battles / Platforms
Shopify vs Swell
Shopify ($250/mo/mo, vibe code 3/10) vs Swell ($599/mo/mo, vibe code 5/10). Swell is the easier one to rebuild yourself — here is what you lose either way.
Platforms
$250/mo/mo
- MVP
- 2-3 weeks
- Full replacement
- 18-36 months
Platforms
$599/mo/mo
- MVP
- 2-3 weeks
- Full replacement
- 9-15 months
easier to rebuild
get the build prompt →price gap / year
$4,188/mo
running both / year
$10,188/mo
our call
Start with Swell — highest vibe code, weakest moat.
Shopify
You can prompt an AI to spin up a slick Next.js store with Stripe checkout in 20 minutes, but you cannot prompt your way into a global commerce platform. Rebuilding Shopify means taking on PCI compliance, tax automation, carrier rate negotiation, 1-click buyer networks, and an ecosystem of 10,000+ app integrations.
you can rebuild
- Basic product catalog and variant management
- Standard web storefront and cart drawer UI
- Basic order lifecycle tracking (Unfulfilled -> Fulfilled)
- Simple Stripe checkout integration
- Basic customer accounts and address book
what you lose
- Shop Pay's ultra-high-converting 1-click checkout network.
- Pre-negotiated carrier shipping discounts (up to 87% off).
- Instant access to 10,000+ pre-built App Store integrations.
- Out-of-the-box global sales tax calculation and automated compliance reporting.
- Turnkey point-of-sale hardware integration for physical retail locations.
real moats
- Shop Pay conversion performance across hundreds of millions of saved buyer wallets.
- Global tax engine and built-in regulatory compliance (Shopify Tax / EU VAT).
- Massive multi-channel distribution network (Shop App, Google, Meta, TikTok native checkouts).
- Deeply integrated financial products (Shopify Payments, Capital, Balance, Installments).
open source escape hatches
- Medusa MIT
- Saleor BSD-3
- WooCommerce GPL-3.0
Swell
A headless commerce API is a well-understood build. What Swell sells is not having to run it: uptime, dashboard, subscription billing and payment plumbing maintained by someone else.
you can rebuild
- Products, variants and pricing rules via API
- Cart, checkout session and order APIs
- Customer accounts and saved payment methods
- Webhook events for downstream systems
- A basic merchant dashboard
what you lose
- A maintained subscription billing engine with retries and dunning
- Hosted uptime and scaling during traffic spikes
- Prebuilt payment, tax and shipping integrations
- A dashboard non-developers can operate
real moats
- Maintained integrations across payments, tax and shipping
- Subscription billing correctness accumulated across merchants
- Operational reliability you would otherwise staff for
Questions people ask
Which is easier to rebuild with AI, Shopify or Swell?
Swell. It scores 5/10 on vibe code with a moat of 5/10, so an AI-assisted MVP takes about 2-3 weeks and a full replacement about 9-15 months.
Which one costs less, Shopify or Swell?
Shopify at $250/mo/mo for a typical mid-market store. The gap between the two is about $4,188/mo a year.
What do I lose if I replace Shopify?
Shop Pay's ultra-high-converting 1-click checkout network. Pre-negotiated carrier shipping discounts (up to 87% off). Instant access to 10,000+ pre-built App Store integrations.
What do I lose if I replace Swell?
A maintained subscription billing engine with retries and dunning Hosted uptime and scaling during traffic spikes Prebuilt payment, tax and shipping integrations
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