When should I migrate my eCommerce store?

Migrate when your platform limits speed, growth, integrations, security, or customer experience, and fixes cost more than a move. A pre-migration audit shows whether switching is the right call or whether upgrading your current platform is enough.

What data can I move to a new platform?

Most store data can move, including products, customers, orders, reviews, coupons, and content. The exact scope depends on what your old and new platforms support. Customer passwords usually can’t transfer, so shoppers will need to reset them.

How long does an eCommerce migration take?

It depends on catalog size, custom features, and integrations. A simple store can move in a few weeks, while complex or multi-store projects take longer. You get a timeline with milestones before work starts.

How much do eCommerce migration services cost?

Cost depends on your data volume, custom features, integrations, and the target platform. After the audit, you get a clear quote based on your scope, with third-party costs such as apps and licenses disclosed upfront.

Which platform should I migrate to?

The right platform depends on your catalog size, sales channels, integrations, and growth plans. We compare options against your requirements during assessment and recommend the best fit, whether or not it’s a platform we prefer.

Can I redesign my store during migration?

Yes. You can keep your current design, rebuild it for the new platform, or improve it. We recommend finishing the migration first if you want a full redesign, so any issues are easier to trace.

Can I migrate from a custom-built platform?

Yes, migrating from a custom platform is possible, but it’s often the most complex scenario. The eCommerce platform migration service will need to assess the specific build and develop a custom migration strategy.

How can I measure the success of my migration?

Track key metrics like website traffic, conversion rates, bounce rates, and sales figures after migration. Compare them to pre-migration data to assess the impact. The eCommerce website migration service can also help with initial optimization and setting up key performance indicators (KPIs).

What ongoing maintenance is required after migration?

The new platform will likely require some ongoing maintenance, such as software updates, security patches, and potential plugin updates. Your migration service might offer ongoing maintenance packages.

eCommerce Migration Services

Home eCommerce Migration

Our Wide Range of eCommerce Migration Services

Different businesses have different types of stores. Our eCommerce store migration services adapt to your data, integrations, and custom features, so you get a plan built for your business, not a template. Choose the full package or only what you need.

Migration Strategy & Platform Assessment

We audit your current store and define scope, risks, and the target platform, so you settle every decision before any data moves.

Store, data, and URL audit
Risk and dependency check
Target platform and scope
Step-by-step migration roadmap

Platform Migration & Replatforming

Our eCommerce platform migration services move you from a slow or outdated platform to a modern one, with settings and workflows rebuilt so daily operations continue.

Destination platform setup
Core store functionality
Settings and workflow recreation
Platform-specific data structures

eCommerce Data Migration

We transfer products, customers, and orders with their relationships intact, so your catalog, accounts, and history work correctly from day one.

Products, variants, and attributes
Customers and order history
Reviews, coupons, and inventory
Data cleaning and mapping

Storefront & Theme Migration

We rebuild your shopping experience for the new platform, keeping what customers know and fixing what slows them down, with support from our eCommerce website design team.

Theme and template rebuild
Navigation and shopping flows
Key layouts and content
Mobile-first optimization

Custom Feature Migration

We rebuild the custom features your business relies on and replace unsupported plugins, so your store keeps selling the way you do.

Platform-specific features
Plugin and extension replacement
Subscriptions and pricing rules
B2B workflows

Third-Party Integration Migration

We reconnect your ERP, CRM, payment, and shipping tools so orders, stock, and customer data keep flowing, backed by our eCommerce integration expertise.

ERP and CRM reconnection
Payment and shipping gateways
Inventory and fulfillment links
Marketplace and channel sync

SEO & URL Migration

Our eCommerce website migration service plans SEO before launch, so your rankings and organic traffic carry over to the new store.

Old-to-new URL mapping
301 redirect setup
Metadata and structured data
Canonical tags and sitemaps

Migration Testing & Go-Live

We run trial migrations and test the full store before launch, so errors are caught by us, not your customers. Then we manage a controlled cutover.

Trial migrations and data checks
Checkout, payment, and shipping tests
Final client sign-off
Cutover and go-live

Post-Migration Support & Optimization

As your eCommerce migration agency, we monitor the store after launch, fix issues fast, and keep improving performance as you grow.

Error and stability monitoring
Indexing and ranking tracking
Post-launch issue fixes
Speed and performance tuning

Data Integrity

We map every record, then reconcile it against your old store so product, customer, and order counts match and nothing is lost or duplicated.

SEO Preservation

We record your current rankings and top-traffic pages first, then use them as a benchmark to confirm your search visibility held after launch.

Minimal Downtime

We build and test the new store separately while your current one keeps selling. We sync orders placed during the switch, so none are lost.

Integration Continuity

We test each connected system with real order scenarios, so payments, stock, and fulfillment work correctly from your first live sale.

Secure Migration

We back up your data before every transfer, use encrypted connections, and limit access to approved team members, so customer information stays private.

Performance Readiness

We test speed and Core Web Vitals before launch, so slow pages and heavy code from the old platform don't follow you to the new one.

Scalable Architecture

We plan around your future catalog, traffic, and integrations, not a copy of the old setup, so growth never forces another migration.

Reliable Launch

A final data check, a staging review, and a rollback plan are ready before go-live, so you can quickly fix or reverse any issue.

eCommerce Migration Services Pricing and Packages

Explore our flexible pricing and packages for eCommerce website migration, designed to suit different business needs, store sizes, and migration complexities while ensuring a smooth and secure transition.

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Package Name	STARTER	STANDARD Best Value	ENTERPRISE
Pricing	$800 / Month	$1,500 / Month	$2,700 / Month
Team Allocation	Pooled Developer	Semi-Dedicated Developer	Fully Dedicated Developer
Hours / Month	40	80	160
Website Maintenance	5 Websites	10 Websites	Unlimited Websites
Website Hosting Support
Design	Semi-Custom UI	Fully Custom UI/UX	Custom + UX Research
Mobile Optimization
SEO Guidance
Third-Party Integrations	Basic Apps	ERP / CRM / API	Custom APIs
Performance Optimization
Update Calls	Monthly	Weekly	Daily
Preferred Collaboration Tool
Security Setup	Basic	Advanced	Enterprise-Grade
Best For	MVPs & Small Stores	Growing Brands	Large Enterprises
	Get Started	Get Started	Get Started

Dedicated

Dedicated Model

This is the best-suited model for large and complex projects. Our developers fully adapt to your workflow, tools, time zone, and culture throughout the project.

Team involvementFull-time developer(s)

CommitmentOngoing

TimelineLong-term

Best For

Large projectsComplex projectsLong-term engagements

Fixed-Price Model

Hourly Model

Ready to migrate? Let's move your store without losing a sale.

Switch platforms without the risk. BrainSpate migrates your store's data, design, and SEO value safely and seamlessly.

Schedule a Call

The Blueprint Behind Every Successful Migration

Our eCommerce migration service runs in five steps, with the most important parts moved first. You review and approve each milestone before we continue. That keeps the move predictable, protects your rankings, and lets you see exactly where your project stands at every stage.

Assessment, SEO Baseline & Planning

After a project kick-off call, we audit your platform, features, and data and benchmark your rankings, traffic, and indexed URLs. We flag risks early and deliver a detailed SOW.

New Platform Build & Setup

We set up the new platform, build the theme and UX, and connect integrations, with demo calls at each milestone. Upfront third-party cost disclosure keeps fees predictable.

Data Migration & QA

We run pilot migrations first, then transfer your data in phases with quality checks at each stage. We verify every product, order, and customer record so nothing goes missing.

SEO Transfer & Redirect Mapping

Every old URL gets a 301 redirect to its new page, and metadata, structured data, and alt text carry over. We submit updated sitemaps so search engines reindex cleanly.

Launch & Monitoring

We go live with a low-risk, minimal-downtime cutover, then track rankings and errors at 7, 30, and 90 days. Choose a monthly flexible maintenance plan or pay-as-you-go support.

eCommerce Platforms We Support for Smooth Migration

No two stores are the same, so we plan each migration around the way you sell. If you run a B2B store, we carry over the details your buyers rely on, including custom pricing, past bulk orders, account logins, and ERP or CRM connections. Our B2B eCommerce development team makes sure nothing important gets lost. For a B2C store, we protect your product catalogs, customer accounts, reviews, and checkout flow, along with your SEO, so traffic and sales stay steady. You can rely on our B2C eCommerce development team to handle it all.

Migrate to BigCommerce

BigCommerce offers strong B2B features, built-in SEO tools, and keeps your store flexible while simplifying management. Ideal for large systems.

Migrate to Shopify / Shopify Plus

Shift to Shopify Plus for a rich app ecosystem, predictable infrastructure, and faster value. Ideal for brands looking to scale and reduce overhead.

Migrate to Magento

Move to Magento for advanced customization, strong B2B features, and full control over data models and APIs. Ideal for enterprise stores.

Migrate to WooCommerce

Built on WordPress, WooCommerce offers a CMS and plugins, ideal for content-heavy and mid-size stores seeking open-source control.

eCommerce Migration Services