Commerce Migration
Custom Platform to BigCommerce Migration
A structured migration approach that protects your data, preserves SEO equity, and launches with integrations in place.
Custom-built platforms accumulate maintenance debt over time — only the original developers fully understand the codebase, and every change or new feature requires expensive bespoke work.
Why migrate?
When Custom Platform stops enabling growth and starts limiting it
Homegrown commerce platforms often start as the right solution for a specific need, but they age poorly. As the original development team turns over and business requirements evolve, the cost of changes escalates while platform capabilities stagnate. Data lives in non-standard schemas that make integrations difficult, and there is no vendor roadmap to lean on. Migrating to BigCommerce replaces that accumulated debt with a maintained, extensible platform backed by a vendor and partner ecosystem.
Migration considerations
- Data migration scope: products, customers, orders, content
- SEO continuity: URL mapping and redirect strategy
- Integration dependencies: ERP, OMS, CRM connections
- Cutover risk and rollback planning
- Team training and operational readiness
How Arizon Digital approaches it
A migration structured around business continuity, not just technical completion
Every migration Arizon Digital executes follows a structured process — from current-state assessment and redirect mapping to data validation, integration testing, and post-launch monitoring. Nothing gets handed off at go-live.
Assessment & planning — current state audit, redirect mapping, integration dependency review
Data migration & validation — structured export, transformation, and validation against source
Integration setup — ERP, OMS, and third-party systems connected before launch
Testing & cutover — full regression testing, performance validation, and managed go-live
Why Arizon Digital
Certified. Experienced. Accountable end-to-end.
Arizon Digital is a certified BigCommerce Partner with B2B specialization and 10+ years delivering commerce migrations — managing SEO continuity, data integrity, and integration readiness as core outcomes, not afterthoughts.
Ready to move off Custom Platform?
Arizon Digital has executed migrations from Custom Platform to BigCommerce and a wide range of other platform transitions — with SEO continuity, data integrity, and integration-ready launches as non-negotiable outcomes.