The standard timeline for the guided onboarding that we recommend in most instances is 4-5 weeks. This allows you to get familiar with the tool, test things out, and complete certifications in parallel with the onboarding workshops.
That being said, we can go faster or slower, depending on your need.
If combining the onboarding with a technical setup, migration, or similar, you should assume 2-3 months to be fully up and running.