"How much does an e-commerce website cost?" is the first question every new seller asks — and the answer is shockingly variable. The same store can cost $40/month or $40,000 depending on the approach. Ritsbo pre-made stores start at $34/month all-in — but here's the full landscape so you can choose with eyes open.
The cost of an e-commerce website in 2026 spans three tiers: DIY platforms ($29–100/month), pre-built stores ($34–59/month all-in), and custom development ($2,000–10,000+ upfront). The right choice depends on your budget, time, and technical comfort. The wrong choice — paying too much for too little, or too little for something that doesn't convert — is the most expensive mistake in e-commerce.
Tier 1: DIY Platforms ($29–100+/month)
Shopify, Wix, Squarespace, and similar platforms give you the tools to build a store yourself. Base plans start at $29–49/month. The catch is what's not included: premium themes ($180–400 one-time), essential apps (email, reviews, SEO, upsells — $10–100/month each), and per-transaction fees (1.5–3% on top of payment processor fees). A "low" $29/month plan realistically costs $150–300/month once you add what you need to actually run the store.
You also supply the products, photography, copywriting, and SEO setup yourself. For sellers with technical comfort and product sourcing handled, DIY platforms work. For everyone else, the time and tool-stack cost makes them more expensive than they look.
Tier 2: Pre-Built Stores ($34–59/month all-in)
Pre-built store platforms — like Ritsbo — ship you a ready-to-sell store with products, hosting, payment processing, and email tools bundled. Ritsbo's pre-made store plan starts at $34/month, the full subscription at $59/month. There are no per-transaction platform fees — you only pay Stripe's standard ~2.9% + 30¢.
The value isn't just price — it's that the all-in cost is the all-in cost. No app subscriptions to stack up. No theme to buy. No developer to hire. The store launches with products and marketing tools on day one. For new sellers, this is almost always the cheapest path that actually works.
Tier 3: Custom Development ($2,000–10,000+)
Hiring a developer or agency to build a custom e-commerce site runs $2,000–10,000+ and takes 6–12 weeks. You get full control and custom functionality, but no guarantee the site converts better than a pre-built template. Most new sellers don't need this — the converting elements (clear product pages, fast checkout, mobile layout) are already in good templates.
When custom development makes sense: stores with $500k+ annual revenue that need unique functionality (custom product configurators, B2B ordering portals, complex subscriptions). For a new store, custom development is paying $5,000 to learn whether anyone wants your product — money better spent on inventory and ads.
The Hidden Costs Everyone Misses
Transaction fees. Most platforms charge 1.5–3% per transaction on top of the payment processor's ~2.9% + 30¢. On $10,000/month in sales, that's $150–300/month in extra fees — more than the platform subscription itself.
App subscriptions. Email marketing ($20–100/month), reviews ($15–50/month), upsells ($10–50/month), SEO ($15–40/month), analytics ($10–30/month). Five essential apps easily add $100–270/month to your "low" base plan.
Themes and design. A premium theme runs $180–400 one-time. Custom design work adds $500–3,000. Most DIY platform owners underestimate this.
Domain and email. Custom domain ($15/year), professional email ($6–12/month), transactional email service ($15–50/month).
Product content. Photography, copywriting, SEO setup — either your time or $500–3,000 if outsourced. Pre-built stores include this; DIY platforms don't.
Real All-In Cost Comparison
For a new store doing $5,000/month in sales:
Shopify Basic ($29/month): $29 base + $60 in essential apps + $20 theme amortized + $145 transaction fees (2% on $5k) + $20 email tool = ~$274/month, ~$3,288/year.
Ritsbo Pre-Made Store ($34/month): $34 base + $0 apps + $0 theme + $0 transaction fees (only Stripe's ~$145) + $0 email tool = ~$179/month, ~$2,148/year.
Custom Development: $5,000 upfront + $50/month hosting + $145 Stripe fees + $50 apps = ~$245/month after first year, ~$2,940/year + $5,000 sunk = $7,940 first year.
Pre-built stores win on first-year cost for most new sellers. The math shifts only if you outgrow pre-built features — and most stores never do.
How to Choose
New seller, no products, no technical skills: pre-built store. The all-in price is real, the store launches in days, and you can graduate to DIY or custom if you outgrow it.
Seller with products, technical comfort, design skills: DIY platform. You'll save on per-transaction fees and apps if you can handle the setup yourself.
Established store, $500k+ revenue, custom needs: custom development. The investment pays for itself at scale in ways it can't for a new seller.
The cheapest e-commerce website is the one that actually converts — a $29/month store that doesn't sell costs more than a $59/month store that does. Start with Ritsbo and the cost is both low and real — no hidden fees, no development, no surprises.