battles / Checkout
Fetchify vs Sellix
Fetchify ($100/mo/mo, vibe code 6/10) vs Sellix ($60/mo/mo, vibe code 6/10). Fetchify is the easier one to rebuild yourself — here is what you lose either way.
Checkout
$100/mo/mo
- MVP
- 1 day
- Full replacement
- Never, due to official postal database licensing
easier to rebuild
get the build prompt →Checkout
$60/mo/mo
- MVP
- 1 week
- Full replacement
- 4-6 months, due to multi-chain crypto indexing and anti-fraud rule engines
price gap / year
$480/mo
running both / year
$1,920/mo
our call
Start with Fetchify — highest vibe code, weakest moat.
Fetchify
The autocomplete UI component takes two hours to write, but Fetchify's true product is licensed access to official national postal databases like Royal Mail PAF. You cannot recreate official premise-level postal databases with open-source software or LLM prompts.
you can rebuild
- Frontend address autocomplete input widget
- Address field auto-filling logic for checkout forms
- Basic country-level address format mapping
- API request caching layer
- Email and phone format validation helpers
what you lose
- Official Royal Mail PAF (Postcode Address File) licensing and updates
- USPS CASS-certified address normalization
- Premise-level unit and suite precision globally
- Carrier-compliant address formatting for shipping labels
- Automated monthly postal data directory synchronization
real moats
- Direct licensing contracts with national postal authorities
- Global premise-level address normalization datasets
- Carrier-standardized address output formats
open source escape hatches
- Pelias Apache-2.0
- Nominatim GPL-2.0
- libaddressinput Apache-2.0
Sellix
Building a simple digital product storefront powered by Stripe checkout takes a developer 2-3 days with modern AI tools. Replacing Sellix entirely requires building multi-blockchain transaction listeners, license key stock pools, Discord/Telegram automated fulfillment, and chargeback prevention logic for high-risk digital products.
you can rebuild
- Hosted digital product storefront and landing pages
- License key pool upload, rotation, and distribution
- File attachment storage and expiring download links
- Custom domain routing and embeddable payment buttons
- Basic customer invoice generation and order histories
what you lose
- Native multi-chain crypto payment listener infrastructure (Bitcoin, EVM, Solana)
- Turnkey Discord bot integrations for automatic buyer role management
- Built-in fraud detection telemetry for high-risk digital items
- Automated transaction dispute and ticket handling workflow
- Built-in crypto price conversion feeds updated in real-time
real moats
- Multi-chain blockchain indexing infrastructure for real-time order matching
- Risk scoring models trained on high-risk digital asset chargeback data
- Turnkey gateway compliance for processing volatile asset payments
open source escape hatches
- BTCPay Server MIT
- MedusaJS MIT
- WooCommerce GPL-3.0
Questions people ask
Which is easier to rebuild with AI, Fetchify or Sellix?
Fetchify. It scores 6/10 on vibe code with a moat of 3/10, so an AI-assisted MVP takes about 1 day and a full replacement about Never, due to official postal database licensing.
Which one costs less, Fetchify or Sellix?
Sellix at $60/mo/mo for a typical mid-market store. The gap between the two is about $480/mo a year.
What do I lose if I replace Fetchify?
Official Royal Mail PAF (Postcode Address File) licensing and updates USPS CASS-certified address normalization Premise-level unit and suite precision globally
What do I lose if I replace Sellix?
Native multi-chain crypto payment listener infrastructure (Bitcoin, EVM, Solana) Turnkey Discord bot integrations for automatic buyer role management Built-in fraud detection telemetry for high-risk digital items
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