The Magento Clock Is Running
Magento 2.4.6 stops getting security patches on August 11, 2026. If you’re still on Magento 1, you’ve been unpatched since June 2020. That’s not a warning. That’s a liability sitting in production.
So you’re weighing a move to Shopify. Good instinct. But “migrate to Shopify” hides a dozen decisions that can wreck your search traffic, scramble your customer data, or blow your timeline if you get the order wrong.
This is the playbook. The steps, in the order that actually matters, plus what each one costs and how long it takes.
Why Merchants Are Actually Leaving
It’s rarely one thing. It’s the maintenance tax.
A Magento Open Source store runs roughly $59,000 a year just to keep the lights on: hosting, security patches, developer time, extension licenses. A comparable Shopify Plus store comes in around $41,000.
Move up to a fully loaded Adobe Commerce deployment and you’re looking at $325,000 a year against about $95,000 on Shopify Plus. That’s a $230,000 gap that compounds every year.
Those are 2026 figures, and list prices drift. The direction doesn’t. Magento gives you total control, and the price of that control is a development team on permanent standby. Every patch, every PHP upgrade, every extension conflict is yours to fix.
Most SMBs don’t want to run a commerce platform. They want to sell things. That’s the real reason these migrations are happening.
What a Migration Actually Moves
When people say “migrate,” they picture copying a database. It’s more than that.
A real migration moves five things:
- Products, with their variants, images, SKUs, and inventory levels
- Customers, including account records (but not passwords, which can’t transfer)
- Order history, so support and accounting don’t lose the past
- Content, your CMS pages, blog posts, and metadata
- URLs, every single one, mapped to its new home
That last one is where migrations live or die. More on that in a second.
Before You Start: A Pre-Migration Checklist
Most failed migrations were doomed before anyone touched Shopify. Run this list first:
- Inventory your URLs. Crawl the full Magento site (Screaming Frog, Sitebulb) and export every live URL. That export is the raw material for your redirect map.
- Audit your apps and integrations. List every extension, payment gateway, ERP connection, and shipping plugin. Each one needs a Shopify answer before launch, not after.
- Snapshot your SEO baseline. Record current rankings, top landing pages, and monthly organic traffic before you change anything. You can’t measure the damage without a before.
- Export clean data. Products, customers, and orders, in formats you can actually validate. Garbage in, garbage migrated.
Skip this and you’re flying blind. Do it and the rest of the playbook gets dramatically easier.
The Playbook
1. Build the redirect map before you touch anything
This is step one for a reason. Your Magento store has years of accumulated SEO equity sitting in its URLs. Shopify uses a different structure (/products/, /collections/), so every old link needs a 301 redirect to its new home.
Skip this and you’ll feel it fast. Incomplete redirect mapping routinely drops organic traffic by 20 to 50% in the first month after a migration, and industry data shows most migrations damage SEO when redirects are an afterthought. Much of that traffic doesn’t come back.
Magento makes this harder than most platforms, in two specific ways. First, it appends .html to product and category URLs by default. Shopify doesn’t, so every one of those needs a redirect or you inherit a sitewide pattern of 404s.
Second, Magento’s deeply nested category paths (/men/shoes/running/brand/) flatten onto Shopify’s /collections/ structure, so you have to decide which category level becomes the canonical collection. Use 301 redirects (permanent), never 302s. A 302 tells Google to keep indexing the old URL, which defeats the entire point.
Build the full map first, in a spreadsheet, before a single product moves.
2. Audit and clean your data
Don’t migrate a mess. Years on Magento leave you with discontinued products, duplicate customer records, test orders from 2019, and half-finished category trees. Migrating all of it just moves the junk into a new house.
Export everything. Then cut what you don’t need. Clean data migrates faster and validates cleaner. This is unglamorous work, and it’s the single biggest factor between a two-week migration and a six-week one.
3. Map products and variants
Magento and Shopify model products differently. Magento’s configurable products with custom attributes don’t map one-to-one onto Shopify’s variant system, which caps each product at 3 options and up to 2,048 variants (raised from 100 in 2025), but the structure still differs.
If you sell complex configurable products, this is where your time goes. Decide upfront: simplify the catalog to fit Shopify’s model, or use metafields and a custom app to preserve the complexity. Both are valid. Pick one before you start importing, not halfway through.
4. Match feature parity, app by app
Every Magento extension you rely on needs a Shopify equivalent, a replacement, or a decision to drop it. Make that list now.
Some things Magento does natively (advanced pricing rules, B2B catalogs, multi-store) need Shopify apps or Shopify Plus features instead. Budget for them. The capability you assumed was free is often a $99-a-month app. That’s the work an agency prices upfront, and what our Shopify commerce team scopes before quoting.
5. Migrate customers and orders
Customer records transfer. Passwords don’t. Shopify emails customers to set a new password on first login, which is normal, but warn your support team before launch day so they’re not blindsided by a wave of “I can’t log in” tickets.
Order history is reference data. You’re not re-importing live orders, you’re preserving the record so refunds, returns, and reporting still work after cutover.
6. Test everything in staging
Build it on a development store. Run checkout with real payment methods in test mode. Click every redirect. Place test orders. Check it all on mobile, where most of your customers actually are.
Then hand it to someone who isn’t a developer and ask them to buy something. They’ll find what you missed.
7. Cut over and watch the metrics
Launch is not the finish line. Point your DNS, push the redirects live, and submit the new sitemap in Search Console the same day.
For the first two weeks, monitor Search Console for crawl errors and 404s, watch your conversion rate against the old baseline, and keep the old store reachable (but noindexed) until you’re certain nothing’s broken. Migrations fail quietly. The traffic doesn’t crash, it erodes.
What It Costs
Here’s the honest range, because “it depends” helps nobody. Treat these as directional, not quotes: catalog complexity moves them more than any price list does.
A straightforward SMB migration (a few hundred SKUs, a standard catalog, a clean theme) runs roughly $5,000 to $20,000 with an agency. Add complexity, like thousands of products, custom configurators, B2B logic, or a bespoke frontend, and you’re in the $30,000 to $80,000 range. A full enterprise replatform onto Shopify Plus, with custom integrations, can hit $80,000 to $120,000.
The variable isn’t Shopify. It’s how much custom logic lived in your Magento build and how dirty your data is.
DIY is possible for small catalogs using migration apps like Matrixify or LitExtension, which handle the bulk transfer for a few hundred dollars. But those apps move data.
They don’t rebuild your theme, remap your URLs, or test your checkout. That’s the part that actually takes time, and it’s the part worth paying for.
How Long It Takes
Plan for 4 to 8 weeks for most stores. Complex migrations run 6 to 12.
The rough breakdown:
- Planning and redirect mapping: 1 to 2 weeks
- Data migration and theme build: 2 to 4 weeks
- Testing and launch: 1 to 2 weeks
The data transfer itself often takes just a few days. It’s the cleanup, the variant mapping, and the redirect validation that stretch the calendar.
The stores that move fast are the ones that did the data audit in step 2 properly. Want a shorter timeline? Spend more time on step 2, not less.
The First 30 Days After Launch
The migration isn’t done at cutover. It’s done when the metrics say it’s done.
Watch three things weekly:
- Organic traffic against your pre-migration baseline. A 10-15% dip in week one is normal as Google re-crawls. It should recover by week four.
- Crawl errors in Search Console. Every 404 is a redirect you missed.
- Conversion rate. If it dropped, something in the new checkout or product pages is leaking.
Keep the old store reachable but noindexed for at least 30 days. If a redirect breaks, you’ll want the original page to confirm where it should point. Pull it down only once Search Console shows the new URLs fully indexed and the 404 count has gone flat.
Coming From Shopware or Somewhere Else?
The platform name changes. The playbook doesn’t.
German merchants on Shopware staring down a 5-to-6 upgrade, anyone on WooCommerce or BigCommerce, or a team running a homegrown system all follow the same seven steps. Redirect map first. Clean the data. Map the products. Match the features. Move customers and orders. Test hard, then watch the metrics after cutover.
The source platform only changes which extensions you’re replacing and how the old URLs are shaped. Everything else holds.
The One Thing People Get Wrong
They treat the migration as a data problem when it’s really an SEO problem with a data component.
We’ve watched merchants nail the product import, launch on time, and then lose a third of their organic traffic because nobody owned the redirect map. Recovering those rankings takes months. Getting the redirects right the first time takes days. That’s the whole trade.
Do the boring SEO work first. The data will follow.
For stores that have outgrown what a standard theme can handle, the question after migrating is often whether to go headless to unlock performance and flexibility. And if this move is one piece of a bigger modernization effort, our digital transformation playbook covers how to sequence the whole thing.
Planning a move off Magento? Let’s scope it honestly. We’ll map your redirects, estimate the real cost for your catalog, and tell you plainly what’s straightforward and what isn’t.
