IMRIpy simulates an Intermediate Mass Ratio Inspiral (IMRI) by gravitational wave emission with a Dark Matter(DM) halo or a (baryonic) Accretion Disk around the central Intermediate Mass Black Hole(IMBH). It can use different density profiles (such as DM spikes), and different interactions, such as dynamical friction with and without HaloFeedback models or accretion, to produce the simulation.