Doorbell's mission to help everyone belong in the cities they call home. 

We are a real estate technology company based at the Harvard Innovation Lab that empowers apartment building owners to boost building performance by offering their residents a fun, differentiated apartment experience driven by community. We use software and community management to revolutionize how we live in apartment buildings.

Our vision: Apartment buildings are places where residents truly belong and feel happy. 

How we make it happen: We curate free in-person event experiences to enliven apartments’ community spaces. We also power digital engagement through the Doorbell app to build cohesion and connection for building residents. It's all about making our communities feel like home.