Business Central vs Odoo: price, fit and the trade-offs that matter

Odoo and Business Central often land on the same shortlist, and at first glance the choice looks easy: Odoo’s per-user price is a fraction of Microsoft’s. The licence line is only part of the answer, though. The two products are built on different ideas about scope, customisation and upgrades, and those ideas decide what the system costs you over five years.

This guide sets the published numbers side by side, explains what each plan actually includes, and says plainly where Odoo is the better fit. We are a Business Central partner, so we have a view, but a wrong fit costs our clients more than a lost deal costs us.

Two different philosophies

Odoo is a suite of business apps with two editions. Odoo Community is licensed under LGPL version 3, so you can use and modify it freely. Odoo Enterprise runs under Odoo’s own proprietary licence and needs a paid subscription. It adds features such as the mobile apps, Odoo Studio and version upgrades. The appeal is breadth: accounting, CRM, inventory, website, e-commerce, POS, HR and project apps under one roof.

Business Central is Microsoft’s ERP for small and mid-sized businesses, the successor of Dynamics NAV. It focuses on finance, sales, purchasing, inventory, warehousing, projects and, in Premium, service management and manufacturing. It runs as a Microsoft-hosted service and is extended through apps and AL extensions. For CRM, e-commerce or POS you add Microsoft or partner apps. For retail, that is typically LS Central.

Put simply, Odoo starts wide and lets you go deep with code. Business Central starts deep in finance and operations and goes wide through its ecosystem.

The published prices, side by side

Odoo: odoo.com/pricing, euro prices as shown on 29 September 2026. Odoo shows a first-year discount for initial users (€11.90 for Standard and €22.90 for Custom on yearly billing when we checked). Business Central: Microsoft’s eurozone pricing page, excluding VAT, checked the same day. Neither vendor’s prices include implementation.

A licence-only illustration for 20 full users, at list price and yearly billing:

• Odoo Custom: 20 × €27.90 = €558 per month
• Business Central Essentials: 20 × €69.30 = €1,386 per month

Odoo is clearly cheaper on licences. Two details narrow the gap in real projects. First, most growing companies need the Custom plan, not Standard, the moment they have a second legal entity or want to connect another system through the API. Second, the licence rarely decides total cost. Implementation, custom development and the upgrades that custom code creates usually weigh more over five years. Our 2026 cost guide shows typical Business Central partner fees by project size.

Upgrades: the difference most buyers underestimate

Business Central online is updated by Microsoft: two major updates a year, in April and October, plus monthly minor updates. You pick a date within a five-month window. Extensions must stay compatible, and a good partner tests them in a sandbox before each major update. There is no “upgrade project” every few years.

Odoo releases a major version roughly once a year and gives each one three years of standard support; support beyond that costs a mandatory extra fee. Odoo’s upgrade documentation sets the rules by hosting type. On Odoo Online, a database on a major version must be upgraded every two years. On-premises, you can stay on a version indefinitely, though Odoo doesn’t recommend it. And there’s one sentence every Odoo buyer should read: a database with custom modules “cannot be upgraded until a version of your custom modules is available for the target version of Odoo”.

That is the real trade-off. Odoo’s open code makes deep customisation easy to start. Each custom module then has to be ported to every new major version you move to. Business Central’s extension model is stricter, but it is designed so customisations survive continuous updates.

Customisation

• Odoo: Python modules on an open-source core, plus Odoo Studio for no-code changes (Custom plan or Enterprise). Very flexible, with third-party modules on the Odoo Apps Store.
• Business Central: AL extensions in Visual Studio Code that add to or modify standard objects without editing the base application, plus a Microsoft marketplace of certified apps. Less freedom to rewrite the core, more protection during updates.

Our rule of thumb for either system: configure first, buy a proven app second, build custom code last. Our custom development work follows that order.

Finance, inventory and groups of companies

Both products handle multi-currency accounting and multiple companies. In Odoo, each company has its own legal identity and financial records, with branches for sub-divisions. Multi-company needs the Custom plan.

Business Central treats each legal entity as a company and consolidates them, even when they use different charts of accounts, fiscal years or currencies, or sit in different environments. Its dimensions let finance analyse by department, project or region without bloating the chart of accounts: as many dimensions as you need, two global dimensions for filtering and up to eight shortcut dimensions on lines. In our experience, costing and inventory valuation are where Business Central’s depth shows most. See our costing methods guide for what that looks like in practice.

Localisation

Check your countries before anything else. Odoo publishes a list of fiscal localisations, including the United Kingdom, Romania, the United Arab Emirates and Saudi Arabia. Microsoft publishes where Business Central online is available: the UK is localised by Microsoft, while Romania, the UAE and Saudi Arabia use partner localisation apps. In Romania, for example, e-Factura, SAF-T and e-Transport all run through a local app. Our Romania compliance guide explains how.

Microsoft 365

If your company runs on Microsoft 365, Business Central has an edge that is easy to underrate. Edit lists in Excel and publish the changes back, share records in Teams, and use Copilot, which Microsoft includes in the Essentials plan. Odoo has its own apps for much of this, which is part of its all-in-one appeal, but they are not Microsoft 365.

Where each one fits better

Odoo is often the better choice if:

• You are a small team and want CRM, website, e-commerce, POS and accounting from one vendor at a low licence cost
• Your processes are simple enough to run largely on standard apps
• You have, or can hire, Python developers to own your custom modules through each upgrade
• You don’t use Microsoft 365, or don’t mind a separate stack

Business Central is usually the better choice if:

• Finance, inventory valuation and supply chain are the heart of your business
• You have, or will have, several legal entities that need consolidation
• Your team lives in Outlook, Excel and Teams
• You want Microsoft to run the platform and updates to arrive without upgrade projects
• You need retail depth (LS Central), or you may outgrow into Dynamics 365 Finance & Operations and want to stay with Microsoft

Frequently asked questions

Is Odoo cheaper than Business Central?

On licences, yes. Odoo lists €14.90 (Standard) and €27.90 (Custom) per user per month on yearly billing, against €69.30 for Business Central Essentials. Multi-company, the external API and on-premises hosting require Odoo’s Custom plan, and implementation is extra for both. Total cost depends more on implementation, custom code and upgrades than on the licence.

Is Odoo Community really free?

The software is: Odoo Community is licensed under LGPL version 3. You still pay for hosting, implementation, support and any development. Some features, such as Odoo Studio, the mobile apps and version upgrades, are part of the paid Enterprise edition.

How often do you have to upgrade Odoo?

Odoo supports each major version for three years, with paid extended support after that. On Odoo Online, a database on a major version must be upgraded every two years. On-premises you can stay longer, though Odoo doesn’t recommend it. Databases with custom modules can only be upgraded once those modules are ported to the target version.

How are updates handled in Business Central?

Microsoft updates Business Central online twice a year, in April and October, with monthly minor updates in between. You schedule each major update within a five-month window. Extensions must stay compatible, so they should be tested in a sandbox before each update.

Which is better for manufacturing?

Both have manufacturing apps. In Business Central, manufacturing comes with the Premium plan (€95.30 per user per month). In our experience it suits light and make-to-order manufacturing well, while complex discrete manufacturing may need add-ons in either system. Run a fit-gap on your real routings before deciding.

Can we move from Odoo to Business Central?

Yes. There’s no Microsoft migration tool for Odoo, so master data, opening balances and open documents are exported and loaded through Business Central’s configuration packages and Excel templates. Custom Odoo modules are reviewed one by one: retired, replaced by a marketplace app, or rebuilt as an AL extension.

If Odoo and Business Central are both on your list, we can map your processes against Business Central and give you a clear plan and price. See how we run a Business Central implementation, compare with NetSuite or SAP, or get in touch.

Sources (checked 29 September 2026): Odoo pricing · Odoo editions · Odoo licences · Odoo standard and extended support · Odoo upgrade · Odoo companies · Odoo fiscal localisations · Business Central pricing, eurozone · Business Central update cycles · Developing extensions in AL · Consolidation · Dimensions · Country/regional availability · Business Central and Microsoft Teams