Featured Entrepreneurs

Since 2010, MassChallenge has accelerated 1,975 startups that have raised more than $4.3 billion in funding, generated more than $2.5 billion in revenue, and created more than 121,000 total jobs. 

Our startups

Be inspired. Search our startups.


Biofire is changing the way the world thinks about firearms. For 50+ years this $13B industry has seen no core innovation. It’s time for change.

Our smart gun, with a fingerprint sensor built in to recognize the owner, is that change. We can help prevent 21,000 firearm suicides and 800 child deaths every year by helping responsible owners secure their firearms by incorporating safety technology directly into the firearm.

We have been covered in the WSJ, NYT, FastCompany, CBS and more.
Building the future of firearms to prevent gun violence.

Connect with Biofire


2018 Silver Boston

Sub industry

Hardware & Robotics

Additional Industries
Social Impact
Public Health


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