Rilke Schule Inc. (RSI) is a 501(c)3 non-profit that supports the Rilke Schule German Immersion School. Rilke Schule is a Kindergarten through 8th grade, public charter school within the Anchorage School District. It is Alaska’s only German immersion program.

RSI works to support the long-term sustainability of Rilke Schule. They have done this in a number of ways over the years and in various school buildings. They were a landlord at one location, built portable classrooms, supported the 2015 planning of a facility, and served as the fiscal agent for the Rilke Trails program. In 2018, they established Rilke Clubs, a before and afterschool childcare program, and in 2023 established Jump Into German summer camp. RSI partners with the Rilke Schule Academic Policy Council (APC) and Rilke Schule Verein (RSV) to ensure the school's successful German immersion program.