battles / Checkout

Carted vs Sitoo

Carted ($500/mo/mo, vibe code 4/10) vs Sitoo ($1,500/mo/mo, vibe code 2/10). Carted is the easier one to rebuild yourself — here is what you lose either way.

KEEP

Checkout

$500/mo/mo

Vibe code4/10
Moat7/10
MVP
2-3 weeks for single platform (Shopify only)
Full replacement
12-24 months, due to multi-platform cart orchestration, payment tokenization, and anti-bot mitigation

easier to rebuild

get the build prompt →
KEEP

Checkout

$1,500/mo/mo

Vibe code2/10
Moat6/10
MVP
1 month
Full replacement
12-24 months, due to hardware device drivers, offline sync engines, and fiscal tax compliance certifications across regions
get the build prompt →

price gap / year

$12,000/mo

running both / year

$24,000/mo

our call

Start with Carted — highest vibe code, weakest moat.

Carted

Carted handles complex cross-merchant cart aggregation, payment tokenization forwarding, and real-time inventory verification across dozens of e-commerce backends. Building a single-store checkout in Claude is trivial, but an agentic universal checkout network requires maintaining fragile connectors against changing merchant APIs and payment gateways.

you can rebuild

  • Embeddable HTML/React checkout buttons and overlay modals
  • Basic multi-product cart UI state management in the browser
  • Order confirmation email dispatch via transactional email providers
  • Unified JSON cart payload schema generation for client apps
  • Basic affiliate link/referral tracking attribution tag injection

what you lose

  • Universal multi-merchant cart aggregation and split-payment execution engine
  • PCI-compliant payment token delegation across third-party merchant gateways
  • Real-time product availability, pricing, and variant validation across external platforms
  • Pre-built resilient API connectors for Shopify, BigCommerce, Magento, and WooCommerce
  • Automated edge-case handling for merchant-specific taxes, shipping rules, and discount codes

real moats

  • Resilient adapter layer mapping unified checkout endpoints to hundreds of non-standard merchant backends
  • PCI-DSS compliant proxy infrastructure capable of delegating payment tokens safely across third-party processors
  • Direct technical and commercial partnerships with major commerce platforms and enterprise publishers

open source escape hatches

Sitoo

Sitoo handles physical POS operations including receipt printers, payment terminals, local fiscalization laws (such as TSE or NF525), and offline-first queueing. Building a basic web checkout with AI is straightforward, but maintaining hardware terminal drivers, payment device SDKs, and legally compliant tax registers across physical store networks requires massive ongoing compliance and engineering overhead.

you can rebuild

  • Web-based product catalog browser and manual barcode search
  • Basic cart discount and tax calculation rules
  • Customer profile lookup and basic creation at checkout
  • Digital receipt generation and email distribution
  • Basic inventory lookup across connected stores

what you lose

  • Direct integration with payment terminal hardware SDKs
  • Country-specific legal POS fiscalization compliance (e.g., German TSE, French NF525 certification)
  • Offline-first store transaction queuing and database reconciliation
  • Native ESC/POS hardware receipt printer and cash drawer execution
  • Real-time cross-store stock reservation and click-and-collect fulfillment flows

real moats

  • Strict international retail fiscalization and tax register compliance certifications
  • Turnkey integration ecosystem for enterprise payment hardware terminals and peripherals
  • Battle-tested offline-first synchronization architecture for high-frequency physical retail

open source escape hatches

Questions people ask

Which is easier to rebuild with AI, Carted or Sitoo?

Carted. It scores 4/10 on vibe code with a moat of 7/10, so an AI-assisted MVP takes about 2-3 weeks for single platform (Shopify only) and a full replacement about 12-24 months, due to multi-platform cart orchestration, payment tokenization, and anti-bot mitigation.

Which one costs less, Carted or Sitoo?

Carted at $500/mo/mo for a typical mid-market store. The gap between the two is about $12,000/mo a year.

What do I lose if I replace Carted?

Universal multi-merchant cart aggregation and split-payment execution engine PCI-compliant payment token delegation across third-party merchant gateways Real-time product availability, pricing, and variant validation across external platforms

What do I lose if I replace Sitoo?

Direct integration with payment terminal hardware SDKs Country-specific legal POS fiscalization compliance (e.g., German TSE, French NF525 certification) Offline-first store transaction queuing and database reconciliation

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