Behavioural Design Project

AliExpress App Redesign

Case Overview

Project brief

Analyse a mobile UI from behavioural lens and suggest a redesign that promotes more sustainable and ethical behaviours.

Redesign Goal

To identify overconsumption design nudges and propose a redesign which would promote more sustainable consumption customer behaviours.

About AliExpress

Founded in 2010, AliExpress is an online retail service based in China and owned by the Alibaba Group.

used in 190+

countries

300 million

monthly visits

150 million

buyers

600 million

downloads

Methods used

UI teardown high fidelity prototype sketches user testing

My role

  • conducting user testing
  • high fidelity prototype iteration

Project duration

1.5 months

AliExpress mobile app shown on an iPhone
Discovering phase

UI Teardown

Journey and behavioural analysis

The AliExpress purchase journey was mapped from product search through payment, identifying user actions, needs, pain points, emotions, behavioural nudges, and opportunities for a more sustainable redesign.

Key focus areas

  • How search, recommendations, and urgency cues influence product discovery.
  • Where cognitive load and dark patterns appear in add-to-cart and checkout flows.
  • Which opportunities could reduce impulse buying and improve decision clarity.

UI Teardown Board

Scroll inside the board to inspect the journey map, behavioural analysis, opportunities, impact analysis, and design ideas at a readable size.

Open full board
AliExpress UI teardown journey map board showing search, product view, add to cart, checkout and pay steps with behavioural analysis
Discovering phase

User Journey

Step 1: Search for products

Action: User clicks on search bar to search

AliExpress home and search screen
  • 1

    Cognitive Overload: many options on the home page cause users to struggle to process all the information, leading to decision paralysis

  • 2

    Scarcity principle: promotion ads and countdowns create a sense of urgency to avoid missing out

  • 3

    Priming: autocompleted keyword search bar influences users to think about that item or category, leading to overconsumption

Step 2: View Product Description

Action: User clicks on the selected product and views details

AliExpress product description screen
  • 1

    Cognitive Overload: clutter of information leads to decision fatigue and confusion, leading to decision paralysis

  • 2

    Anchoring: persuasive messaging creates the perception of a great deal or bargain

  • 3

    Choice Architecture: with upselling and cross-selling techniques, recommended products are strategically placed to influence decisions leading to overconsumption

Step 3: Add to Cart

Action: User clicks on the Add to Cart button

  • 1

    Default Bias: due to its visibility, users are nudged towards add to cart without considering alternatives like wish list, causing an inability to delay decision-making and leading to impulsive buying

  • 2

    Hick's Law: many redundant steps in the buying process increase cognitive load and decision-making time with each additional step

Step 4: Checkout

Action: User goes to Cart

AliExpress cart and checkout screen
  • 1

    Default Setting: all the products in the cart are automatically pre-selected for checkout, which may lead to unintended purchases and overspending

  • 2

    Sunk Cost Fallacy: users may feel a psychological commitment to proceed with the purchase to justify the time spent adding to cart

  • 3

    Loss aversion: AliExpress taps into users' aversion to losing money on shipping fees, leading to spending more

Step 5: Paying

Action: User clicks on the Checkout button

AliExpress order confirmation and payment screen
  • 1

    Nudge: Upselling and cross-selling biases nudge customers to purchase more products, thereby increasing the order value, leading to overconsumption and overspending.

Problem statement

Screen overpopulation with products, endless scrolling, pop-up ads with discounted or extra offered products and the inability to delay decision-making lead to excessive buying, overspending and overall overconsumption, which negatively influences both the buyer and the environment.

To better understand our user persona, their needs and set our project goals, we decided to use EAST model.

Easy
Timely
Attractive
Social

Goals

  • 1

    Make the shopping journey effortless

  • 2

    Make the user experience visually appealing

  • 3

    Make reduced consumption the easier option

  • 4

    Make it more enjoyable for users to explore products and make purchases

Developing phase

Prototyping & Testing

Low fidelity sketches

Hand-drawn Home screen wireframe
Hand-drawn Category Explore wireframe
Hand-drawn Search History wireframe
Hand-drawn Product / Add to Cart wireframe
Hand-drawn Cart wireframe
Hand-drawn Checkout wireframe

User testing key takeaways

To validate our app redesign, we conducted user testing with 10 participants.

Key feedback

What worked well?

Cleaner page, makes it easier to digest information.

Accessible wish-list feature, making it easier to organise products.

It's better organised & easier to navigate.

Even better if...

The promotion banner on the homepage is reduced.

The product page is less confusing and cramped.

High fidelity prototypes v.1

High fidelity prototype screens: home with summer carnival banner, category browsing, product detail, order confirmation, cart, and checkout

Final design response

Final App Redesign

Instead of placing long notes under every screen, each comparison shows the behavioural nudges found in the original flow and the specific design response used to reduce overconsumption.

Home Page

BeforeNUDGES FOUND
Original AliExpress home page with a large red Summer Carnival promotion banner
ScarcityUrgency framingVisual overload

A loud countdown banner and dense product grid pushed impulse purchases before users could orient themselves.

AfterSOLUTION APPLIED
Redesigned home page with the promotion banner removed and cleaner product grid
Calm bannerClear hierarchyBreathing room

The promotion banner is toned down and the grid is spaced out, letting users browse deliberately instead of reacting to urgency.

Search for Products

BeforeNUDGES FOUND
Original search screen with search history plus discover more and recommended sections
PrimingChoice architectureCognitive overload

Search suggestions and recommendations pushed users toward more options before they had chosen a clear direction.

AfterSOLUTION APPLIED
Redesigned search screen simplified to recent search history and focused categories
Real search historyFocused categoriesFewer recommendations

Search is simplified around recent intent and relevant categories, making product discovery more deliberate.

Category Browsing

BeforeNUDGES FOUND
Original category page mixing many unrelated product options in one broad grid
PrimingChoice architectureCognitive overload

Broad category pages mixed many unrelated options, making it easier to keep browsing instead of choosing intentionally.

AfterSOLUTION APPLIED
Redesigned category page narrowed to relevant options matching the selected intent
Relevant options onlyReduced recommendationsClearer category focus

The redesign narrows the category view to options that match the selected intent, reducing unnecessary browsing loops.

Product Description

BeforeNUDGES FOUND
Original product page cluttered with discounts, recommendations, and scattered details
Cognitive overloadAnchoringChoice architecture

Discounts, recommendations, and scattered details made the product page harder to evaluate calmly.

AfterSOLUTION APPLIED
Redesigned product page with clearly grouped details and accessible wishlist
Clear product detailsAccessible wishlistOrganised decisions

Important information is grouped clearly, with wishlist access supporting delayed and more thoughtful decisions.

Add to Cart

BeforeNUDGES FOUND
Original add to cart flow with extra steps nudging quick cart commitment
Hick's LawDefault bias

The buying flow added extra steps and nudged users toward quick cart commitment.

AfterSOLUTION APPLIED
Redesigned order confirmation flow that confirms the action clearly without distractions
Only necessary infoClear confirmationReduced friction

The redesigned flow confirms the action clearly without adding distracting offers or extra decisions.

Cart

BeforeNUDGES FOUND
Original cart with pre-selected items and free-shipping prompts encouraging more purchases
Default settingLoss aversionSunk cost fallacy

Pre-selected items and free-shipping prompts encouraged users to keep more products in the cart.

AfterSOLUTION APPLIED
Redesigned cart where users choose what to check out themselves with no pre-selection
No pre-select allSimpler cartLess pressure

Users choose what to check out themselves, reducing accidental purchases and overspending pressure.

Checkout

BeforeNUDGES FOUND
Original checkout with extra product prompts near payment encouraging last-minute additions
NudgeUpsellingDecision fatigue

Extra product prompts appeared close to payment, encouraging last-minute additions.

AfterSOLUTION APPLIED
Redesigned checkout focused on confirming the selected items and completing payment
Promotions removedClear payment stepFocused completion

Checkout focuses on confirming the selected items, helping users complete only the purchase they intended.

Conclusion

Reducing impulse buying through clearer choices

The redesign aims to create a more streamlined, user-friendly interface where products are easier to find without unnecessary distractions.

By removing pressure points such as pre-selected checkout items, late-stage promotions, and cluttered recommendations, users can make more thoughtful buying decisions and avoid unintended overconsumption.