Ecommerce Website Cost Calculator

What does it actually cost to launch an online store in 2026? The answer depends on your platform, product count, payment setup, and design. Here is a data-driven breakdown based on 600+ real projects.

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Quick Ecommerce Cost Estimate

Freelancer

$2,500 – $15,000

Solo developer or small team

Agency

$6,000 – $35,000

Full-service development team

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Shopify vs WooCommerce vs Magento — Cost Comparison

Platform choice is the biggest cost driver for ecommerce. Each platform has different development costs, monthly fees, and scaling characteristics. Here is a realistic comparison for 2026:

Shopify

Build: $2,500–$10,000
Monthly: $39–$399/mo
Transaction: 2.4–2.9% + $0.30
Best for: Under 500 products, fast launch, non-technical owners

WooCommerce

Build: $3,000–$15,000
Monthly: $10–$50/mo hosting
Transaction: Varies by gateway
Best for: WordPress users, full customization, content-heavy stores

Magento / Adobe Commerce

Build: $15,000–$80,000
Monthly: $100–$500/mo hosting
Transaction: Varies by gateway
Best for: 500+ products, multi-store, B2B, complex pricing rules

For most new stores with under 200 products, Shopify offers the best cost-to-value ratio. WooCommerce makes sense when you already have WordPress content or need maximum flexibility. Magento is the right choice only when you have complex B2B requirements or 500+ products with custom pricing rules. See our full platform cost comparison for detailed data.

How Product Count Affects Cost

Product count is not just about data entry. More products mean more complex catalog management, search, filtering, and import workflows:

1–50 products+$0–$500

Manual entry, basic categories. Minimal catalog overhead.

50–200 products+$500–$2,000

Filtering needed, inventory management, CSV import setup.

200–500 products+$2,000–$5,000

Advanced search, faceted navigation, automated import/sync.

500+ products+$5,000–$15,000

ERP integration, layered navigation, performance optimization critical.

Payment Setup Costs

Payment integration is a core cost for any ecommerce store. A single payment gateway (Stripe or PayPal) adds 4–8 hours of development time. Multiple gateways, buy-now-pay-later options (Klarna, Afterpay), or multi-currency support each add 6–12 hours.

Transaction fees are the hidden cost that nobody talks about upfront. At $10,000/month in sales, you are paying $290–$390/month in processing fees alone. At $100,000/month, that is $2,900–$3,900. Shopify payments offers slightly lower rates on higher-tier plans, which can save $500–$1,500/year for high-volume stores.

Our calculator factors in payment complexity and shows you how different integration choices affect total development cost.

Frequently Asked Questions

How much does an ecommerce website cost in 2026?

An ecommerce website costs $2,500–$15,000 with a freelancer or $6,000–$35,000 with an agency in 2026. The final price depends on product count, payment integrations, design complexity, and platform choice (Shopify, WooCommerce, or Magento).

Shopify vs WooCommerce vs Magento — which is cheapest?

Shopify is cheapest for stores under 200 products ($2,500–$10,000 to build). WooCommerce costs $3,000–$12,000 but has lower monthly fees. Magento starts at $15,000+ and is only cost-effective for stores with 500+ products and complex requirements.

What are the ongoing costs of running an ecommerce store?

Monthly costs include platform fees ($29–$399/mo for Shopify, $0–$50/mo for WooCommerce hosting), payment processing (2.4–2.9% + $0.30 per transaction), apps/plugins ($50–$300/mo), and email marketing ($20–$100/mo). Budget $100–$800/month total.

How does product count affect ecommerce website cost?

Product count is one of the biggest cost drivers. Under 50 products adds minimal cost. 50–200 products adds $500–$2,000 for catalog setup, filtering, and inventory management. Over 500 products can add $3,000–$8,000 for advanced search, faceted navigation, and import automation.

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