A sober analysis of when website builders make sense, where they hit a structural ceiling, and how total cost of ownership shifts over a three- to fiv
June 7, 2026, 12:39 p.m.
At month one, the decision looks obvious. You subscribe to Shopify for 39 dollars a month, choose a template, upload your products, and your store is live by Friday. By year two, you are paying 250 dollars a month between platform and apps, your SEO has plateaued, Bizum still cannot be integrated, and migrating to a proper custom solution would cost ten thousand euros and three months of project time. This pattern lands on our desk at Moiseefweb almost every week.
This guide is meant to help you make the correct decision before the project starts, not two years later. One disclaimer upfront: we are not going to tell you that website builders are bad. They are not. But their useful range is narrower than the marketing suggests, and most business owners only discover the boundaries after they have already invested time, money, and brand equity. The promise of «you can build anything» is true until you actually need something substantial.
Validating an idea. If you want to launch a landing page in a week and test whether there is demand, Wix or Tilda are the rational choice. Two months of subscription and seven days of work save you months of development and several thousand euros if the hypothesis does not hold. When it does hold, you migrate.
Personal brand, portfolio, professional one-pager. Photographer, consultant, lawyer, coach, therapist. A builder covers this use case completely. The business does not scale through the website, traffic is modest, customisation is not required. Tilda or a simple WordPress on a free theme will serve for years.
Small shop with fewer than 50 SKUs and monthly revenue under two thousand euros. Shopify Basic at 39 dollars a month carries this comfortably, especially if you sell in a single currency, in a single country, with standard payment methods. When revenue grows, you migrate. That is the normal life cycle.
This is where it gets interesting. Most of the customers who arrive at our office with a problem fall into one of four situations.
The price of convenience compounds. Shopify Basic is 39 dollars a month, plus a 2 percent transaction fee unless you use Shopify Payments (and in Spain you cannot accept payments without Stripe or Redsys, because Bizum is not supported). Additional apps for reviews, multi-currency, shipping, advanced SEO, contact forms run between 5 and 50 dollars each. A real monthly Shopify invoice after a year of operation rarely sits below 150 to 250 dollars. Across three years that adds up to between 5,400 and 9,000 dollars in recurring spend. A custom build on WooCommerce or a headless stack with a one-time payment costs between 4,000 and 10,000 euros, plus hosting of 20 to 50 euros a month. By year three, the custom path is already cheaper in absolute terms.
The platform does not support what the local market requires. In Spain, Bizum is not optional for retail and B2C; it is the default consumer payment method. Shopify does not support it directly, only through external gateways with added fees. Wix does not support it at all. Tilda does not support it. Electronic invoicing under AEAT regulations (TicketBAI in the Basque Country, Verifactu nationwide from 2026) is also not covered out of the box. Patching these gaps with third-party services produces a fragile zoo of integrations that eventually becomes more expensive than rebuilding from scratch.
SEO collides with the technical limits of the platform. Shopify generates URLs in the form of /products/name and /collections/name with no option to restructure them. It duplicates content across collections. Pages load with a heavy JavaScript runtime. Wix has historically ranked poorly on Google. The Wix team has made significant improvements over the past few years, but breaking into the top ten for competitive queries remains difficult. Tilda renders entire pages in JavaScript, and although Google can process this, load speed suffers and Core Web Vitals (a confirmed ranking signal since 2021) almost always sit in the red.
Vendor lock-in. This is the part with the longest-term consequences. A Shopify store cannot be transferred to your own server. You can export content as CSV, but the design, templates, payment configuration, order history, and installed apps stay on the platform. Wix behaves the same way. Tilda allows export to static HTML, but the output is plain pages without a backend, without e-commerce, without form processing. After three to five years, the accumulated SEO equity (external backlinks pointing to specific URLs, ranking of individual pages in search, retargeting pixels, email subscribers) is locked to the platform. Migrating means losing part of that equity in transit.
A list of concrete signals. If even one of these applies to your project, a builder will almost certainly become a bottleneck within twelve to twenty-four months.
There is a middle option that the marketing of Shopify and Wix carefully avoids mentioning. It is WordPress with WooCommerce, installed on your own server, extended with a small number of custom plugins built for the specific needs of your business. Technically it is still a «ready engine», but you own the code, the database, and the theme. Migration is possible at any time. Initial cost is comparable to Shopify Plus, but the ceiling is an order of magnitude higher. For most SMEs in Spain this is the optimal compromise: not a five-figure ground-up development project, but not a platform cage either.
For more demanding projects there is another option: a headless architecture. Backend on Laravel or Django, frontend on Next.js deployed on Vercel or Railway, database on Neon. Initial cost is higher (10,000 to 20,000 euros for a mid-sized e-commerce), but you get loading performance no platform can match and an architecture that scales reliably to tens of thousands of SKUs.
In the first meeting we ask three or four questions: revenue, number of products, whether local payment methods matter, what integrations are required, whether internationalisation is planned. If the answers describe a profile where a builder is genuinely the better option, we say so directly: «Launch on Shopify, we can talk again in twelve to eighteen months.» This is not a sales tactic, it is economic realism. Charging a client 8,000 euros for a store that would run perfectly on Shopify at 100 euros a month is not honest work.
If the profile is different (growing revenue, real integration requirements, critical SEO, local payment methods needed, long-term business horizon), we produce a three- to five-year TCO calculation and discuss options. Sometimes the answer is WordPress with custom plugins. Sometimes a full build on a modern stack. For more demanding projects, headless. The choice follows the project profile, not our internal preferences.
The difference between fighting Shopify Liquid on your own and working with a specialised team is concrete. The complex part stays with us. Bizum, AEPD, Verifactu, multilingual SEO, ERP integrations, performance, technical SEO. You focus on customers, on the product, on the business. That is the practical value of a specialised agency: you should not need to learn why Shopify Liquid will not let you customise a checkout step, or why a Wix site takes nine seconds to load on mobile. That complexity belongs on our side of the table.
Website builders are a sensible tool when applied to the right problem in the right context. They are neither inherently bad nor a universal solution. The most common mistake we see, week after week, is launching a business on a builder that from day one needs a different architecture, on the assumption «we will migrate later, once we grow». The migration almost always costs more than the correct build would have cost from the start. If you are currently weighing «fast on Shopify» against «better on a custom solution» and are unsure which side fits your project, write to us. In thirty minutes of conversation it usually becomes clear whether our involvement is justified or whether you are perfectly served by a builder for another year or two.