Drupal 8+ to 11 Upgrade Service

Migrating custom modules from Drupal 9 to Drupal 11 is possible but might require some extra development time to fit Drupal’s architecture and APIs.

To maintain your website’s search ranking during the transition, it's important to keep your URLs the same or use redirects if changes are needed. We recommend using our extensive regression test tooling that catches SEO-issue before the go-live.

The cost of migrating from Drupal 9 to Drupal 11 can vary widely, starting from a few thousand dollars/euros for smaller sites to tens of thousands or more for larger, more complex websites. Accurate estimation requires a detailed assessment of your current setup and migration goals, which we include in our “Detailed update plan”.

Projects typically take a few months from start to finish. Large and complex websites could take longer.

Yes, absolutely. Just before the go-live a content-freeze is required though. This typically takes about 48 hours. For highly dynamic sites like webshops, we can reduce the content-freeze to max 1 hour.