eCommerce Replatforming With Controlled Migration
We do ecommerce platform migration for growth teams who need a stable cutover, clean data, and reliable trading performance from day one.
30-minute free consultation, clear next steps
- 100+ production-grade digital builds
- 11+ years of delivery experience
- 4 stage delivery model
- 5+ year average client partnerships
Trusted By Growing Businesses & Enterprise Teams
Our ecommerce replatforming services focus on delivery confidence: stable trading, clean integrations, and a cutover plan you can defend internally.
Why ecommerce Replatforming Protects Revenue
A platform change is rarely just a new theme. It is a shift in data, integrations, checkout behaviour, and how search engines discover your catalogue.
The trade-off is speed versus certainty: rushing launch can create hidden breakpoints, while phased delivery protects trading and stakeholder confidence.
Platform Migration Use Cases
- Checkout changes need testing without disrupting trading
- Catalogue, customers, and orders must migrate with clean rules
- Integrations create dependencies across finance, ops, and fulfilment
- SEO equity depends on redirects, templates, and crawl control
- Performance and stability need proof under real load
- Multiple stakeholders need a plan, not a guess
Clear scope direction and next steps
Our ecommerce Platform Migration Expertise
We deliver ecommerce replatforming agency support for teams who want a controlled move, not a risky big-bang rebuild. The decision point is how much to standardise versus customise, based on what drives margin and speed in your operation.
Platform Migration: Data and Catalogue
Product data models, variants, pricing rules, customer accounts, and order history mapped into a migration plan that can be tested before cutover.
Platform Migration: Checkout and Payments
Shipping, tax, promotions, payment providers, fraud controls, and edge cases validated with realistic scenarios and team sign-off gates.
Platform Migration: Integrations and Ops
ERP, WMS, CRM, fulfilment, customer service, and reporting wired through stable APIs with clear ownership and monitoring for launch week.
Platform Migration: Search, Content, and SEO
URL mapping, templates, structured data, and content migration designed to protect discoverability while improving page speed and maintainability.
A phased plan you can share
Our Work
Platform moves that stay stable under pressure.
We help teams modernise ecommerce platforms while keeping integrations, tracking, and trading performance predictable through launch and beyond.
Capabilities That De-Risk an eCommerce Platform Migration
A replatform succeeds when scope, data, and integrations are treated as delivery workstreams with clear review gates.
- Platform and feature fit assessment
- Information architecture and navigation mapping
- Data model mapping and validation rules
- Catalogue and customer migration rehearsal
- Checkout journeys and edge-case testing
- Payment, shipping, and tax configuration
- SEO redirects and template parity checks
- Analytics and tag governance plan
- API-first integration design
- Cloud hosting and CDN strategy
- Performance testing and release gates
- Security and access control review
- Phased releases to control cost
- Content migration and governance templates
- magento replatform planning support
- shopify replatforming delivery workstreams
- woocommerce replatforming migration mapping
- b2b ecommerce replatforming rules and roles
Our Replatforming Process
A delivery model designed to protect trading
Discovery, Scope and Risks
Align on what must not break and how we prove it early.
We review your current platform, key journeys, integrations, and constraints. Then we define success criteria, identify breakpoints, and agree the cutover approach so decisions stay consistent as delivery starts.
- Current stack and dependency map
- Key journeys and edge cases captured
- Risk register and mitigation plan
- High-level migration workstreams
- Tracking and SEO guardrails agreed
Call + summary and next actions
Data, APIs and Rules
Build the foundations so the store behaves correctly at scale.
We map data models, migration rules, and integration contracts before moving anything in bulk. This is where we prevent late surprises in fulfilment, finance, and customer service workflows.
- Migration mapping and validation checks
- Integration contracts and ownership
- Sandbox migrations for proof
- Error handling and monitoring approach
- Phased release sequence agreed
Workstreams + review gates
UX, Checkout and QA
Prove customer journeys end-to-end before launch week.
We validate navigation, templates, checkout, and payments against agreed scenarios. The goal is confidence: stakeholders can see what is changing and how it performs before cutover.
- Journey-based QA scripts
- Payment and shipping scenario testing
- Accessibility and content checks
- Performance testing and fixes
- UAT sign-off gates
Coverage review + actions
Cutover, Launch and Monitor
A planned switch with rollback options and clear owners.
We run a cutover rehearsal, final data sync, and launch checklist. After go-live, we monitor performance, orders, and tracking so the team can trade while issues are resolved quickly.
- Cutover runbook and roles
- Redirects and crawl checks
- Trading and tracking validation
- Post-launch monitoring plan
- Stabilisation fixes and handover
Runbook + readiness checklist
Our Partners & Recognitions
Industry partners and independent recognition
Our Engagement Models
Choose the engagement that matches your risk profile, timeline, and governance needs.
Discovery and Migration Plan
Clarity before delivery starts
Best when you need a defensible scope, workstreams, and cutover approach before committing to a full build.
- Stakeholder workshop and risk review
- Migration workstreams and sequencing
- Integration and data mapping overview
- Phased plan and next steps
Fixed-Scope Migration Project
Defined outcomes and review gates
Best when the target platform is confirmed and the priority is delivering a controlled migration with clear acceptance criteria.
- Agreed scope and deliverables
- Phased releases and sign-off points
- Cutover runbook and launch support
- Handover and stabilisation window
Dedicated Delivery Team
Ongoing build, iteration, and optimisation
Best when you want a delivery cadence across platform changes, integrations, and continuous improvements after launch.
- Sprint cadence and governance
- Backlog shaping and prioritisation
- Release management and QA gates
- Performance and tracking improvements
Senior Advisory and Reviews
Best when you need decision support on platform choice, architecture, SEO migration, or cutover readiness, without a full delivery engagement.
Get Your Migration Planned By eCommerce Experts
Share your current platform, target platform, and 2-3 critical journeys. We will map workstreams, phased steps, and a cutover approach for predictable delivery.
Get your plan30-minute call, plan + next steps
What clients say about Webdigita
Long-term partnerships built on clarity, quality, and consistent delivery.
Frequently Asked Questions
Know more about our eCommerce Replatforming and Migration
What is the estimated total cost for a full, e-commerce replatforming and migration service project in the UK?
How do we choose the right team for an ecommerce platform migration?
Should we replatform to a packaged platform, or invest in custom build work around the platform?
How do you protect SEO during a platform move?
What is the safest cutover approach for a replatform?
How do we handle catalogue and customer data migration without surprises?
What needs to be tested before launch besides checkout?
How do you migrate integrations like ERP, WMS, CRM, and fulfilment?
Can we migrate in phases instead of switching everything at once?
What stakeholders should be involved in the migration plan?
How do we keep tracking and reporting accurate after the migration?
What happens after launch, and how is stabilisation handled?
Want a clearer replatform plan before you commit?
Share your current platform, target platform, and key risks. We will sense-check scope, highlight decision points, and map practical next steps.
Get a free consultationeCommerce replatforming for a predictable launch
Speak with our delivery specialists.
Get clarity on budget range and next steps.
Ideal if you are planning a migration, rebuild, or stabilisation phase in the next 60-90 days.
What happens after you get in touch
- 1An expert contacts you after having analysed your requirements;
- 2If needed, we sign an NDA to ensure the highest privacy level;
- 3We submit a comprehensive project proposal with estimates, timelines, CVs, etc.
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