Shopify Plus vs Magento Open Source: The Honest 5-Year Cost
Shopify Plus vs Magento Open Source: the honest five-year cost
Over five years, Shopify Plus is a recurring platform rent that starts around £23,400 in year one ($2,500 a month on a one-year term) and rises with your revenue, while Magento Open Source has no licence fee at all — your money goes into hosting, modules and a front end you keep. Which side of that trade wins depends on how much you value simplicity against control, and the honest comparison below covers both, because each platform genuinely is the right answer for a different kind of merchant.
The owned-Magento path we describe is delivered as the AgenticEcom Suite, but the five-year framework is yours to use whichever side you land on.
Shopify Plus: excellent, and rented
Shopify Plus is genuinely good at being simple: hosting, security, updates and a polished admin are all someone else's job, and a competent team can be productive on it within days. The costs of that simplicity are structural rather than hidden. The platform fee starts around £23,400 in year one ($2,500 a month on a one-year term) and climbs with revenue; app subscriptions stack up to cover features Magento carries natively; payment terms favour Shopify's own payment stack; and customisation stops where the platform says it stops. None of that is a scandal — it is the deal. The point is to price the deal over five years, not one.
Magento Open Source: owned, and yours to shape
Magento Open Source has no licence fee. Your real costs are hosting, the modules you choose, and building or buying a front end. In exchange you get the full enterprise-grade engine — multi-store, open APIs, deep catalogue and pricing control, and a genuine B2B foundation — plus the thing no hosted platform sells: the code you deploy runs on your hosting, in your name, and is yours to change. No platform rent, no revenue-linked fee, no ceiling on what you build.
The five-year picture
| Shopify Plus | Magento Open Source + stack | |
|---|---|---|
| Platform licence | From ~£23,400 in year one, rising with revenue, plus apps | None |
| Five-year platform fees | Six figures at the entry price alone, before apps | £0 — spend goes to hosting, modules, build |
| Where the money goes | Rent that stops working when you stop paying | Assets you keep running and can change |
| Customisation | Within the platform's boundaries | Code-level, no platform ceiling |
| Frontend speed | Bound to the theme system | Your choice — including headless at the edge |
| B2B | Via apps and Plus features | Native foundations plus modules |
| Operational burden | Minimal — the platform runs itself | Real — hosting, patching and updates are yours |
Note the last row, because it is the honest cost on Magento's side of the ledger: ownership includes the obligation to run what you own. Pricing that burden — hosting, maintenance, who patches what — is the subject of the real cost of running a Magento store.
When Shopify Plus wins
Be fair to it: if you are a lean team selling mostly standard B2C, you value never thinking about infrastructure, and the platform's boundaries do not chafe your roadmap, Shopify Plus is a fine choice. You will be live quickly, and the rent buys genuine peace of mind. Merchants in that position who move to Magento for ideological reasons often regret it.
When Magento Open Source wins
If you sell real volume, run B2B alongside B2C, need customisation the platform boundary will not allow, care about frontend speed beyond what a theme system permits, or simply refuse a rising revenue-linked rent — the five-year arithmetic and the control both favour Magento. The historic catch was assembly: getting from a bare Magento install to a fast, fully-featured store meant an agency-sized project of modules and frontend work. That assembly gap is exactly what the complete Suite closes — the module set and headless storefront arrive pre-integrated, so the comparison becomes platform rent versus a one-off build you keep. If you are also weighing Adobe's paid tier, Adobe Commerce pricing decoded completes the picture.
How to decide in one afternoon
- Project both paths over five years, not one. Platform fees, apps and payment costs on one side; hosting, build, modules and maintenance on the other. One-year comparisons flatter the rented option because the build cost sits in year one.
- List your non-negotiables. Multi-store, B2B price lists, quoting, complex catalogue rules and deep integrations lean Magento; a short list of standard features leans Shopify Plus.
- Be honest about operational appetite. If nobody in the business will own hosting and updates — and you would not buy that in — the rent may be worth paying.
- Check the exit doors on both sides. Leaving a hosted platform means migrating data you cannot fully take; leaving Magento means handing over code and data you hold. Asymmetry of exit is part of the real price.
FAQ
Is Magento cheaper than Shopify Plus?
Over five years, usually — Shopify Plus starts around £23,400 in year one and rises with revenue plus apps, while Magento Open Source has no licence fee, so spend goes to hosting, modules and a build you keep. In year one the gap narrows because the Magento build cost lands up front.
Should I move from Shopify Plus to Magento?
Move if you need code-level customisation, serious B2B, frontend speed beyond the theme system, or an end to a revenue-linked platform rent. Stay if simplicity is your priority and the platform's boundaries fit your roadmap — Shopify Plus is genuinely good at what it does.
What is the catch with Magento Open Source?
Ownership includes operation: hosting, patching, updates and assembling modules and a front end are your responsibility, which is why the platform historically needed an agency. Pre-integrated platforms close most of that gap, but the operational duty is the honest cost to budget for.
Does Magento Open Source really have no licence fee?
Yes — Magento Open Source is free to download and run, with no platform or revenue-linked fee. Adobe Commerce, the paid edition of the same platform, is a separate product with its own licensing, which is worth understanding before you compare quotes.