Häufig gestellte Fragen
What is an ERP program and how does it differ from an ERP system and ERP software?
An ERP program (Enterprise Resource Planning) is an integrated application that brings together core business processes such as financial accounting, purchasing, warehousing, production, sales and in some cases HR on a shared data basis. The terms ERP program, ERP software and ERP system are mostly used synonymously in everyday language, but technically there is a gradation: ERP software refers to the software category and the programs themselves, while an ERP system additionally encompasses the operational data as well as the organisational and personnel embedding within the company. In practical terms, ERP is therefore not a single product but a modular family of solutions that covers different functional areas depending on the vendor.
Which ERP programs are the most widespread in Germany?
In the DACH market, SAP, Microsoft, Sage, proAlpha and abas rank by adoption among the most important vendors, which together with other providers cover a large share of the relevant market. SAP is regarded as the market leader by a clear margin and is particularly strong in the upper mid-market and the enterprise segment, followed by Microsoft Dynamics 365 Business Central, Oracle NetSuite and Infor. In the smaller mid-market and among online retailers, cloud-native programs such as weclapp, Xentral and myfactory are gaining importance. Which program fits best, however, depends less on market share than on industry, company size and individual process requirements.
Which ERP programs are available free of charge or as open source?
Well-known open-source ERPs such as Odoo Community, ERPNext, Dolibarr and Apache OFBiz are free of licence costs and, depending on the system, cover accounting, CRM, merchandise management, project management and HR. Free refers only to the licence: hosting, setup, customising, interfaces and support still incur costs and often make up the largest part of the budget. In return, there are no licence audits and no vendor lock-in, and the source code remains adaptable. For small teams, Dolibarr and ERPNext are lightweight entry points, while Odoo with its hundreds of modules can also handle more complex requirements.
How much does an ERP program cost in the mid-market?
Cloud ERP is usually billed per user per month and, depending on the functional scope, ranges roughly between about 50 and 150 euros per user, while on-premise solutions are calculated via one-off licence costs plus annual maintenance of typically 15 to 22 percent of the licence amount. What matters is the overall view across several years, the so-called total cost of ownership: pure software licences often account for only 15 to 25 percent of the total investment, with the rest going to implementation, data migration, training, customising and ongoing operations. Over five years, the TCO for manufacturing SMEs with 10 to 50 users in practice frequently falls in the range of around 80,000 to 350,000 euros. Reliable figures only emerge after documenting your own processes and user numbers.
Cloud or on-premise – which option is the right one?
In new selections, cloud ERP is increasingly prevailing because no in-house server infrastructure is needed, updates, security patches and backups are handled by the provider, and the costs arise as a monthly operating expense rather than a high upfront investment. Surveys in the industrial mid-market nevertheless show a mixed picture: a substantial share of companies continues to use hybrid or purely on-premise models, often for reasons of data sovereignty, historically grown customisations or regulatory requirements. On-premise can be cheaper over the full term, but ties up internal IT expertise and shifts the update effort into the company. The decision should be guided by IT strategy, available resources, integration needs and compliance requirements, not by price alone.
How do I choose the right one from over 300 ERP programs?
A structured approach makes sense, first filtering the mass of more than 300 programs available in the DACH region by company size, industry, deployment model and required country coverage. A requirements document helps to separate your requirements into must-have and nice-to-have criteria; in German projects, GoBD compliance, GDPR readiness and a production-ready DATEV interface regularly rank among the knock-out criteria at which unsuitable vendors fail even before the detailed evaluation. Industry-specific requirements such as complex bills of materials, variant manufacturing or project business narrow the selection down further. Realistically, a thorough selection process takes around three to six months in the mid-market depending on complexity, and longer for international corporate projects; a structured selection guide reduces the risk of a wrong decision.
