E-commerce platforms vs. web design companies: What is the difference, and how should you choose?

E-commerce platforms generally provide ready-made online store systems, while web design companies handle design and development based on your requirements, sometimes through partial customization or adjustments to existing themes. If existing features meet your operational needs and you want to launch sooner, consider a platform first. If you need extensive specialized functionality and have sufficient budget, consider custom development. What matters is not whether templates are used, but how much can be changed, what the service includes, and who handles problems afterward. (S1, S5, S13)

Platforms provide systems and design companies address requirements, but the two are not mutually exclusive

A public reply from 2019 broadly described platforms as templates plus payment processing, with some also including shipping services. The advantage was not having to build each component separately. This reflected experience at the time and should not be taken to mean that all platforms and plans today include the same services. (S13)

Design companies do not necessarily develop everything from scratch either. One respondent who said they ran a web design company explained that projects could be fully custom, partially custom, or based on adjustments to an existing WordPress theme when budgets and timelines were limited. Before comparing quotes, ask which approach will actually be used rather than relying on the label “web design.” (S1)

Having templates does not mean unlimited customization, and having SEO fields does not mean SEO is done for you

In a 2023 article on building websites, Welly advised checking how much a template-based platform allows the interface to be customized. Otherwise, you might finish planning the layout only to discover it cannot be implemented. For example, if you have decided on a shopping cart and page layout, confirm that the platform supports them before investing in detailed design. (S5)

Opinions on SEO capabilities also differ. A PTT respondent said several platforms they had previously tried included common fields that allowed them to work on SEO. A Mobile01 respondent, however, felt that a platform their company had used was feature-rich but fell short on SEO and layout customization. Both accounts reflect specific experiences and cannot be generalized to all platforms. Nor should “provides features” be treated as meaning “includes managed services or ranking results.” (S2, S12)

Compare against an operational checklist, not just monthly fees

Both options can involve ongoing expenses: platforms charge service fees, while commissioning a website still entails costs such as hosting. How ongoing maintenance for a custom website is priced depends on the contract. Extensive customization typically requires a larger development budget, so comparing only the initial payment is not advisable. (S1, S5, S13)

• List essential features first: Compare whether administration tools, customer management, payment processing, shipping, and blogging features fit your sales model rather than looking only at platform rankings. (S9)
• Ask for trials and demonstrations: Check the scope of interface customization, whether checkout redirects to another page or site, and whether the tracking features you need are included in the plan. (S5, S9)
• Break down costs and maintenance: Ask about transaction commissions, additional charges, customer support responsiveness, server stability, and security maintenance rather than focusing solely on low monthly fees. (S9)
• Confirm your exit options in advance: If you plan to maintain a blog over the long term, ask whether posts can be backed up or retrieved. Do not leave this until you switch platforms. (S2)