E-commerce Platform Comparison 2026: Shopify vs WooCommerce vs Magento vs Custom

E-commerce Platform Comparison 2026: Shopify vs WooCommerce vs Magento vs Custom

Choosing the wrong e-commerce platform is an expensive mistake. Migrations are painful, disruptive, and costly. Getting this decision right from the start saves months of work and tens of thousands of dollars.

The good news is that the decision is not as complicated as the marketing for each platform makes it seem. Each option has a clear use case. This guide will tell you which platform fits your situation based on your revenue, your product complexity, and your technical resources.

The Four Options at a Glance

Let us go deeper on each.

Shopify

What Shopify Is

Shopify is a fully hosted e-commerce platform. Everything from the server infrastructure to the checkout is managed by Shopify. You pay a monthly subscription, pick a theme, add your products, and you are selling.

What It Does Well

Speed to launch. A basic Shopify store can be live in a day. The onboarding is polished, the default checkout is excellent, and the theme ecosystem is vast.

App ecosystem. The Shopify App Store has thousands of integrations for everything from loyalty programmes to advanced shipping rules to subscription billing. Most common business needs are covered by an app.

Checkout reliability. Shopify's checkout is battle-tested at enormous scale. Conversion rates on Shopify's default checkout are consistently strong because it is continuously optimised.

Support. 24/7 support is included. For non-technical founders, this is significant.

Where Shopify Falls Short

Per-transaction fees. If you use a payment provider other than Shopify Payments, you pay an additional 0.5-2% per transaction on top of the payment processor's own fees. At high volume, this adds up to a material cost. A store doing $500,000 per month on the Basic plan with a third-party processor pays around $5,000-10,000 per month in Shopify transaction fees alone.

Customisation limits. Shopify's Liquid templating language is capable but restrictive. Deep customisation of checkout (Shopify Plus only), complex product configurators, and non-standard user flows often require workarounds or Shopify Plus, which starts at around $2,300 per month.

Data ownership. Your store data lives on Shopify's servers. Exporting it is possible but not frictionless, and migration away from Shopify is always more work than it looks.

Total Cost of Ownership Over 3 Years (Mid-Size Store, $100k/month GMV)

• Platform subscription: $3,480 (Basic at $97/mo x 36)
• Shopify Payments processing (2.9% + 30c): approximately $104,400
• Apps (average $150/month): $5,400
• Theme and customisation: $3,000-15,000 one-time
• Estimated 3-year total: $116,000-128,000

This excludes your own staff time. If you need Shopify Plus for advanced checkout, add approximately $83,000 over three years for the platform fee alone.

When Shopify Makes Sense

• You are launching quickly and do not have a developer on the team
• Your catalogue is straightforward (physical products, limited variants)
• Your GMV is under $500k per year and transaction fees are manageable
• You need reliable, maintained infrastructure without an internal DevOps function

For custom Shopify development that pushes beyond default capabilities, see our Shopify Development service.

WooCommerce

What WooCommerce Is

WooCommerce is a free, open-source e-commerce plugin for WordPress. It transforms any WordPress site into a functional store. The plugin is free. The hosting, the plugins you add to it, and the developer time to maintain it are not.

What It Does Well

Total flexibility. Because WooCommerce is open source and runs on your own hosting, you can customise every aspect of it. The checkout, the product pages, the database schema, the payment flows - all of it is yours to modify.

No transaction fees. WooCommerce itself charges nothing per transaction. You pay only your payment processor's standard rates (Stripe is typically 2.9% + 30c for most markets).

Content integration. If your store relies heavily on content marketing and SEO (common for specialty products, food, and lifestyle brands), the deep WordPress integration is a genuine advantage. Blog, landing pages, and store are all one system.

Ownership. Your data, your code, your infrastructure. No platform lock-in.

Where WooCommerce Falls Short

Maintenance overhead. WooCommerce requires updates. So do WordPress, your plugins, and your theme. Falling behind on updates creates security vulnerabilities. Someone needs to own this.

Performance at scale. A default WooCommerce installation on shared hosting will struggle with significant traffic. High-performance WooCommerce requires proper cloud hosting, caching layers, and ongoing tuning.

Plugin conflicts. The WooCommerce plugin ecosystem is vast but inconsistent. A new plugin can break existing functionality. Debugging plugin conflicts is a recurring cost.

Developer dependency. Any meaningful customisation requires a WordPress/WooCommerce developer. The more customised your store, the more developer-dependent you become.

Total Cost of Ownership Over 3 Years (Mid-Size Store, $100k/month GMV)

• Hosting (managed WordPress, decent quality): $3,600-7,200 ($100-200/month)
• WooCommerce extensions (subscriptions, shipping, etc.): $2,400-6,000 ($67-167/month)
• Developer maintenance (5-10 hours/month at $50-100/hour): $9,000-36,000
• Payment processing: approximately $104,400 (same as Shopify, processor-only rate)
• Initial setup and customisation: $5,000-25,000
• Estimated 3-year total: $124,000-178,000

Note that at this GMV level, WooCommerce's lack of transaction fees saves approximately $10,000-30,000 versus Shopify depending on which plan you'd be on, but the developer cost can eat that saving.

When WooCommerce Makes Sense

• You already have a WordPress site and are adding e-commerce
• You need deep customisation that Shopify cannot accommodate affordably
• You want to own your infrastructure and avoid platform lock-in
• You have developer resources to manage maintenance

Magento / Adobe Commerce

What It Is

Magento Open Source is free. Adobe Commerce (formerly Magento Commerce) is the enterprise edition and costs approximately $22,000-125,000 per year depending on GMV, before any implementation costs. This is enterprise software in every sense of the word.

What It Does Well

Scale. Magento was designed for large catalogues, complex pricing rules, multiple storefronts, and high transaction volumes. It handles what Shopify and WooCommerce cannot.

B2B features. Adobe Commerce has the most mature B2B feature set of any e-commerce platform: company accounts, purchase orders, requisition lists, custom pricing per account, and quote workflows.

Multi-store management. Managing multiple stores, languages, currencies, and brands from a single admin is where Magento genuinely excels.

Where Magento Falls Short

Implementation cost. A Magento implementation at the enterprise level typically costs $100,000-500,000 before launch. The platform is complex and requires specialist developers who are expensive and relatively scarce.

Ongoing maintenance. Magento requires dedicated development resources to maintain. Security patches, performance tuning, and extension updates are a continuous cost.

Not a startup platform. If you do not have a team, a budget, and an existing business justifying the cost, Magento is not the answer.

Total Cost of Ownership Over 3 Years (Enterprise, $2M+/month GMV)

• Adobe Commerce license: $66,000-375,000
• Implementation: $150,000-500,000
• Ongoing development (10-20 hours/month): $36,000-144,000
• Hosting (dedicated, scaled): $18,000-60,000
• Estimated 3-year total: $270,000-1,079,000

At the GMV levels where Magento makes sense, this cost is justifiable. Below $5M in annual revenue, it almost certainly is not.

When Magento Makes Sense

• Annual GMV above $5 million
• Complex B2B requirements
• Multiple brands or storefronts needing unified management
• Regulatory or integration requirements that SaaS platforms cannot meet

Custom E-commerce

What It Means

Custom e-commerce means building your store from scratch using a web framework, a custom database, and your own payment integrations. Nothing is pre-built. Everything is exactly what you specify.

What It Does Well

Unique business models. Rental e-commerce, subscription boxes with complex customisation, auction platforms, multi-vendor marketplaces, and service booking with product purchase combinations are all difficult or impossible in off-the-shelf platforms. Custom is where these live.

Performance control. A well-built custom system can outperform any platform on your specific use case because it is optimised for your workload.

No transaction fees, no licensing fees. Your costs are infrastructure and developer time.

Where Custom Falls Short

Cost and time. A custom e-commerce build starts at around $50,000 for a basic store and can reach $200,000+ for a complex one. Timeline is typically six to twelve months.

Ongoing development. Every new feature requires a developer. There is no app store. There are no themes to buy.

You own all the problems. Security, PCI compliance, performance at scale, and uptime are all your responsibility.

When Custom Makes Sense

• Your business model genuinely cannot be mapped onto an existing platform
• You are building a marketplace (though Sharetribe and similar platforms should be evaluated first)
• Competitive differentiation depends on a unique commerce experience
• You have the ongoing development resources to maintain it

Our Custom Software Development and Web Development teams have built custom commerce systems for several clients where off-the-shelf solutions were genuinely insufficient.

How to Migrate Between Platforms

If you are already on a platform and considering a migration, here is what to expect:

Shopify to WooCommerce: Product and customer data is exportable. SEO can be preserved with proper redirect mapping. Orders history is harder to migrate cleanly. Budget $5,000-15,000 for a clean migration.

WooCommerce to Shopify: Similar process. The larger challenge is custom functionality built on WooCommerce that needs to be replicated or replaced with Shopify apps.

Any platform to Magento: Budget for a full implementation project. Expect $50,000-200,000 and six months minimum.

Any platform to Custom: Treat it as a new build. The existing platform is a reference implementation, not a starting point.

The Decision Framework

Ask yourself these questions in order:

1. Is my GMV under $1M per year? If yes, Shopify or WooCommerce. Choose Shopify if you lack technical resources. Choose WooCommerce if you want ownership and have a developer.
2. Do I need deep customisation that Shopify Plus cannot provide? If yes, WooCommerce or Custom.
3. Is my GMV above $5M per year with complex B2B or multi-store needs? If yes, evaluate Magento/Adobe Commerce.
4. Does my business model not fit any existing platform? If yes, Custom is the answer.

If you are not sure which path is right for your business, get a free quote and tell us about your product. We can recommend the right platform based on your actual requirements and save you from a costly choice. You can also use our Tech Stack Picker to explore options independently.