Shopify makes it easy to start an online shop. Too easy, some say -- because the true costs only reveal themselves once the shop grows. Transaction fees, app subscriptions, and theme limitations quickly add up to amounts that would make a custom solution cheaper.
But at what exact point? We have crunched the numbers, determined break-even points, and compared both approaches in real projects. The results surprise even experienced e-commerce decision-makers.
Shopify in 2026: More Than a Page Builder
Shopify has evolved from a simple shop builder to a full-fledged commerce platform. With Shopify Markets, the Hydrogen framework, and expanded B2B capabilities, Shopify now serves enterprise customers as well. The platform processes over 10% of all global e-commerce transactions.
Shopify's Strengths
- Quick start: A functional shop in just a few days
- Payment integration: Shopify Payments, Apple Pay, Google Pay, Klarna out-of-the-box
- App ecosystem: Over 8,000 apps for marketing, fulfillment, analytics
- Managed infrastructure: Hosting, SSL, security updates included
- Multi-channel: Instagram, TikTok, Amazon, eBay directly connected
Shopify's Hidden Costs
What many overlook: Shopify earns not only from the subscription but from every transaction. And these costs scale with your success -- in the wrong direction.
The Fee Structure: What Shopify Really Costs
| Plan | Monthly | Transaction Fee (Shopify Payments) | Credit Card Fee | Without Shopify Payments |
|---|---|---|---|---|
| Basic | 32 EUR | 0% | 1.9% + 0.25 EUR | +2.0% additional |
| Shopify | 92 EUR | 0% | 1.8% + 0.25 EUR | +1.0% additional |
| Advanced | 384 EUR | 0% | 1.6% + 0.25 EUR | +0.6% additional |
| Plus | From 2,300 EUR | 0% | Custom | Custom |
Important to understand: Credit card fees always apply -- even with Shopify Payments. And when using external payment providers, the additional transaction fees are charged on top.
App Costs: The Silent Margin Killer
A typical Shopify shop uses 6–12 apps. The monthly costs add up quickly:
| App Category | Typical Cost/Month | Examples |
|---|---|---|
| Email Marketing | 20–100 EUR | Klaviyo, Omnisend |
| Reviews | 15–50 EUR | Judge.me, Loox |
| Upselling/Cross-Selling | 20–80 EUR | Bold, ReConvert |
| SEO Optimization | 20–40 EUR | Plug in SEO, Smart SEO |
| Shipping | 10–50 EUR | ShipStation, Sendcloud |
| Analytics | 30–100 EUR | Triple Whale, Lifetimely |
| Subscriptions | 50–200 EUR | Recharge, Bold Subscriptions |
| Typical Total | 165–620 EUR/month |
Break-Even Analysis: When Does Custom Pay Off?
This is where it gets interesting. We have calculated three revenue scenarios and compared the total cost of ownership over 3 years.
Scenario 1: 10,000 EUR Monthly Revenue
| Cost Item | Shopify (3 Years) | Custom Shop (3 Years) |
|---|---|---|
| Platform/Hosting | 3,312 EUR | 1,080 EUR |
| Transaction Fees | 7,380 EUR | 5,400 EUR* |
| Apps/Plugins | 5,940–22,320 EUR | 0–1,800 EUR |
| Development (Initial) | 3,000–8,000 EUR | 20,000–40,000 EUR |
| Maintenance | 0 EUR | 3,600–7,200 EUR |
| Total | 19,632–41,012 EUR | 30,080–55,480 EUR |
*Stripe/Mollie fees, no platform surcharges
Result: At 10,000 EUR monthly revenue, Shopify is cheaper. The lower initial costs and reduced maintenance effort make the difference.
Scenario 2: 50,000 EUR Monthly Revenue
| Cost Item | Shopify (3 Years) | Custom Shop (3 Years) |
|---|---|---|
| Platform/Hosting | 13,824 EUR | 2,160 EUR |
| Transaction Fees | 35,100 EUR | 27,000 EUR |
| Apps/Plugins | 5,940–22,320 EUR | 0–1,800 EUR |
| Development (Initial) | 5,000–15,000 EUR | 30,000–60,000 EUR |
| Maintenance | 0 EUR | 7,200–14,400 EUR |
| Total | 59,864–86,244 EUR | 66,360–105,360 EUR |
Result: At 50,000 EUR monthly revenue, costs converge. Shopify remains cheaper in the best case, but the gap narrows.
Scenario 3: 150,000 EUR Monthly Revenue
| Cost Item | Shopify (3 Years) | Custom Shop (3 Years) |
|---|---|---|
| Platform/Hosting | 13,824 EUR (Advanced) | 3,600 EUR |
| Transaction Fees | 92,700 EUR | 81,000 EUR |
| Apps/Plugins | 5,940–22,320 EUR | 0–1,800 EUR |
| Development (Initial) | 8,000–20,000 EUR | 40,000–80,000 EUR |
| Maintenance | 0 EUR | 10,800–21,600 EUR |
| Total | 120,464–148,844 EUR | 135,400–188,000 EUR |
Result: Even at 150,000 EUR monthly revenue, Shopify remains competitive in the best case -- but only if app costs are kept minimal. With extensive customization and many apps, the calculation tips in favor of custom.
The break-even point typically lies at 80,000–120,000 EUR monthly revenue, depending on the number of apps used, customization needs, and chosen payment providers.
Beyond Price: Functional Differences
Customizability
| Aspect | Shopify | Custom Shop |
|---|---|---|
| Design Freedom | Theme-based (Liquid templates) | Completely free |
| Checkout Customization | Shopify Plus only | Completely free |
| Product Configurators | Apps required | Native implementation |
| Multi-Store | Separate subscription per store | One codebase, multiple stores |
| B2B Pricing | Shopify Plus required | Native implementation |
| Custom Shipping Logic | Limited (apps) | Completely free |
Performance and SEO
| Metric | Shopify | Custom Shop (Next.js) |
|---|---|---|
| Lighthouse (Mobile) | 40–65 | 80–100 |
| Core Web Vitals | Often yellow/red | Green |
| URL Structure | Prescribed (/collections/, /products/) | Freely configurable |
| Structured Data | Basic (via theme) | Fully configurable |
| Page Speed | 2–4 s (with apps) | 0.5–1.5 s |
Shopify's Achilles Heel: The Checkout
The checkout is the heart of every online shop -- and simultaneously Shopify's biggest limitation. On all plans except Shopify Plus, the checkout is not customizable. This means:
- No A/B testing of the checkout flow
- No custom fields (e.g., gift messages, delivery instructions)
- No individual upselling in the checkout
- No custom branding beyond basic logo and colors
With an average cart abandonment rate of 70%, an optimized checkout can make the difference between success and failure. Custom shops enable A/B tests, one-page checkouts, and individualized conversion optimization.
Multi-Channel: Where Does Custom Stand?
Shopify's multi-channel capabilities are impressive. Instagram Shopping, TikTok Shop, Amazon, and Google Shopping are directly integrated. With custom shops, each integration requires individual development.
However: Most Shopify merchants actually use only 1–2 additional channels. And these can also be connected to custom shops via APIs -- often even better, because product data is not bound to Shopify's data model.
When Shopify Remains the Right Choice
- Revenue under 50,000 EUR/month and moderate customization needs
- Fast market entry more important than long-term optimization
- No technical team in the company
- Dropshipping or print-on-demand with many SKUs
- Multi-channel focus with Instagram, TikTok, and Amazon
When a Custom Shop Pays Off
- Revenue over 80,000 EUR/month and trending upward
- Complex product logic (configurators, individual pricing, B2B)
- Checkout optimization as a competitive advantage
- Strong brand identity that should be reflected in every detail
- Integration with existing systems (ERP, WMS, CRM)
- Performance as a ranking factor in competitive niches
Conclusion: The Margin Decides
Shopify is an excellent tool for entering e-commerce and for shops with moderate revenue. The platform takes complexity off your hands and lets you focus on your business. But this convenience has a price -- and that price grows with your success.
Beyond a certain revenue level, the cumulative fees (platform + transactions + apps) consume a significant portion of your margin. A custom shop with its own infrastructure then pays off not only financially but gives you back control over every aspect of the customer journey.
At StudioMeyer, we develop custom e-commerce solutions with Next.js and modern payment providers like Stripe. We help you calculate the break-even point for your business -- and make the right decision, whether Shopify or custom.
