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.

Watchtower Robotics

Today’s water distribution systems lose an average of 20 percent of clean water due to leaks. Moreover, leaks are often found too late, after they have already caused sink holes and other serious structural damage to buildings and roads. At WatchTower Robotics (previously Pipeguard at MIT), we offer a unique robotic solution to find leaks early, many months before they become big problems. Thus, we can prevent the loss of billions of gallons of water annually and protect infrastructure.
WatchTower uses robots to help water pipe operators find leaks, save water, and protect infrastructure.

Connect with Watchtower Robotics

Watchtower Robotics


2018 Diamond Boston

Sub industry

Water Treatment & Technology

Additional Industries
Hardware & Robotics


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