battles / Platforms
Sylius vs VTEX
Sylius ($1,200/mo/mo, vibe code 6/10) vs VTEX ($2,500/mo/mo, vibe code 4/10). Sylius is the easier one to rebuild yourself — here is what you lose either way.
Platforms
$1,200/mo/mo
- MVP
- 2-3 weeks
- Full replacement
- 9-15 months
easier to rebuild
get the build prompt →Platforms
$2,500/mo/mo
- MVP
- 3-4 weeks
- Full replacement
- 18-24 months
price gap / year
$15,600/mo
running both / year
$44,400/mo
our call
Start with Sylius — highest vibe code, weakest moat.
Sylius
Sylius is free; what you pay for is the Plus licence, the Symfony expertise and years of hardened cart, promotion and taxation code. An AI can generate a comparable core in weeks, but promotion rules and multi-channel pricing are where custom builds rot.
you can rebuild
- Catalog, taxon tree and product variant/option modelling
- Cart and checkout state machine with address and shipping steps
- Order, payment and shipment records with status transitions
- Admin CRUD screens for products, orders and customers
- Channel-based multi-currency and multi-locale storefronts
what you lose
- A battle-tested promotion engine with rule/action composition
- Symfony ecosystem bundles (workflow, security, messenger) already wired together
- The Sylius Plus features: RMA, multi-source inventory, B2B partner accounts
- A large pool of agencies and developers who already know the codebase
- Upstream security patches and LTS upgrade paths
real moats
- Agency and developer familiarity with the Symfony/Sylius conventions
- Plugin ecosystem covering payments, ERP connectors and marketplaces
- Years of edge cases baked into the promotion, tax and shipping engines
open source escape hatches
- vendure-ecommerce/vendure MIT
- medusajs/medusa MIT
- saleor/saleor BSD-3
VTEX
VTEX is an enterprise-grade backplane combining distributed order orchestration, native multi-vendor marketplace ops, and deep regional ERP integrations. While an AI prompt can generate a basic store frontend, duplicating VTEX's multi-tenant order routing, marketplace settlement, and complex localized compliance architecture requires years of dedicated platform engineering.
you can rebuild
- Basic B2C storefront rendering and cart management
- Simple product catalog and taxonomy management
- Standard single-warehouse inventory tracking
- Basic promo codes and discount logic
- Headless API routing for modern web frameworks
what you lose
- Native distributed order management (OMS) with intelligent cross-docking and ship-from-store routing
- Built-in multi-vendor marketplace architecture for onboarding third-party sellers without additional middleware
- Pre-built enterprise ERP connectors for platforms like SAP, Oracle, and TOTVS
- Out-of-the-box support for complex regional compliance, e-invoicing, and localized payment rails
- Enterprise SLAs backed by dedicated global support and solutions architecture teams
real moats
- Native integration of Distributed Order Management (OMS) with Marketplace Seller Management inside a single system.
- Deep localization and deeply integrated payment/tax rails for emerging markets (LATAM/Brazil), including Boleto, Pix, and complex regional tax matrices.
- Deep enterprise integrations into legacy ERP systems (SAP, Oracle, TOTVS) developed over more than a decade.
open source escape hatches
- Medusa MIT
- Saleor BSD-3
- WooCommerce GPL-3.0
Questions people ask
Which is easier to rebuild with AI, Sylius or VTEX?
Sylius. It scores 6/10 on vibe code with a moat of 4/10, so an AI-assisted MVP takes about 2-3 weeks and a full replacement about 9-15 months.
Which one costs less, Sylius or VTEX?
Sylius at $1,200/mo/mo for a typical mid-market store. The gap between the two is about $15,600/mo a year.
What do I lose if I replace Sylius?
A battle-tested promotion engine with rule/action composition Symfony ecosystem bundles (workflow, security, messenger) already wired together The Sylius Plus features: RMA, multi-source inventory, B2B partner accounts
What do I lose if I replace VTEX?
Native distributed order management (OMS) with intelligent cross-docking and ship-from-store routing Built-in multi-vendor marketplace architecture for onboarding third-party sellers without additional middleware Pre-built enterprise ERP connectors for platforms like SAP, Oracle, and TOTVS
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