Move platforms without losing rankings, orders, or revenue.
Platform migrations are high-risk if done badly — lost SEO rankings, broken redirects, missing order history, and checkout downtime during a peak window. We migrate e-commerce stores between platforms (WooCommerce → Shopify, Magento → headless, Shopify → Medusa) with a phased approach: migrate data first, build on the new platform in parallel, and cut over with zero downtime and full redirect mapping.
Platform migrations are among the highest-risk projects in e-commerce — a botched migration can destroy years of SEO equity, lose order history, and create downtime during peak trading windows. Origin Softwares manages e-commerce platform migrations with a parallel-build approach: the new platform is fully built and QA'd before the existing store is touched, every URL is mapped with a 301 redirect, and cutover happens via DNS with immediate rollback capability. We've migrated stores from Magento, WooCommerce, and legacy custom platforms with less than 5% organic traffic loss in the first 90 days.
What is e-commerce platform migration?
E-commerce platform migration is the process of moving an online store from one platform to another — for example from Magento to Shopify, WooCommerce to headless, or a legacy custom system to a modern stack — while preserving product data, order history, customer accounts, SEO rankings, and business continuity. A poorly executed migration can destroy organic search rankings built over years, lose transaction history, or create checkout downtime during the cutover. Origin Softwares approaches every migration with a parallel-build model: the new platform is completely built and tested before the existing store is modified. The cutover is a DNS switch with a documented rollback plan, not a moment where both systems are simultaneously half-operational.
The problems this solves
- Fear of SEO ranking loss from URL changes and redirect errors preventing the migration from happening at all
- Order history and customer account data being lost or corrupted during migration, destroying trust with existing buyers
- Checkout downtime during cutover causing revenue loss and customer complaints at the worst possible moment
- ERP and warehouse integrations breaking on the new platform because they were not mapped to the new API model
- Legacy custom platforms with no documentation making data extraction unpredictable in time and cost
- Attempting to run a migration while keeping the existing store updated — data divergence between old and new systems
Business outcomes
- Under 5% organic traffic loss in the first 90 days versus an industry average above 20% for typical migrations
- Zero checkout downtime during cutover — DNS-level switch with immediate rollback capability
- Complete product, order, and customer data migrated with validation checksums confirming completeness
- New platform delivers measurable performance improvements: faster page loads, better Core Web Vitals, improved conversion
- ERP and third-party integrations rebuilt on the new platform's API model and retested before cutover
- Team trained on the new platform admin before go-live, not after — reducing operational disruption
Who is this for?
Magento Store Owners
Businesses still on Magento 1 (end of life) or Magento 2 with high hosting and maintenance costs who need to migrate to a more maintainable and cost-effective platform.
WooCommerce Merchants Moving to Shopify
WooCommerce operators who want to eliminate hosting, security, and plugin maintenance overhead by moving to Shopify's fully managed platform.
Custom Platform Businesses
Businesses on legacy bespoke platforms that have become unmaintainable, slow, or incompatible with modern integrations needing a move to a current standard.
Performance-Driven Brands
Stores where current platform performance is measurably limiting conversion and the migration destination offers significantly better speed characteristics.
Brands Consolidating Platforms
Multi-brand businesses running several stores on different platforms who want to consolidate to a single platform and reduce operational overhead.
Growing B2B Businesses
Businesses that outgrew a basic B2C platform and need to migrate to one that supports customer-specific pricing, purchase orders, and account management.
When E-Commerce Platform Migration may not be the right fit
We'd rather tell you upfront than waste your time and budget.
- Your existing platform is performing well and the migration is driven by preference rather than a measurable problem — migration risk is real and the default should be to stay unless there is a clear reason to move.
- You need the migration completed in under 6 weeks for a store with more than 1,000 products or any ERP integration — safe migrations cannot be compressed below a minimum timeline.
- Your business is in peak trading season — migrations should be scheduled for the lowest-traffic period of the year, not rushed to meet an arbitrary deadline.
- Your existing platform has no documentation, no API access for data export, and no way to extract clean data — some legacy platforms require a complete rebuild rather than a migration.
What's included
- Platform assessment and migration strategy with timeline and risk map
- Full data migration: products, variants, images, customers, order history
- 301 redirect mapping for every URL that changes — no SEO dropped
- New storefront built in parallel while existing store stays live
- Staging environment for full QA before cutover
- Zero-downtime cutover with DNS-level traffic switching
- Post-migration monitoring for 404s, ranking drops, and checkout errors
- Team training on the new platform's admin and workflows
How we deliver
Migration Audit
Crawl the existing store, map all data entities, and produce the migration strategy and timeline.
- Full site crawl to inventory every URL and page type
- Data entity mapping: products, variants, customers, orders, integrations
- Risk identification: custom data models, legacy integrations, non-standard URL structures
- Migration timeline produced with milestones and dependencies
Redirect Mapping & Data Migration
Build the complete redirect map and develop the data migration scripts.
- 301 redirect map built for every URL that will change
- Data migration scripts developed for products, customers, and orders
- Migration scripts validated against full dataset with checksums
- Redirect map reviewed for gaps and correctness
New Platform Build
Build the new storefront in parallel while the existing store continues to trade.
- New platform storefront built to specification
- All integrations rebuilt on the new platform's API model
- Staging environment configured for full QA
- Client review and approval of new platform before cutover
QA & Cutover Preparation
Full QA on the new platform and preparation of the cutover runbook.
- Checkout flow QA end to end with real payment gateway
- Redirect map implementation and verification
- Cutover runbook documented with rollback procedure
- Monitoring tools configured for post-launch tracking
Cutover & Post-Migration Monitoring
DNS-level cutover with zero downtime and 30-day post-migration monitoring.
- DNS cutover with immediate rollback capability
- 404 monitoring activated for missed redirect detection
- Google Search Console sitemap submission and index coverage monitoring
- 30-day monitoring report delivered at end of support period
How long does an e-commerce platform migration take?
Migration duration depends on catalogue size, data complexity, and the destination platform. A straightforward WooCommerce to Shopify migration with 500 products and no custom integrations takes 6–8 weeks. A Magento store with 20,000 SKUs, custom pricing logic, ERP integration, and a headless destination takes 4–6 months. The timeline is driven by three factors: data migration script development and validation, new storefront build time, and the redirect mapping effort. Origin Softwares provides a detailed timeline after an initial audit that maps every data entity, URL, and integration that needs to be handled. No timelines are estimated before that audit is complete.
Technologies we use
- Shopify
- WooCommerce
- Magento
- Next.js
- Medusa
- Python migration scripts
- Cloudflare
- Google Search Console
Architecture & scalability
- URL structure decisions on the new platform should be made before any redirect mapping begins — changing URLs after mapping is complete requires rebuilding the entire redirect map
- Customer password migration is not possible between most platform pairs — plan for a password reset email campaign and communicate this to customers before cutover
- ERP integrations built on the old platform's API model must be rebuilt for the new platform — these are separate projects from the migration itself and add time to the timeline
- Data migration scripts should be run multiple times in staging before the production cutover, with each run validated against the source data to catch any data quality issues
- The cutover window should be the lowest-traffic period of the week — Sunday night is preferred — with the team on standby for the full 24 hours following cutover
Migration Destination Comparison
| Criterion | Shopify | Headless (Next.js + Medusa) | WooCommerce |
|---|---|---|---|
| Platform management | Fully managed SaaS | Self-managed infra | Self-managed WordPress |
| SEO flexibility | Shopify-managed URLs | Complete URL control | Full URL control |
| Custom pricing support | Limited to price lists | Full custom logic | Unlimited flexibility |
| Integration ecosystem | Large app store | Build what you need | WordPress plugin ecosystem |
Why choose Origin Softwares
Our approach
- Parallel-build model: new platform fully built and tested before the existing store is modified
- 100% URL mapping with 301 redirects verified before cutover — no redirect gaps
- Complete data migration with validation checksums to confirm nothing is missing
- Post-migration monitoring for 30 days: 404 tracking, rank monitoring, and checkout error alerts
- Zero-downtime cutover on every migration — DNS switch with documented rollback plan
Delivery standards
- Migration audit delivered first: data inventory, URL map, risk assessment, and timeline
- Data migration scripts developed and validated against a full dataset before cutover date
- Redirect map reviewed and spot-checked before implementation — not just generated automatically
- Staging environment QA completed by client before any production cutover
- Post-migration monitoring report at 30 days covering SEO, performance, and checkout metrics
Quality assurance
- Complete redirect map tested: every mapped URL verified to return 301 with the correct destination
- Data migration validated with row-count checksums for products, orders, and customers
- Checkout flow tested end to end on the new platform in staging with real payment gateway
- ERP and third-party integrations retested on the new platform's API model before cutover
- Google Search Console index coverage monitored for 30 days post-launch
Security practices
- Customer password data handled according to platform policy — Shopify requires password reset, explained to customers proactively
- Data migration scripts run in isolated environments with no production data stored in development
- API credentials for source and destination platforms rotated after migration completion
- PCI-DSS compliance verified on the destination platform before payment gateway is activated
Performance
- Performance benchmark on existing platform captured before migration for accurate before/after comparison
- Destination platform performance target set before development begins — LCP, TTFB, and Core Web Vitals
- Lighthouse audit on staging before cutover to confirm performance improvement is real
- CDN configuration verified on new platform before go-live to ensure global performance
- Image migration includes optimisation: WebP conversion and correct sizing parameters on the new platform
What you receive
- Migration audit: data inventory, URL map, risk assessment, and timeline
- Data migration scripts with validation checksums and row-count verification
- Complete 301 redirect map (every old URL to new URL)
- New storefront fully built and QA'd before cutover
- Zero-downtime cutover runbook with rollback plan
- 30-day post-migration monitoring report covering SEO, performance, and checkout metrics
Support tiers
- Migration Support (30 days): 404 monitoring, redirect corrections, and checkout issue resolution post-cutover
- SEO Monitoring Retainer: Ongoing rank tracking and Search Console monitoring for 90 days post-migration
- Emergency Support: Priority response for checkout failures or significant ranking drops post-migration
Why Origin for E-Commerce Platform Migration
SEO-first redirect strategy — no rankings dropped
We map every single URL on the existing store before we build anything. Every product, collection, blog post, and tag page gets a 301 redirect. We verify in Google Search Console and monitor for ranking drops for 30 days post-launch.
Complete data migration with validation
Products, variants, pricing, inventory, customer accounts, and order history — all migrated with checksums to validate completeness. We don't accept 'close enough' on data migration.
Parallel build — existing store runs until the new one is ready
The new storefront is built and fully tested before the old one is touched. Cutover is a DNS switch with immediate rollback capability — not a moment where both systems are half-operational.
Industries we serve
Typical delivery timeline
| Phase | Duration | What happens |
|---|---|---|
| Migration Audit | 1–2 weeks | Site crawl, data entity mapping, risk assessment, and timeline produced. |
| Redirect Mapping & Data Scripts | 1–3 weeks | Complete 301 redirect map built and data migration scripts developed and validated. |
| New Platform Build | 4–16 weeks | New storefront built in parallel with existing store trading (duration depends on scope). |
| QA & Cutover Prep | 1–2 weeks | Full staging QA, redirect implementation, and cutover runbook prepared. |
| Cutover & Post-Migration | 1 week + 30-day monitoring | DNS cutover, 30-day monitoring, and SEO rank tracking. |
Before you start — a checklist
Use this to prepare for your first conversation with us.
- Migrate to Shopify if you want to eliminate hosting, security, and plugin maintenance overhead and your catalogue fits within Shopify's data model
- Migrate to headless if performance is the primary driver and your current platform's CDN cannot deliver the LCP scores your conversion rate requires
- Migrate to WooCommerce if your business is deeply integrated with WordPress content and you want e-commerce on the same platform
- Consider staying and fixing before deciding to migrate — many platform performance and security problems can be resolved without the risk and cost of migration
- Never migrate during peak trading season — plan for the lowest-traffic quarter and give the new platform time to settle before your busiest period
Maintenance & support
- 30-day post-migration support: 404 monitoring, redirect corrections, and checkout issue resolution
- 90-day SEO monitoring: rank tracking and Search Console monitoring to catch any delayed ranking impacts
- Integration support: ongoing maintenance for ERP and third-party integrations rebuilt on the new platform
- Annual platform review: assess whether the destination platform continues to meet requirements as the business grows
“We'd been putting off migrating from Magento for three years because we were terrified of losing our SEO. Origin mapped every URL, did the migration in parallel, and we launched with zero downtime. Our organic traffic was higher in month two than before the migration.”
Frequently asked questions
Planning & scope
- How do we know if migration is the right decision?
- Migration makes sense when your current platform has a measurable problem — performance you can't fix, maintenance costs you can't justify, or capabilities it fundamentally lacks — and the destination platform solves that problem without introducing a worse set of problems. We'll map your actual requirements against both your current platform and the proposed destination and give you a clear recommendation. If staying and fixing is the better answer, we'll tell you.
- What data can be migrated and what can't?
- Products, variants, images, pricing, and inventory migrate completely. Order history migrates as read-only records. Customer accounts migrate, but passwords cannot transfer between platforms — customers must reset via email. Subscription and membership data migration depends on the destination platform's support for the data model. Custom field data migrates if it can be mapped to a field on the destination platform.
- How do we manage the migration without disrupting ongoing trading?
- The parallel-build model is specifically designed for this: the new platform is built and tested while the existing store continues to trade. Data is migrated in a final pre-cutover run from the live store, so the migration captures everything up to the cutover moment. The cutover itself takes 5–30 minutes — DNS propagation — during which the existing store continues serving from cache.
Technical
- What happens to our Shopify apps if we migrate away from Shopify?
- Each app's functionality needs to be evaluated individually and rebuilt or replaced on the destination platform. Email marketing (Klaviyo), reviews (Yotpo), loyalty (Smile.io), and returns (Loop) all have APIs that can be integrated with non-Shopify platforms. We map every app you're using in the migration audit and confirm which can be retained, which need a replacement, and which need to be rebuilt as custom functionality.
- How do you handle custom data fields that don't exist on the destination platform?
- Custom fields are mapped to the closest equivalent on the destination platform — metafields on Shopify, custom attributes on WooCommerce, or custom database fields on a headless backend. Where no equivalent exists, we build the data model on the destination platform before migration begins. Fields that cannot be mapped go into a separate data export that is preserved but not actively migrated.
- How long does it take for Google to re-index the new URLs?
- With a complete 301 redirect map, Google typically processes the new URLs within 4–8 weeks. High-authority pages may update faster. We submit a fresh sitemap immediately after cutover and monitor Search Console's index coverage report daily for the first two weeks to catch any crawling issues. Temporary ranking fluctuations of 5–15% are normal in weeks 2–4 as Google processes the redirect signals.
Engagement & process
- What's the minimum information you need to estimate a migration?
- Catalogue size (product and SKU count), current platform and destination platform, whether there's an active ERP or WMS integration, approximate URL count (especially blog and collection pages), and whether customer accounts need to migrate. With this we can provide a scoped estimate. We won't give a timeline before a migration audit — the audit is what makes the estimate reliable.
- Do you offer a fixed price for migrations?
- Yes for migrations where the data entities, URL structure, and integrations are well-defined after the audit. We quote a fixed price for the data migration, redirect mapping, new platform build, and cutover. Work outside the defined scope — additional integrations discovered mid-project, additional custom data models — is quoted separately. The audit is the mechanism that produces a reliable fixed-price scope.
- What if something goes wrong during cutover?
- The cutover runbook includes a documented rollback procedure: DNS is reverted to the existing store within 15 minutes if any critical issue is detected. The existing store stays intact throughout the entire migration project and is only decommissioned after the new platform has been running stably for 30 days. We stay on standby for 24 hours after every cutover.
How do you protect SEO rankings during a platform migration?
SEO protection in a platform migration comes down to three things: complete URL mapping, correct 301 redirect implementation, and post-launch monitoring. Before any development begins, we crawl the existing store and create a complete inventory of every URL — product pages, collection pages, blog posts, tag pages, and any URL that has inbound links or search ranking. Every URL that changes on the new platform gets a 301 redirect mapped to the most relevant destination. We verify redirect implementation before cutover, submit updated sitemaps to Google Search Console, and monitor index coverage and ranking positions for 30 days after launch. Origin Softwares averages under 5% organic traffic loss in the first 90 days — compared to an industry average above 20%.
Related services
Web Development
Marketing pages and landing pages built alongside the migrated store for a unified brand presence on the new platform.
Custom Software Development
Custom data migration scripts and integration rebuilds for stores with complex legacy systems that need bespoke handling.
Digital Marketing
SEO strategy and Search Console monitoring to protect and recover organic rankings through and after the migration.
UI/UX Design
Full UX redesign paired with the platform migration — using the migration as an opportunity to improve the buying experience.
AI & Cloud
Cloud infrastructure setup and performance optimisation on the new platform, particularly for headless migration destinations.
Not sure where to start?
Tell us your current platform and catalogue size — we'll scope the migration in a 30-minute call.
Get a free consultation