Replatform Magento to BigCommerce
Your Magento store is costing you more than it should. Licensing, hosting, security patches, dev hours – it adds up fast. Our certified team handles your Magento to BigCommerce migration end to end, so you get a faster, leaner store with zero data loss and barely any downtime.
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Trusted by leading brands across USA, UK & beyond
Why Migrate?
Why merchants are switching from Magento to BigCommerce
Behind every successful migration, we follow a strategy that is expert proven and really works for different businesses. Moreover, we know running Adobe Commerce means your team is constantly firefighting – patches, upgrades, server issues. Our Adobe Commerce to BigCommerce migration puts all of that behind you. You get a fully managed SaaS platform built for modern eCommerce, at a fraction of the cost.
Drastically Lower TCO
Drop your Adobe Commerce licensing bill, kill the server costs, and stop budgeting for emergency dev work. BigCommerce SaaS absorbs all of it.
40–60% total cost reduction
Faster Page Speed
BigCommerce ships with a global CDN and a performance-first architecture. Most stores hit 90+ PageSpeed scores right out of the box, no extra tuning required.
90+ PageSpeed from day one
Zero Server Headaches
No more PHP upgrades, no more security patches, no more 3 am downtime alerts. BigCommerce manages hosting, security, and 99.99% uptime.
99.99% uptime SLA
Automatic Updates
Every new feature and platform improvement rolls out automatically. Your team gets to focus on growing the store, not maintaining it.
Hands-free updates forever
Mobile-First by Default
Every BigCommerce theme is built for mobile shoppers first. That means faster load times and checkout flows that actually convert on small screens.
15–25% mobile conversion lift
Built to Scale
Whether you have 100 products or 500,000, BigCommerce grows with you. No infrastructure investment, no performance compromise.
Enterprise-grade at any size
COMPARISON TABLE
Magento vs BigCommerce - the numbers that matter
Here is how the two platforms stack up across the things that directly affect your costs, your team’s time, and your customers’ experience.
Factor
Adobe Commerce (Magento)
BigCommerce
Hosting Model
Self-hosted / Cloud
Fully managed SaaS
Platform License Cost
$22,000–$125,000+ / year
From $1,000 / month
Security & Patching
Manual – your responsibility
Automatic – fully managed
PageSpeed Score (default)
40–60 / 100
88–96 / 100
Time to Launch New Feature
Weeks of dev work
Hours via App Marketplace
Developer Dependency
High – complex stack
Low – merchant-friendly UI
Core Web Vitals
Mostly fail
Mostly pass
API-First / Headless
Yes, but complex
Yes – native, simple
SERVICES
What's included in our Magento to BigCommerce migration services
01
Full Platform Migration
We handle every product, customer record, order, and content asset from your Magento store and move it across to BigCommerce with full QA and zero data loss.
02
Custom Theme Development
Your brand stays intact. We build your BigCommerce storefront on the Stencil framework – keeping your identity while delivering the performance boost you need.
03
Data & SEO Migration
Product data, customer records, order history, and all your URL structures move across cleanly. Redirects are mapped before go-live so your search rankings stay protected.
04
Third-Party Integrations
ERP, CRM, PIM, payments, shipping, and marketing tools, we reconnect your entire tech stack on BigCommerce’s API-first infrastructure so nothing breaks.
05
B2B Commerce Setup
Migrating a B2B operation? We set up customer groups, price lists, quote workflows, and account hierarchies using BigCommerce B2B Edition, with the purpose of building for wholesale.
06
Post-Launch Support
You get one month of free post-launch support included. We monitor, fix edge cases, and make sure your store performs from the very first day live.
MIGRATION PROCESS
Our Magento BigCommerce migration process, step by step
A structured, transparent process from your first call to go-live day. Your live store keeps trading throughout.
1
Discovery & Technical Audit
We dig into your Magento store - data volumes, custom extensions, integrations, and current performance. This shapes the exact scope and timeline for your migration.
2
Data Migration
Products, categories, customer accounts, order history, and CMS content all move across using automated scripts, backed by manual validation at every step.
3
Theme & Integration Build
We build your new BigCommerce storefront and reconnect every tool in your stack including payments, ERP, shipping, email marketing, and analytics.
4
UAT & Performance Testing
Full user acceptance testing in staging, plus performance benchmarking to confirm Core Web Vitals, checkout flow, and all integrations are solid before launch.
5
Go-Live + 1 Month Support
Cutover is planned for minimal disruption, typically overnight. We stay on hand for 30 days post-launch to handle anything that needs attention.
Ready to move off Magento?
Join merchants who have cut costs and improved performance by completing a Magento to BigCommerce migration with Rock Technolabs. Get your free audit today and we’ll show you exactly what it looks like for your store.
- Free consultation
- Response within 4 hours
- No obligation quote
- 1 month free support
KEY METRICS
What clients gain after migrating from Magento to BigCommerce
Real numbers from Rock Technolabs migration projects, measured post-launch, not estimated.
60%
Reduction in total platform cost
vs Adobe Commerce licensing and hosting
93+
Average BigCommerce PageSpeed score
desktop, post-migration
25%
Average conversion rate uplift
measured 90 days post-launch
<8 wk
Average migration timeline
for mid-size stores
Client Reviews
What Our Clients Say
FAQ
Frequently asked questions about Magento to BigCommerce migration
1. How long does a Magento to BigCommerce migration take?
To be honest, the migration timing completely depends on the size of your store, and the challenges we face including the customization, and integrations of 3rd party softwares involved in it, however we have concluded that most mid-size stores are done in 6 to 10 weeks. Simpler stores can move in 3 to 4 weeks. Enterprise stores with heavy customisation may take 12 to 16 weeks. You’ll get a precise timeline after your initial technical audit.
2. Will my SEO rankings be affected during migration?
We understand your concern regarding SEO as it is one of your business’s highest priorities that why Rock Technolabs developers follow a structured SEO migration process that includes SEO risk is kept low through careful URL mapping, 301 redirects, structured data migration, and a pre and post-launch crawl audit to identify and avoid any kind of potential issues before they impact your rankings. Most clients see rankings stabilise within 4 to 6 weeks, and many see improvement thanks to faster PageSpeed scores on BigCommerce.
3. Can my store keep trading during the migration?
Yes, you don’t need to worry about this as your existing Magento store remains fully operational while we build and test your new BigCommerce store in a secure staging environment alongside your live Magento store which allows your old as well as new customers to continuously browse, place orders, and complete a purchase while going through their order history, tracking, and other such information. Moreover, just to inform you, cutover happens in a planned overnight window with under 30 minutes of downtime in most cases.
4. What data gets migrated?
Products including all attributes, variants, and images, categories, customer accounts, order history, CMS pages, and blog content. URL structures move across with proper redirects to protect your existing SEO value.
5. How much does a Magento to BigCommerce migration cost?
It depends on store size, number of integrations, custom features, and design requirements. You’ll get a fixed-price quote after the initial audit – no hidden charges, no surprise invoices at the end. Moreover, like other agencies we don’t offer any generic pricing; instead we focus on a comprehensive technical audit to understand your current store and business objectives.
6. Do you support B2B migrations from Magento?
Yes. BigCommerce B2B Edition is a strong fit for wholesale operations as it offers powerful and robust features with different capabilities for manufacturers, distributors, and enterprise businesses to support migrating customer groups, price lists, quote functionality, requisition lists, and account hierarchies to the new platform while ensuring that ERP, CRM, inventory management, and other critical business integrations continue to function seamlessly.
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