Hundreds of experts, hands on help.


We are honoured to have over 800 experts (mentors and judges) that work with us worldwide to help startups win. Our experts come from a variety of backgrounds. They are entrepreneurs, investors, executives and others who volunteer their expertise to help entrepreneurs. We want our startups to work with the best, so we’re always recruiting more outstanding experts to join us.

Mentor Matching

MassChallenge startups typically build a team of 2-4 mentors to work with throughout the accelerator. Staff, "Mentor Matching" events, and an online dashboard help connect entrepreneurs to the right experts. In addition to the official mentorship pairings, MassChallege facilitates countless other meetings between experts and entrepreneurs through office hours.

It has been a great pleasure for me to work with such a diverse range of ambitious startups and mentor on what has been for me the best accelerator out of the 15 that I have supported!


Curious to see who is already mentoring with us? Check out our experts page.

Interested in joining us? Find out more here.