The Best Ecommerce Platform for a Small Business in 2026

Most small shops choose their ecommerce platform in an afternoon and then live inside that decision for six years. The afternoon is the problem. The platform sets what your checkout can do, what a redesign costs, who you have to pay when you want one unusual discount rule, and how much work it is to leave when the pricing changes.

There is no single best ecommerce platform for a small business, and anyone who names one before asking what you sell is selling something. A ceramicist with 40 products and a parts distributor with 4,000 SKUs on per-client pricing need different software. This post sorts the five real options by the kind of shop each suits, prices year one using the numbers the platforms publish, and covers the Bulgarian details that international comparisons skip.

One figure is worth holding onto first. Across 50 separate studies, Baymard Institute puts average documented cart abandonment at 70.22%. Seven in ten people who fill a basket never buy. Whatever you pick, most of your revenue problem sits in the checkout rather than the homepage, so checkout flexibility deserves more weight in this decision than the theme gallery does.

The other thing to understand is that this decision compounds. Every month you run a shop you add products, photos, customers, order history, reviews, redirects and habits, and all of it settles into the shape of the platform underneath. A year in, changing your mind is a project. Three years in, it is a project with a budget and a risk register. Spend a serious afternoon on it rather than a casual one. A month of agonising would be worse.

The short answer: five options, five kinds of shop

If you want the conclusion before the reasoning, here it is.

• Shopify. You want to be selling within a fortnight, you have fewer than roughly a thousand products, and you would rather pay a monthly fee than think about servers. This covers most small shops.
• WooCommerce. You already run WordPress, you have someone technical on hand or on retainer, and you need a pricing or delivery rule that no app quite does.
• Wix or Squarespace. The shop is a side of the business rather than the business. A studio selling ten products next to its booking page, a restaurant selling vouchers.
• BigCommerce. You have an awkward middle-sized catalogue, several sales channels, and you want the built-in features without paying app subscriptions for each one.
• A custom build. The shop is the business, and something about it — B2B price lists, a product configurator, an ERP that has to stay in sync — is not a plugin.

Most of the Bulgarian small businesses that ask us this question belong in the first bracket, and we tell them so. The interesting cases are the exceptions, which is why most of this post is about how to work out whether you are one of them.

Notice what is missing from that list: any claim that one platform is better software than another. At this size they are all good enough. What separates them is how they behave when your business does something slightly unusual, and how much it costs you when it does.

Start with the questions that actually decide it

Feature comparison tables are close to useless here, because every platform lists every feature. These questions do more work:

• How many products, and how often do they change? Forty stable products and four thousand seasonal ones are different problems. Above roughly a thousand SKUs, bulk editing and import tooling stop being a nice extra.
• Does anything about your pricing bend? Trade prices, volume breaks, per-customer catalogues, quotes. Any yes here rules out the site builders and puts pressure on Shopify's app ecosystem.
• Who fulfils the orders, and with what? If your warehouse runs on an ERP or an accounting system that has to match stock levels, the integration is the project, not the shopfront.
• Who will edit the site in a year? If the answer is you or a colleague with no technical background, weight this heavily. A platform your team is afraid of becomes a platform nobody updates.
• What happens at ten times the volume? Not because you will get there next year, but because the answer tells you whether this is a two-year decision or a six-year one.

Run those five and the field usually narrows to two candidates on its own. If it narrows to one, take it and stop reading comparison articles, including this one.

There is a sixth question people skip, and it is the one that hurts later: where does the data live, and can you get it out? Products, customers, orders and content are your assets. Some platforms hand them back as clean exports; others hand back a CSV of products and keep the rest. That difference is invisible on day one and expensive in year four.

Then test the answers rather than trusting them. Every platform here has a free trial, and an hour spent building your single most awkward order inside one is worth more than a week of reading. Take the order you dread — the one with the trade discount, the two delivery addresses, the item that ships separately, the customer who wants an invoice to a company — and try to put it through. If you cannot do it in the trial, you will not be doing it in production either, whatever the feature page says.

Pay particular attention to the fourth question, because it is the one owners systematically get wrong. People choose the platform that impressed the developer and then discover that adding a product means writing to the developer. Six months of that and the shop stops changing. A catalogue nobody updates is worse than a plain shop somebody tends to every week.

Shopify: the default, and usually the right one

Shopify holds roughly 7.7% of the CMS market according to W3Techs, which understates its position in retail specifically. For a small shop it does the boring things well: hosting, security patches, PCI compliance, uptime during a campaign. None of that shows up in a demo, and all of it shows up in your Saturday.

The pricing is published and easy to plan around. Shopify lists Basic at €19 a month billed yearly, or €27 month to month, with Grow at €56 and Advanced at €289 on the annual rate. Online card processing through Shopify Payments runs at 1.9% plus €0.25 for standard cards. Most Bulgarian small shops sit on Basic for a year or two and never need to move up.

The detail worth planning for is the third-party gateway fee. If you take payments through a provider other than Shopify Payments, Shopify adds a surcharge on top of whatever your gateway charges: 2% on Basic, 1% on Grow, 0.6% on Advanced. Check what Shopify Payments supports for your country and currency before you build the budget, because that one line can quietly double your effective payment cost on the entry plan.

Where Shopify gets expensive is apps. The platform is deliberately lean and the app store fills the gaps, which is elegant until you are paying for six subscriptions. A typical small shop ends up with a review app, a delivery integration, a bulk-editing tool and something for email. Each is €10 to €30 a month. Budget for the stack, not the plan.

Do that arithmetic over three years rather than one, because that is where the shape of the decision shows. A plan at €19 and five apps at €20 is about €1,430 a year before you have processed a single card payment, and five sixths of that is the apps. The useful habit is to review the app list every six months and cancel what you stopped using. Shops that never do this are the ones that decide, four years in, that Shopify became expensive. It did not. Their stack did.

The real limit is checkout customisation. Shopify keeps tight control of the checkout, which is why it is fast and reliable and also why an unusual requirement — a delivery-office picker with custom logic, a conditional field, an odd VAT case — can turn from a small job into an impossible one. If your business has a genuine quirk in how people buy, test that quirk before you commit to anything else.

One structural point for anyone planning to compete on content. Shopify fixes parts of your URL structure, so product and category pages sit under set prefixes whether you like it or not, and the built-in blog is basic next to WordPress. It ranks perfectly well; plenty of large shops run entirely on it. But if your plan is to win on guides and comparisons rather than on ads, look at how the content side works before you commit, because retrofitting it later is awkward.

For most readers, though, the honest advice is unglamorous: start here, and only move if something specific pushes you off.

WooCommerce: control you have to maintain

WordPress runs 40.8% of all websites and holds 59.0% of the CMS market, on W3Techs figures from August 2026. WooCommerce inherits that ecosystem, and with it a plugin for essentially anything you can describe. The software itself is free and open source. Everything else is not.

That trade is the whole story. You get the code, the database and the freedom to change any part of the checkout. In exchange you take on hosting, updates, security, backups and the compatibility risk of a dozen plugins that all update independently. Someone has to own that. If nobody does, you find out during a promotion.

WooCommerce earns its place when your requirements are specific rather than large. Trade pricing per customer group. A delivery rule that depends on product weight and destination town. An invoice format your accountant insists on. These are ordinary WordPress work and awkward everywhere else. We went through the trade-offs at length in WooCommerce vs Shopify for a Bulgarian shop.

The cost profile is inverted compared with Shopify. There is no monthly platform fee, so a WooCommerce shop looks free on the spreadsheet. Then you add managed hosting that can survive a traffic spike, a maintenance retainer, and three or four paid plugin licences renewed annually. A well-run small WooCommerce shop is not cheaper than Shopify Basic. It is roughly the same money spent differently, buying control instead of convenience.

If you take one decision seriously here, make it hosting. WooCommerce runs database queries that a brochure site never does, and cheap shared hosting handles them badly under load, which shows up as a checkout that stalls on the busiest day of your year. Proper managed WordPress hosting costs more per month than the shared plan and is the difference between a shop that survives a campaign and one that becomes a screenshot in somebody's group chat. Pick that before you pick a theme.

The second discipline is updates. A WooCommerce shop needs a staging copy, a backup that someone has actually restored once, and a habit of testing updates there before they touch the live site. That is perhaps an hour a month when nothing is wrong. Shops that skip it save the hour and eventually spend a fortnight, usually in December.

One warning about cheap WooCommerce builds. A large share of the low quotes in the Bulgarian market are a bought theme, a page builder and eight plugins stacked on shared hosting. That combination works on launch day and degrades from there: slow pages, plugin conflicts, an update nobody dares run. If you go this route, budget for hosting and maintenance as part of the build rather than as an afterthought.

Wix and Squarespace: fine for the first hundred orders

Wix holds about 6.1% of the CMS market. Both it and Squarespace are genuinely good at what they are for, and what they are for is a website that also sells a few things. If you are a pilates studio selling class packs, a photographer selling prints, or a restaurant selling vouchers, this is a sensible place to be and you can build it yourself in a weekend.

The editing experience is the selling point, and it is not a small one. The owner can change a price, swap a photo or add a product without calling anyone. Plenty of shops on more capable platforms would trade a feature list for that.

The ceiling arrives sooner than people expect, and it arrives in a specific place: anything involving many products, structured product data, or a payment and delivery combination the platform did not anticipate. Bulk operations are painful. Payment options depend on what the platform supports for your country, so check that list for Bulgaria before you commit rather than after. Neither platform is designed for a catalogue that needs managing rather than displaying.

Confirm the payment and delivery question specifically, on a trial, before you build anything. It is the point where a site builder most often turns out not to fit a Bulgarian shop, and it is much cheaper to discover in an afternoon than after you have loaded 80 products by hand.

Our rule of thumb: if the shop is expected to carry the business, do not start here. If the shop supports the business and always will, start here and enjoy not thinking about it. The failure mode is the middle case — a shop that grows quietly for two years, then needs a migration nobody planned for.

That middle case is worth watching for deliberately, because it creeps. The signs are consistent: you are keeping stock in a spreadsheet next to the site, you are editing the same product in two places, orders arrive faster than you can process them by hand, and someone has started asking for a feature that the platform simply does not have. When two of those are true, start planning the move while the catalogue is still small enough to move cheaply.

BigCommerce and the rest of the second tier

BigCommerce is the platform people arrive at once they have hit something on Shopify and do not want to run WordPress. It publishes Core at $29 a month billed annually, Growth at $79 and Scale at $299, and the same shape of penalty for using an outside payment provider: 2% on Core, 1% on Growth, 0.6% on Scale.

Its argument is that more of the useful things are built in rather than bolted on, so the app bill stays smaller as the shop grows. That holds up reasonably well for catalogues with lots of variants and for businesses selling through several channels at once. Its disadvantage is the ecosystem: fewer apps, fewer themes, fewer developers who know it well. In Bulgaria specifically, finding local help is harder than for Shopify or WooCommerce, which matters more than any feature comparison suggests.

Where it makes the clearest case is the shop that sells the same catalogue in several places at once — its own site, a marketplace, a physical till, sometimes a wholesale price list — and wants one place where stock and product data live. Doing that on Shopify means apps and their monthly fees; doing it on WooCommerce means someone maintaining the integrations. Neither is wrong, but if that description is your business, this tier deserves a proper look rather than a glance.

The same reasoning applies to the other credible names in this tier. They are decent software. The question to ask is not whether the platform can do the job but whether you can hire someone to fix it in a hurry, in your timezone, in your language.

A custom build: when no platform is the answer

Most articles put this last as an aspirational upsell. It belongs in the list for a narrower reason: some businesses genuinely cannot be run on a template, and for them a platform is the expensive option, not the cheap one.

The signals are consistent. You are paying for four or five apps to approximate one workflow. Your prices come from an ERP and have to be right within minutes. Different customers see different catalogues. Someone on your team spends hours each week copying data between systems because the shop cannot read it directly. At that point the platform fee is the small number and the workaround is the large one.

A custom shop splits the work differently rather than rejecting these platforms. Payments and delivery still go through established providers; nobody sane builds a card gateway. What changes is that the catalogue, the pricing logic and the integrations are written for your business rather than configured around it. You can see the shape of that work in our e-commerce projects, and a worked example in the Megamarket case study.

It is worth being precise about what "custom" does not mean, because the word frightens people into overestimating it. It does not mean writing payment processing, search, or image handling from scratch. Those are solved problems with proven components, and a good build assembles them. What gets written for you is the part that is actually yours: how prices are calculated, how the catalogue is structured, how the shop talks to the systems you already run. That is usually a much smaller share of the project than owners expect.

The honest caveat: this costs several times a Shopify build, and it only pays back if the complexity is real. If a shop can run on Shopify and you build it custom, you have bought maintenance you did not need. We turn this work down more often than we take it.

Five shops, five answers

The abstract version of this decision is hard to apply. Here are five businesses of a kind we see regularly in Bulgaria, and what we would tell each of them.

A ceramics studio with 40 products

Handmade, mostly one of a kind, sells at markets and online, does its own photography. Shopify on Basic, a clean theme, courier office delivery and cash on delivery configured properly, and no apps beyond what is needed in the first year. If the owner is confident and the budget is small, Squarespace is a defensible alternative, because at this size the shop will never strain either. The money is better spent on photographs than on software.

A parts distributor with 4,000 SKUs and trade prices

Different prices for different customers, stock in an ERP, orders that sometimes become quotes. This is the clearest case in the list for WooCommerce or a custom build, and the deciding factor is the ERP. If the integration is straightforward and the pricing rules can be expressed as rules, WooCommerce with a proper B2B setup is sensible. If the pricing logic is genuinely bespoke and the ERP is the source of truth for everything, build it.

A cosmetics brand selling into Bulgaria, Greece and Romania

Three languages, three currencies until recently, three sets of courier expectations, and marketing that runs on paid social. Shopify, without much hesitation. Multi-market selling is the thing it handles most gracefully out of the box, the ad platform integrations are mature, and the operational load of running three markets is already high enough without adding server maintenance to it.

A restaurant selling vouchers and a small retail line

Twelve products, a menu, a reservations link, and a website that mostly exists to make people come in. Wix or Squarespace, built by the owner or by a studio in a few days. Anything heavier is a running cost with no return. The one thing worth paying for here is that the site is fast on a phone, because that is where every single visitor will see it.

A furniture maker with configurable products and eight-week lead times

Choose a fabric, choose a size, choose a finish, and the price and the lead time both move. Deposits rather than full payment. Delivery that is a conversation, not a courier label. No site builder will do this, and Shopify will do it only through apps that will eventually disappoint. WooCommerce if the configuration can be expressed in rules; custom if the pricing depends on the workshop's own logic. This is the case where paying more upfront is the cheaper option.

The pattern across all five is the same. The right platform is decided by the single most awkward thing the business does, not by the average of everything it does. A studio with forty simple products and one strange requirement should be choosing around the strange requirement. A distributor with four thousand ordinary ones and no strange requirements at all can pick the convenient option and be right. Work out which of those you are before you compare anything else.

The Bulgarian factors no comparison chart covers

International comparisons are written for markets where everyone pays by card on delivery to a home address. Bulgaria does not work like that, and the differences change which platform is genuinely easier to run here.

• Courier offices, not just addresses. Econt and Speedy office delivery is what a large share of customers expect. That means an office picker in the checkout, address validation against the courier's list, and label generation that does not involve retyping. How well a platform supports this locally matters more than its theme count.
• Cash on delivery. Наложен платеж remains normal here and it changes the arithmetic: unpaid orders, return shipping, reconciliation. Your platform and your accounting need to agree on what an order means before money arrives.
• The euro changeover. Prices, invoices and historical reporting all crossed a currency boundary this year. We covered the practical side in what a website costs in Bulgaria; for a shop, the thing to check is how your platform handles the transition in stored orders, not just on the price tag.
• Bulgarian in the interface, properly. Machine-translated checkout copy reads as untrustworthy at exactly the moment trust matters. Check that the platform, the theme and every app you add can be translated, not just the pages you wrote.
• VAT at 20%, and invoices that satisfy an accountant. Automatic invoice generation in the right format is a solved problem on every platform here, but it is solved by a different plugin or app on each one. Price it in.

Cash on delivery deserves more than a bullet, because it quietly shapes the whole operation. An order is not revenue until the courier hands over the money, which means your stock is committed to people who have not paid and some share of it comes back. Reconciling courier payouts against orders is real weekly work, and whether your platform and your accounting software can do it together is a more useful question than which of them has nicer analytics. Ask about it before you buy anything.

Returns are the other operational detail worth settling early. Selling at a distance in the EU gives the customer a withdrawal period of fourteen days, and on a platform that means somewhere to record a return, restock the item and issue the refund without doing it by hand in three systems. On a small catalogue you can survive on email and goodwill. Past a few hundred orders a month you cannot, and retrofitting the process is more disruptive than choosing for it.

Trust signals matter more here than the international guides suggest, too. Bulgarian buyers check whether there is a real phone number, a real address, prices that include VAT, terms in Bulgarian, and a person who answers. None of that is a platform feature. All of it is the difference between a shop that converts and one that gets browsed, and it is nearly free to get right on any of the five options.

There is a wider point behind all this. In 2024, 23.59% of EU enterprises made e-sales, while Bulgaria drew just 7.63% of turnover from e-sales, among the lowest shares in the union. Read that as opportunity rather than warning: the local competition online is thinner than the shelf competition offline, and a shop that handles courier offices and cash on delivery well is already ahead of most of it.

What each option costs in year one

Platform fees are the smallest line in the budget, which is why comparing them is a poor way to choose. Here is the fuller picture for a first year, assuming a real shop rather than a hobby:

• Wix or Squarespace, self-built: the plan, a domain, your own time. A few hundred euros and a fortnight of evenings. The cost is what you do not get: no design of your own, no unusual logic, limited room to grow.
• Shopify, set up by a studio: roughly €228 a year on Basic billed annually, plus card fees, plus €30–100 a month of apps, plus the build. Design and setup for a small catalogue typically runs in the low four figures.
• WooCommerce, built properly: no platform fee, then managed hosting, a maintenance retainer, and plugin licences. The build is comparable to a Shopify build; the running cost is higher and more variable.
• BigCommerce: $348 a year on Core billed annually, plus the same categories as Shopify, with a smaller app bill and a smaller pool of local help.
• Custom: five figures for the build, then hosting and development time. Only sensible when the workflow is the point.

Put numbers on it and the shape becomes obvious. Take a 250-product shop on Shopify Basic, billed annually. The plan is €228 for the year. Four apps at an average of €20 a month is another €960. Card processing at 1.9% plus €0.25 on, say, €60,000 of card turnover across 1,200 orders is roughly €1,440. That is about €2,600 in running costs before anyone has designed anything, and the plan itself — the number everyone compares — is under a tenth of it.

Two costs are missing from every quote you will receive, and they are the two that decide whether the shop works. The first is product content: photography, descriptions, specifications, categories. For a few hundred products that is weeks of work, and it belongs to someone whether or not it is in the contract. The second is the first three months after launch, when you find out what customers actually do and change things accordingly.

Both are worth protecting in the budget rather than hoping for. A shop that launches with 250 products and 40 finished descriptions will spend its first quarter looking unfinished to exactly the visitors it paid to attract. Launching with a smaller catalogue done properly beats launching with the whole thing done roughly, and it is a decision you can only make before the money is committed.

We publish our pricing against fixed scope for exactly this reason. A number that moves after you have committed is not a price, and in this category it usually moves in the direction of the things above.

What it costs to change your mind later

Every platform is easy to join. They differ enormously in how easy they are to leave, and since you are making a multi-year decision on incomplete information, exit cost deserves a place in the comparison.

Products migrate reasonably well everywhere. A CSV of names, prices, SKUs and stock levels is a solved problem. What migrates badly is everything attached to them: customer accounts and their order history, subscriptions, discount codes, reviews, blog content, and the URL structure that your search rankings are built on. Losing the last one is the expensive part, because rankings you spent two years earning do not automatically follow you to new addresses.

Plan for it cheaply at the start. Keep your product data in a form you can export, keep photography at full resolution somewhere you control, and keep the URL structure sane and readable rather than platform-specific. None of that costs anything on day one and all of it saves weeks later.

When the time comes, the timing itself is a decision. Migrate in your quietest month, never in the run-up to a campaign, and keep the old shop reachable until the redirects are verified. Expect a dip in search traffic for a few weeks even when the redirects are perfect, and plan the cash flow around it rather than being surprised by it.

A realistic migration for a small shop with a few hundred products, done properly with redirects in place, is a project of weeks rather than days. That is not an argument against ever moving. It is an argument for choosing a platform you can imagine still using in three years, and for treating the site builders as a deliberate short-term choice rather than an accidental one.

The verdict

For most Bulgarian small businesses, Shopify is the best ecommerce platform to start on, and the reason is not that it wins on features. It is that it removes the largest category of risk — hosting, security, uptime, payment compliance — from a team that has no capacity to carry it, at a published price you can plan around. Start there unless a specific requirement pushes you elsewhere.

The exceptions are worth naming clearly. Choose WooCommerce when your logic is genuinely bespoke and you have technical support you trust. Choose Wix or Squarespace when the shop supports the business and always will. Choose BigCommerce when several sales channels share one catalogue. Choose a custom build when the workflow, not the shopfront, is the actual product.

Our least popular opinion on this topic: the platform matters less than the two things nobody wants to fund. Good product photography and a checkout that survives contact with real customers will beat a better platform with neither, every time. If your budget forces a choice, spend it there and pick the boring platform.

And if you are still undecided after all this, that is usually information rather than indecision. It normally means the shop is somewhere near a boundary — growing out of a site builder, or approaching the point where apps stop being enough. In that case the useful move is not more reading. It is to write down the three things your shop has to do that a standard setup does not, and choose against that list.

Frequently asked questions

What is the best ecommerce platform for a small business in Bulgaria?

Shopify for most shops, because it handles hosting, security and payments at a predictable monthly cost. WooCommerce when you need pricing or delivery rules that no app supports and you have someone maintaining the site. The right answer depends on catalogue size and how unusual your order flow is.

Is WooCommerce cheaper than Shopify?

Only on the licence line. WooCommerce itself is free, but you pay for managed hosting, maintenance and paid plugin licences. A properly run WooCommerce shop tends to cost about the same as Shopify Basic with a modest app stack. You are buying control, not savings.

Can I start on Wix and move to Shopify later?

Yes, and plenty of shops do. Products export fairly cleanly. What does not follow you is order history, reviews and your URL structure, so plan redirects carefully or you will lose search rankings you spent years earning. Treat it as a deliberate two-year choice rather than a permanent one.

How many products can Shopify handle?

Far more than a small business will have. The practical limit is not the product count but how you manage it: above roughly a thousand SKUs, bulk editing, imports and variant handling start to dictate your working day, and that is where BigCommerce or a custom catalogue starts to look reasonable.

Do I need a separate payment provider?

Check what the platform's own payment product supports for your country first. On Shopify, using an outside gateway adds a surcharge of 2% on Basic, 1% on Grow and 0.6% on Advanced, on top of the gateway's own fee. BigCommerce applies a similar ladder. It is a real cost, so confirm it before you compare plans.

Which platform is best for SEO?

All of them can rank; none of them will rank on their own. WordPress gives you the most control over content and URL structure, which helps if your strategy is guides and comparisons. Shopify constrains some of that and ranks fine anyway. Site speed, product content and the pages you write will decide this far more than the platform choice does.

How long does it take to launch a small online shop?

On a site builder, a weekend. On Shopify with a studio, a few weeks for design, setup and integrations. On WooCommerce or a custom build, longer. In every case the schedule is usually set by product content — photography and descriptions — rather than by the software.

Should I sell on a marketplace instead of building a shop?

Do both if the numbers work. A marketplace brings traffic you do not have to earn and takes a commission plus your relationship with the customer. Your own shop costs more to fill with visitors and keeps the margin and the customer list. Most small retailers here use marketplaces to test demand and their own shop to build a business.