battles / ERP & Inventory
Erply vs ShipHero
Erply ($450/mo/mo, vibe code 3/10) vs ShipHero ($2,500/mo/mo, vibe code 3/10). ShipHero is the easier one to rebuild yourself — here is what you lose either way.
ERP & Inventory
$450/mo/mo
- MVP
- 2 months
- Full replacement
- 12-24 months, due to hardware device drivers, offline sync queues, and multi-location accounting edge cases.
ERP & Inventory
$2,500/mo/mo
- MVP
- 3-4 weeks
- Full replacement
- 12-18 months, due to hardware barcode integrations, local thermal print servers, real-time pick paths, and concurrency locks
easier to rebuild
get the build prompt →price gap / year
$24,600/mo
running both / year
$35,400/mo
our call
Start with ShipHero — highest vibe code, weakest moat.
Erply
Erply controls the operational plumbing of retail: physical receipt printers, payment terminal bridges, offline sync queues, and matrix item variants. Building a basic web inventory list with AI is easy, but maintaining network-resilient register hardware integrations and complex FIFO inventory ledgers across physical locations is not feasible with prompt-generated software.
you can rebuild
- Product catalog management and matrix variant definitions
- Customer records and simple loyalty points tracking
- Basic manual stock adjustments and intra-warehouse transfer orders
- Web-based register UI for touch-screen product selection
- Standard sales dashboard reporting and inventory valuation metrics
what you lose
- Native local hardware wrappers for receipt printers, cash drawers, and barcode scanners
- Offline-first POS register state engine using local browser storage and sync queues
- EMV credit card reader direct integrations (Ingenico, Verifone, PAX)
- Fiscal memory cash register compliance modules for strict European tax jurisdictions
- Automated purchase order generation based on historic reorder points
real moats
- Hardware integration layer abstracting physical payment terminals and peripherals
- Operational switching costs associated with retraining retail floor staff across multiple locations
- Localized retail fiscal tax compliance and audit-trail engines
open source escape hatches
- ERPNext GPL-3.0
- Odoo Community LGPL-3.0
- Apache OFBiz Apache-2.0
ShipHero
ShipHero orchestrates hardware barcode scanners, local Zebra print servers (PrintNode/CUPS), dynamic warehouse pick path optimization, and multi-channel inventory allocations. While building a database for stock levels is straightforward, replacing physical warehouse floor execution and low-latency hardware integrations with an AI prompt is unrealistic.
you can rebuild
- Multi-channel inventory dashboard and stock level sync
- Purchase order creation and inventory receiving logs
- Manual order status updates to Shopify and BigCommerce
- Basic SKU-to-bin location catalog management
- Rules-based shipping carrier rate queries via aggregators
what you lose
- Native mobile barcode scanner app with offline-first scanning buffer
- Local print server daemon integration for instant thermal packing label prints
- Dynamic pick path route optimization algorithms for warehouse pickers
- Automated 3PL client billing, storage fees, and picking rate calculations
- Direct carrier integrations with batch shipping label generation engines
real moats
- Hardware-level integration with mobile barcode scanners and local thermal printers
- Row-level database concurrency locking for high-volume inventory allocations
- Deeply ingrained physical operational workflows for warehouse floor labor
Questions people ask
Which is easier to rebuild with AI, Erply or ShipHero?
ShipHero. It scores 3/10 on vibe code with a moat of 4/10, so an AI-assisted MVP takes about 3-4 weeks and a full replacement about 12-18 months, due to hardware barcode integrations, local thermal print servers, real-time pick paths, and concurrency locks.
Which one costs less, Erply or ShipHero?
Erply at $450/mo/mo for a typical mid-market store. The gap between the two is about $24,600/mo a year.
What do I lose if I replace Erply?
Native local hardware wrappers for receipt printers, cash drawers, and barcode scanners Offline-first POS register state engine using local browser storage and sync queues EMV credit card reader direct integrations (Ingenico, Verifone, PAX)
What do I lose if I replace ShipHero?
Native mobile barcode scanner app with offline-first scanning buffer Local print server daemon integration for instant thermal packing label prints Dynamic pick path route optimization algorithms for warehouse pickers
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