds of thousands of users rely on the platform each month to prepare for high-stakes exams that can change the trajectory of their careers.
A key inflection point came when the company brought product development in-house. That shift allowed the team to move faster, improve quality, and build more intentionally around the learner experience. Over time, Pocket Prep expanded its capabilities with personalized study tools, performance insights, and an AI-powered tutor — all designed to help users feel genuinely prepared, not just confident.
Still, Murphy credits much of the company’s success to a principle that hasn’t changed since the beginning: staying deeply connected to the customer.
“Not every feature that users like actually helps them succeed. Our job is to focus on what truly moves the needle — even when that means making hard decisions,” said Murphy.
That philosophy led to one of the company’s more counterintuitive moves: removing a popular feature that allowed users to immediately retake practice tests. While it boosted short-term scores, it created a false sense of readiness, ultimately working against the learner’s long-term success.
For Murphy, such moments define what it means to build something meaningful. It’s not about adding more features or chasing trends — it’s about understanding the real problem and solving it in a way that delivers measurable outcomes.
Pocket Prep’s growth reflects a broader shift in how people learn and advance their careers. As traditional education models evolve, tools that prioritize flexibility, personalization, and proven learning methods are becoming essential.
For entrepreneurs, Murphy’s journey offers a clear takeaway: Start with a real problem, stay grounded in your customer’s experience, and be willing to make difficult decisions in service of long-term impact.
Sometimes, the difference between failure and success isn’t capability — it’s building the right tool for the job.
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