Case study / Amazon, Prime Worldwide

Prime Onboarding

I led UX design and strategy for a new Prime onboarding journey, built to scale across countries and languages for more than 200 million members.

  • Strategy
  • Personalization
  • Global scale
Prime onboarding welcome screen on mobile: Welcome to Prime, with options to personalize the membership
Role
Senior UX Designer, leading end-to-end UX design and strategy
Team
Sr. Technical PM, Sr. Manager of Product, Sr. Software Engineer and PMs across global markets
Timeline
12 to 18 months, 10 projects in 3 to 12 week cycles
Scope
User research, UX and UI design, prototyping, user testing, storytelling
The problem

Most new members joined for free delivery and never found out what else their membership included. Their only welcome was a single email, and a large share canceled within the first 60 days.

My approach

I turned onboarding into a strategy of 10 personalized touchpoints, from a welcome survey to a benefits tracker. Each one works on its own or as part of the whole, so every market could launch what fit.

Results
37%
less churn
Goal was 15%
22%
increase in benefit engagement
17%
more traffic to the membership page
27%
fewer cancellations
01 / Context

Drive engagement, reduce churn

At Prime Worldwide I owned Onboarding and Acquisitions. The existing onboarding was lacking: one welcome email that didn't explain the membership and didn't drive engagement. With my PMs and engineers, we decided to build a complete onboarding experience and strategy.

Hypothesis

Members didn't see Prime's value because they didn't know what was included.

Journey map of the existing Prime onboarding experience
Journey map of the existing experience
Goal 01
More engagement with Prime benefits
Goal 02
Less churn and fewer cancellations
Goal 03
Higher satisfaction ratings
Goal 04
Scale across countries, languages and cultures
02 / Research

Getting to know our customers

I pulled from customer feedback in Amazon's research database, studies from the product and UXR teams, and regional teams for market-specific insights. I also met with teams in each market to learn their metrics and country-specific pain points.

Key insight

Many members cared about one benefit, fast and free delivery, and didn't know about everything else included.

03 / Strategy

Crafting a global strategy

I brainstormed onboarding ideas, used them as conversation starters and worked through them with my PM. We defined 10 touchpoints. Each one works as part of a complementary whole and also stands on its own, so we could solve for different launches and markets.

Onboarding strategy roadmap showing touchpoints across the member journey
The strategy

Getting leadership on board

My Sr. Manager of Product needed something to take to leadership, so I made a storyboard of the journey. It got us buy-in and aligned our partners in different markets.

Storyboard of members discovering Prime benefits through the onboarding journey
Storyboard

Personal by design

The strategy centered on a hyper-personalized experience, using AI and ML to surface content based on each member's choices, engagement, orders and interests.

Wireframes of the personalized onboarding flow on mobile
Wireframes
04 / Decisions

Built for scale

Which benefits to show first

It meant balancing what members needed with business priorities. I used research to lead with the most-used benefits and agreed on the order with product leadership.

Where to launch first

We matched touchpoints to markets and tested in a few before rolling out wider, so we could refine first.

Illustrations over photos

I reviewed local research for each region, stayed in regular contact with regional teams, and chose illustrations so the experience would feel universal.

Modular by default

Components could be added to placements across Prime without breaking other parts of the experience. Built on Amazon's design system, with accessibility standards reviewed throughout.

Simpler now, better later

Technical constraints meant simplifying some projects. I put fast-follow improvements on the roadmap to protect the long-term vision.

Illustrated onboarding messages localized for different markets
Illustrated messaging
05 / The work

Five touchpoints, up close

Each project went through rounds of usability testing on flows, copy and clarity, followed by fast iterations, with design reviews and regular check-ins with product and engineering along the way.

Adaptive onboarding survey

A quick survey about each member's interests, so the rest of onboarding could be tailored to them. We tested two experiences.

A launched in select markets
B launched in others, including the US
Welcome to Prime survey on mobile and desktop
Experience A and experience B of the onboarding survey
Experience A and B
Survey flow

Onboarding messaging

Welcome messages with touchpoints throughout the journey, tailored to different member cohorts.

Welcome messages tailored to different member cohorts
Messaging by cohort
Onboarding messaging on desktop
Onboarding messaging in the Prime flyout

Prime tour

A short, easy-to-follow tour to help members get familiar with Prime.

Prime tour screens walking through membership features

Benefits value tracker

A simple way to see which benefits you've used and understand the value of your membership. Top benefits were prioritized with user feedback and data.

Later, we added Prime Savings to highlight how much members saved in total.

Benefits value tracker on mobile and desktop
Benefits value tracker with Prime Savings total
With Prime Savings

Prime Check-in

A gamified experience to drive engagement and help members learn about Prime.

It launched in the US and the UK, and engagement metrics went above our projected estimates.

Prime Check-in screens on mobile
06 / Impact

The impact

Results
37%
less churn
Goal was 15%
22%
increase in benefit engagement
17%
more traffic to the membership page
27%
fewer cancellations

Testers described it as simple, clear and intuitive, and many found benefits they didn't know they had.

Regional teams said it met or exceeded their local goals. The mechanisms I introduced improved cross-functional alignment: storyboards created early clarity and a shared vision, and fast-follow improvements supported scaling.

07 / Learnings

What I learned

This work improved the experience for more than 200 million members worldwide, and many of the improvements became part of the standard experience, adapted by locale. I left Amazon while results were still being shared internally, but early performance made a strong case for continued investment.

Confidential information has been omitted or blurred to comply with my NDA.