battles / Returns
PostCo vs ReturnGO
PostCo ($299/mo/mo, vibe code 3/10) vs ReturnGO ($297/mo/mo, vibe code 7/10). ReturnGO is the easier one to rebuild yourself — here is what you lose either way.
Returns
$299/mo/mo
- MVP
- 1 week
- Full replacement
- 6-12 months, due to carrier API integrations and edge-case logistics routing
Returns
$297/mo/mo
- MVP
- 1-2 weeks
- Full replacement
- 3-6 months
easier to rebuild
get the build prompt →price gap / year
$24/mo
running both / year
$7,152/mo
our call
Start with ReturnGO — highest vibe code, weakest moat.
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
ReturnGO
You can easily build a custom return and exchange portal for a single Shopify store using AI in a few days. However, replacing ReturnGO's broad network of carrier APIs, 3PL integrations, and multi-store capabilities requires significant ongoing integration maintenance.
you can rebuild
- Customer-facing self-service return and exchange portal UI
- Automated return policy enforcement and workflow rules
- Variant and cross-product exchange selection engine
- Shipping label generation via EasyPost/Shippo API integration
- Store credit and gift card issuing via Shopify APIs
what you lose
- Pre-built connectors to 50+ shipping carriers and 3PL/WMS platforms.
- Box-free/printerless drop-off network access (e.g., QR-code drop-offs).
- Turnkey international shipping, customs, and duty processing.
- Out-of-the-box Buy Online Return In-Store (BORIS) omnichannel flows.
- Managed SLA for carrier API changes and rate limit handling.
real moats
- Broad integration ecosystem with dozens of carriers, WMS, 3PL, and ERP software.
- Turnkey compliance with international return/customs regulations and duty calculations.
- Out-of-the-box support for multi-platform, multi-store, and physical store (BORIS) workflows.
open source escape hatches
- Returns/RMA in Medusa MIT
- ERPNext returns GPL-3.0
- Odoo Returns LGPL-3.0
Questions people ask
Which is easier to rebuild with AI, PostCo or ReturnGO?
ReturnGO. It scores 7/10 on vibe code with a moat of 4/10, so an AI-assisted MVP takes about 1-2 weeks and a full replacement about 3-6 months.
Which one costs less, PostCo or ReturnGO?
ReturnGO at $297/mo/mo for a typical mid-market store. The gap between the two is about $24/mo a year.
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
What do I lose if I replace ReturnGO?
Pre-built connectors to 50+ shipping carriers and 3PL/WMS platforms. Box-free/printerless drop-off network access (e.g., QR-code drop-offs). Turnkey international shipping, customs, and duty processing.
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