Dockia Blog
Management software for mid-sized Spanish companies: custom ERP vs standard ERP in 2026
2026-02-20 • 8 min
How to choose the right management software for a mid-sized Spanish company in 2026: when a standard ERP (SAP Business One, Microsoft Dynamics, Sage) makes sense, when custom development is more efficient, and which modules are essential for 20-200 employee companies.
Choosing the right management software for a mid-sized Spanish company in 2026 requires understanding which needs are standard (covered by any ERP) and which are business-specific (justifying custom development or deep customisation). The most expensive mistake is buying a generic ERP and then paying to make it work the way you need.
- •SAP Business One: the most widely deployed ERP in Spanish mid-sized companies with €5M-€50M turnover. Very strong in accounting, purchasing, sales, and inventory. Weak in projects, complex manufacturing, and highly sector-specific processes. Implementation cost: €20,000-€80,000 plus licences.
- •Microsoft Dynamics 365 Business Central: the natural choice for companies already using Microsoft 365. Native integration with Office, Teams, and Power BI. More flexible than SAP B1 for customisation, but requires specialist partners for complex implementations.
- •Sage 200 / Sage X3: widely present in Spanish mid-sized companies with distribution, logistics, and manufacturing needs. Sage 200 for companies up to €50M turnover; Sage X3 for larger companies or those with international operations.
- •Custom ERP: justified when the differentiating business process (what makes the company unique vs. competition) can't be modelled well in a standard ERP without customisation that costs more than custom development. In companies with highly specific operational processes (sector, product, business model), custom ERP has a lower TCO over a 5-7 year horizon.
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FAQ
How much does it cost to implement an ERP in a mid-sized Spanish company?
Standard ERP implementation cost (SAP B1, Dynamics 365, Sage) for a mid-sized company (20-100 employees) is €20,000-€120,000 depending on modules, customisations, and data to migrate. Add annual licences (typically €1,500-€5,000 per user/year) and maintenance. A custom ERP for the same company profile can cost €40,000-€150,000 initial development, but without recurring licences.
When is a custom ERP better than a standard ERP?
A custom ERP is better when: (1) the differentiating business process requires deep ERP customisation that would cost more than custom development, (2) the company has very specific data models that standard ERPs don't model well, or (3) the total standard ERP licence cost over 5-7 years exceeds the custom development cost. Dockia's diagnostic (€500 Starter) analyses your specific case and gives an objective recommendation with numbers.
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