Should a small manufacturer choose cloud or on-premise ERP?
For a shop of 10 to 50 people, cloud ERP is usually the better choice: there is no server to buy or patch, updates arrive without a project, and staff log in from the floor, the office or home. On-premise makes sense when a customer contract or regulator requires data on your own hardware, or when your internet connection cannot be relied on.
By Arunkumar V, CTO · 03 November 2026 · 2 min read
- cloud ERP vs on-premise ERP
- on-premise ERP small manufacturer
- cloud ERP for manufacturing
- ERP hosting options
What each one means
A cloud ERP runs on the vendor's servers and you use it in a browser, paying a subscription. The vendor patches it, backs it up and upgrades it. An on-premise ERP is installed on a server you own or rent, under a licence you buy or subscribe to, and your own staff or a partner keep it running. A third option, on-premise software hosted in a private cloud, keeps the licence model of on-premise with the hardware of cloud. Most products built for small manufacturers in the last decade are cloud only; most mid-market suites offer both.
Side by side
Read the table against your own constraints rather than in general. The row that matters most to you decides.
| Factor | Cloud | On-premise |
|---|---|---|
| Upfront cost | Subscription, little or none upfront | Licence plus server and setup |
| Who patches and upgrades | The vendor | Your staff or a partner |
| Access from home or the floor | Any browser | Needs VPN or remote desktop |
| If the internet drops | Work stops unless the product queues records offline | Work continues inside the building |
| Where data lives | Vendor's data centre | Your server |
| Customisation path | Within what the vendor allows, often low-code | Anything, at your own cost and risk |
When on-premise is right
Three cases justify running your own server. The first is a contract or regulation that names where data must sit: defence subcontracting, some government supply and some medical work. The second is a site where the internet link fails often enough to stop production, and no cellular backup is practical. The third is a company with an IT team that already runs servers and wants the ERP on the same footing. Outside those cases, a small shop that chooses on-premise usually ends up with an unpatched server and a backup nobody has tested.
Questions to ask a cloud vendor
Get written answers to each of these before signing.
- Where the data is hosted, and in which country.
- How backups are taken, how often, and whether a restore has been tested.
- Whether two-factor sign-in is available and every change is logged.
- Whether you can export all your records at any time, and in what format.
- What happens to work on the floor if the connection drops.
- Whether the system has been tested by an outside security team, and what the results were.
Where ZMOS fits
ZMOS is cloud only; it runs in the browser at app.zudoworks.com and there is no on-premise edition. Every sign-in uses an e-mail code, with an optional authenticator app, every change is in the audit log, and items, customers, vendors and transactions can be exported at any time. Some records queue offline and sync later, but money and status changes never post offline. In its last red-team audit, 17 of 17 attacks were defended. If your contract or regulator requires software on your own servers, ZMOS is not the fit.
People also ask
Short answers, each one complete on its own.
Related answers
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Inside ZMOS
Is cloud ERP secure enough for a manufacturer?
Usually more secure than a small shop's own server, provided the vendor uses two-factor sign-in, keeps an audit log, takes tested backups and has outside security testing. Ask for evidence of each before you sign.
What does a cloud ERP cost compared with on-premise?
Cloud is a subscription with little upfront cost. On-premise is a licence plus hardware, setup and ongoing IT time. Over three years the totals can be closer than the first year suggests, so compare that way.
Can I move from cloud to on-premise later, or the other way?
Between products, yes, by exporting master data and opening balances. Within one product, only if the vendor offers both editions. Check export rights before you sign either way, and ask how long the old account stays readable after you leave.
Does cloud ERP work without internet on the shop floor?
Only if the product queues entries offline and syncs later, and even then usually for a limited set of records. Plan a wired link and a cellular backup for the floor rather than relying on offline mode.
Who owns the data in a cloud ERP?
You should. The contract should say the data is yours, that you can export it at any time, and what happens to it when you leave. If the vendor cannot show that in writing, walk away.
See it on your own stock and jobs
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