UI/UX Design for Marketplaces and
Online Stores

We create a stylish and user-friendly interface that builds trust in your store and encourages customers to return.

  • Improve user experience
  • Design intuitive navigation
  • Highlight your brand’s value
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UX Design

We design intuitive UX interfaces and create positive user experiences. We determine the most effective ways for users to interact with the product and improve their journey for better goals achievement.

UI Design

We supplement visual architecture using your corporate colors, styles, animation, and graphics. We create a distinctive style that makes the product stand out from competitors and encourages engagement.

Why is UI/UX Critical for E-Commerce?

UI/UX design represents strategic investment in key business metrics: conversion rates, average order value, and customer loyalty. Well-executed design directly boosts conversion by optimizing every stage of the customer journey—from intuitive product search and filtering to user-friendly product pages, streamlined shopping carts, and simplified checkout. Predictable interface, platform trustworthiness, and positive user experience form the foundation for customer retention.

Professional e-commerce design development is key to your business growth.
Expert UI/UX can increase conversion rates by 2-4 times.

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What We Can Do

For online stores

The main goal of the store design is to convert visitors into customers. To keep your customers from bouncing, we design customer journey maps, product navigation, and make managing a shopping cart and the purchasing process more comfortable. We’ll think over every detail to make shopping easy.

For applications

Release new products by developing the store for various devices. We’ll adjust pages and build efficient consumer interaction with the product into a mobile version. The design will engage visitors to explore your store, and the functional interface will take care of conversion.

For marketplaces

We create user-friendly and efficient trading platforms where buyers easily find the products they need, while sellers connect with their customers. We pay special attention to structured navigation, search, and filters. Develop well-thought-out personal accounts for buyers and sellers, providing convenient management of orders, analytics, and reviews.

Marketplace Design Specifics – Our Expertise

Do customers get lost in a complex interface? Does conversion drop at the cart or product page stage? For marketplaces, this problem is especially critical due to the multitude of sellers, products, and filters. All of this can drive customers away.

The reason is poor UX (usability) and UI (visual design). Users can’t find what they need, don’t trust the platform, and turn to competitors.

The solution is Cart-Power’s UI/UX marketplace design. We engineer the logic and create interfaces that boost sales and customer loyalty.

Designing a user-friendly and effective marketplace requires solving unique challenges not found in regular e-commerce stores. Here are the key aspects we focus on in our work:

Multivendor Capabilities

  • Flexible inventory management
  • Integration of multiple vendors into a unified catalog

Catalog & Filters

  • Efficient catalog structuring
  • Multi-tiered filtering system

Product Pages

  • Consolidated vendor data: pricing, delivery terms, and conditions
  • Integrated rating and review system (for both products and sellers)

User Accounts

  • For buyers: order history, delivery tracking, return management
  • For sellers: product listing, sales analytics, financial management

Ratings & Reviews

  • User-friendly review interface
  • Implemented rating and feedback system

Stages of Design Development

01
Analysis and Research
  • Conduct a client briefing
  • Study your business
  • Analyze best practices and research competitor solutions
02
UX Design
  • Create a logical structure and user scenarios
  • Develop prototypes of key pages (catalog, product page, checkout, cart, personal account)
  • Test interaction usability
03
UI Design
  • Transform prototypes into high-converting visuals
  • Design key interface screens
  • Develop brand identity
  • Create an adaptive version
04
Release
  • Client's approval of the design
  • Design integration into the website
  • Testing all design elements
If You Still Have Questions

Nowadays consumers have a huge range of places to make a purchase or to get information. Your product should be unique to be competitive. Also it should be user-friendly to retain customers. Uniqueness and usability balance is the main goal of UI/UX design.

Design layout development takes 1 month on average. Elaboration of the interaction logic is not linear and could be modified in the next stages. Implementation of the website design can take from 2 weeks to 2 months.

After discussing your wishes and requirements for the website we develop up to 3 mood boards (drafts). They contain a color palette, fonts, and graphics elements. After choosing the best solution we start to develop a full version of the design.

Ready mockup in Figma, style guide, technical implementation on the website.

The cost will be based on the project manager, designer and front end developer hours spent. The complexity of the design and the cost in general will depend on: the number of pages, the number of mockups for adaptive front end, the number and interactivity of elements.

Discuss your project with our designer.

Get a cost and timeline estimate for your website's UI/UX design.

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