Digital transformation

Vendor Lock-In: can you avoid it?

Vendor lock-in may seem abstract… until you’re stuck. It describes how IT choices can limit your flexibility and make switching more difficult, especially when it comes to ERP systems and cloud platforms. Read on to discover how to stay in control of your IT strategy.

03 June 2026

Vendor Lock-In?

Vendor lock-in is a term that frequently appears in the world of IT and business software, but what does it actually mean? It refers to a situation in which an organization becomes so dependent on a single supplier that switching to another provider becomes difficult, expensive, or even technically nearly impossible. Think of ERP systems, cloud platforms, or integrated software solutions. This dependency is usually caused by proprietary technology, long-term contracts with high exit costs, and investments in customizations that are not transferable.

Why does everyone want to avoid vendor lock-in?

In the long term, it can have significant drawbacks. You lose flexibility, as critical processes depend on a single provider. If that provider increases prices or changes its terms, your options are limited. Moreover, it can slow down innovation: a closed IT environment makes it difficult to integrate new technologies. And from a strategic perspective, you end up following the supplier’s roadmap instead of your own.
This is not a theoretical risk, but a reality: suppliers avoid customization in the ERP core but often work with industry-specific add-ons that become deeply embedded in your processes. Small adjustments you request are managed by them. As a result, your dependency increases even further: every change, no matter how small, must go through them. This makes switching or integrating new solutions complex and costly.

Are there any advantages?

Vendor lock-in is not necessarily a bad thing. It can provide consistent support and seamless system integration. For some organizations, this is a deliberate choice. However, it remains important to weigh these advantages against the risks and ensure that you are not completely locked in.

How can you prevent it?

Completely avoiding vendor lock-in sounds appealing, and countless articles discuss it, but in practice it cannot be entirely avoided. Trying to eliminate it completely often results in a loss of functionality and user-friendliness. Therefore, it is even more important to carefully select the right system and partner from the very start.

New regulations as support

Since September 2025, the European Data Act has come into force. This law requires suppliers to ensure data portability and interoperability. This makes switching easier and gives organizations more control over their data, an important step towards a fairer playing field.

Conclusion

Vendor lock-in is a phenomenon that is often underestimated, yet it can have a major impact on costs, flexibility, and innovation. By consciously choosing the right partner, negotiating smart contracts, and designing a strategic IT architecture, you can maximize the benefits of your collaboration.