battles / Returns
EcoReturns vs PostCo
EcoReturns ($99/mo/mo, vibe code 6/10) vs PostCo ($299/mo/mo, vibe code 3/10). EcoReturns is the easier one to rebuild yourself — here is what you lose either way.
Returns
$99/mo/mo
- MVP
- 1 week
- Full replacement
- 3-6 months, due to carrier API integrations and edge-case exchange logic
easier to rebuild
get the build prompt →Returns
$299/mo/mo
- MVP
- 1 week
- Full replacement
- 6-12 months, due to carrier API integrations and edge-case logistics routing
price gap / year
$2,400/mo
running both / year
$4,776/mo
our call
Start with EcoReturns — highest vibe code, weakest moat.
EcoReturns
The core consumer experience—entering an order number, selecting items to return, and receiving a return shipping label—is straightforward to build. The primary development effort lies in connecting shipping carrier APIs (like EasyPost or ShipEngine) and handling variant exchange calculations in Shopify.
you can rebuild
- Branded customer self-service return portal UI
- Store credit and variant exchange incentive prompts
- Custom return policy rules (return windows, non-returnable categories)
- Automated shipping label generation via EasyPost/ShipEngine APIs
- Return reason analytics and customer survey collection
what you lose
- Pre-negotiated carrier rates for reverse logistics
- Paperless printer-less drop-off network integrations (e.g., Happy Returns)
- Cross-merchant return fraud detection signals
- Turnkey 3PL warehouse management system (WMS) webhooks
- Automated carbon footprint offset reporting widgets
real moats
- Carrier rate negotiation and API maintenance overhead
- Pre-built integrations with specialized 3PL and WMS software
- Cross-network buyer abuse and fraud detection algorithms
open source escape hatches
- MedusaJS MIT
- Activepieces MIT
- n8n Sustainable Use License
PostCo
Rebuilding the customer-facing return portal and basic exchange rule engine takes days using modern AI dev tools. However, maintaining direct label generation APIs across fragmented APAC logistics providers (Janio, Ninja Van, J&T) creates ongoing engineering drag. Build it yourself only if you rely on major unified aggregators like EasyPost or Shippit.
you can rebuild
- Branded customer-facing self-service return portal UI
- Rule-based return eligibility validation based on purchase date
- Product variant exchange logic and instant store credit generation
- Admin dashboard for reviewing, approving, or rejecting return requests
- Automated Shopify webhook processing for order restock and refunds
what you lose
- Direct out-of-the-box support for regional APAC carriers (e.g., Ninja Van, Pos Malaysia)
- Turnkey retail and drop-off point network integrations
- Pre-negotiated carrier return label printing formats and validation
- SLA maintenance on broken or updated carrier shipping APIs
- Automated customs declaration document generation for cross-border returns
real moats
- Pre-built integration engine across fragmented regional shipping networks
- Localized drop-off location infrastructure partnerships in South East Asia
- Operational lock-in inside warehouse receiving workflows and SOPs
Questions people ask
Which is easier to rebuild with AI, EcoReturns or PostCo?
EcoReturns. It scores 6/10 on vibe code with a moat of 2/10, so an AI-assisted MVP takes about 1 week and a full replacement about 3-6 months, due to carrier API integrations and edge-case exchange logic.
Which one costs less, EcoReturns or PostCo?
EcoReturns at $99/mo/mo for a typical mid-market store. The gap between the two is about $2,400/mo a year.
What do I lose if I replace EcoReturns?
Pre-negotiated carrier rates for reverse logistics Paperless printer-less drop-off network integrations (e.g., Happy Returns) Cross-merchant return fraud detection signals
What do I lose if I replace PostCo?
Direct out-of-the-box support for regional APAC carriers (e.g., Ninja Van, Pos Malaysia) Turnkey retail and drop-off point network integrations Pre-negotiated carrier return label printing formats and validation
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