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We figured out the best start-up companies to work for in Massachusetts using data on salaries, company financial health, and employee diversity. You can also search for the best start-up companies to work for in any other state or city.

Zippia score 4.2
zipBoard is a review and feedback tool which lets product developers or e-learning content creators work collaboratively on their products. You can either use zipBoard while you build new products or improve existing ones with the help of collective visual feedback. All the stakeholders get real-time updates during the whole process which makes it a productive and fun experience.
Zippia score 3.9
Formerly known as DC Devices. Corvia Medical a medical device company, focuses on developing structural heart devices for the treatment of heart failure. The company develops InterAtrial Shunt Device (IASD), a transcatheter device designed to treat diastolic heart failure (DHF), also known as heart failure with preserved ejection fraction (HFpEF). Its IASD system is designed to relieve elevated left atrial pressure (LAp), which is the main cause of DHF symptoms.
Zippia score 4.6
CleanSlate has treatment programs that are grounded in the latest in science and medicine and delivered by teams of licensed medical professionals. That is one reason why their centers feel like the doctor's offices people go to for primary care: clean; cheerful; professional; and safe.
Zippia score 3.6
At Lotsa Helping Hands we envision a world where everyone can give and receive help through the power of community. Our service brings together caregivers and volunteers through online Communities that organize daily life during times of medical crisis or caregiver exhaustion in neighborhoods and communities worldwide. Caregivers benefit from the gifts of much needed help, emotional support, and peace of mind, while volunteers find meaning in giving back to those in need. To date, nearly one million Members have lent a hand through a Lotsa Helping Hands Community and more than 50 national nonprofit organizations partner with Lotsa to support caregivers. Lotsa Helping Hands also offers both customized, private-label versions of its service to organizations in many different industries, as well as opportunities for sponsorship and affiliate marketing programs. For more information about Lotsa Helping Hands,
| Rank | Company | Zippia score |
|---|---|---|
| 1 | zipBoard | |
| 2 | Corvia Medical |