battles / Platforms
Sellfy vs Spree Commerce
Sellfy ($29/mo/mo, vibe code 6/10) vs Spree Commerce ($500/mo/mo, vibe code 6/10). Spree Commerce is the easier one to rebuild yourself — here is what you lose either way.
Platforms
$29/mo/mo
- MVP
- multi-day
- Full replacement
- single-creator storefront
Platforms
$500/mo/mo
- MVP
- 2 weeks
- Full replacement
- 8-14 months
easier to rebuild
get the build prompt →price gap / year
$5,652/mo
running both / year
$6,348/mo
our call
Start with Spree Commerce — highest vibe code, weakest moat.
Sellfy
The core loop is buildable, but a dependable replacement becomes a real weekend or multi-day project. For Sellfy, sell digital files and simple subscriptions from a user-owned storefront. The hard boundary is payments, hosted delivery, email, print-on-demand, upsells, and support, plus payments, tax, distribution, and operations.
you can rebuild
- Sell a small catalog of digital files and simple subscriptions from a user-owned storefront, deliver purchased files, and manage customers.
what you lose
- payments, hosted delivery, email, print-on-demand, upsells, and support
- marketplace discovery
- tax remittance
- fraud operations
- advanced course and community tooling
real moats
- compliance-regulatory
- scale-infra
Spree Commerce
Spree is free code you already own. Rebuilding it in a modern stack is realistic; you inherit the maintenance and lose the Rails extension ecosystem.
you can rebuild
- Catalog, taxonomy and variant modelling
- Cart and multi-step checkout
- Order, shipment and return records
- Admin CRUD screens
- Multi-store and multi-currency basics
what you lose
- The Rails extension ecosystem (payments, subscriptions, analytics)
- Years of accumulated promotion and tax edge cases
- Upstream security releases
- Developers who already know the API surface
real moats
- Extension ecosystem and long-running community
- Accumulated commerce edge cases in tax, promotions and returns
open source escape hatches
Questions people ask
Which is easier to rebuild with AI, Sellfy or Spree Commerce?
Spree Commerce. It scores 6/10 on vibe code with a moat of 3/10, so an AI-assisted MVP takes about 2 weeks and a full replacement about 8-14 months.
Which one costs less, Sellfy or Spree Commerce?
Sellfy at $29/mo/mo for a typical mid-market store. The gap between the two is about $5,652/mo a year.
What do I lose if I replace Sellfy?
payments, hosted delivery, email, print-on-demand, upsells, and support marketplace discovery tax remittance
What do I lose if I replace Spree Commerce?
The Rails extension ecosystem (payments, subscriptions, analytics) Years of accumulated promotion and tax edge cases Upstream security releases
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