Featured Entrepreneurs

Since 2010, MassChallenge has accelerated 2,344 startups that have raised more than $5 billion in funding, generated more than $2.7 billion in revenue, and created more than 126,000 total jobs. 

Our startups

Be inspired. Search our startups.


HALL+HAVEN is a real estate developer/owner/operator creating a new concept in apartment living for urban renters priced out of the neighborhoods where they want to live. Our right-sized rentals provide renters the option to pay only for the space they need, when they need it, without compromising privacy, location, quality, or size. Development and operational savings are passed on to renters, saving them up to 50% on total housing expenses.
We create right-sized rentals at the right rent, right where you want to be.

Connect with HALL+HAVEN


2018 Silver Boston

Sub industry

Other - Services

Additional Industries
Social Impact


MassChallenge strengthens the global innovation ecosystem by accelerating high-potential startups across all industries, from anywhere in the world.