Latka logo

Top 9 SaaS Companies in Watertown, United States, May 2026

As of May 2026, there are 9 SaaS companies based in Watertown. They have combined revenues of $92.5M and employ 567 employees. They've raised $313.7M in capital and serve - customers combined.

Companies
9
Revenue
$92.5M
Funding
$313.7M
Employees
567

Filters

Sorting: Highest -> Lowest

Filters

Top SaaS Companies in Watertown

Showing 10 of 3 companies ranked by annual revenue.

1
Firefly Health

Watertown, Massachusetts, United States

Provider of primary health care services intended to redefine high quality patient care and make it effortless for all to access. The company's services marry sophisticated technology with a thoughtful care team experience for continuous, intelligent care that changes behavior and drives value by offering virtual-first primary care approach, live video appointments with primary care physician and team for convenience without any membership fees, enabling people to make smart choices about their health, while enabling clinicians to provide unparalleled, consistent and proactive care.

Revenue
$9.5M
Customers
-
Year founded
2016
Funding
-
Team size
120
Growth
26.5%
2
Triveni Bio

Watertown, Massachusetts, United States

Triveni Bio is a biotech company pioneering a genetics-informed precision medicine approach to develop functional antibodies for the treatment of immunological and inflammatory disorders.

Revenue
$7.1M
Customers
-
Year founded
2019
Funding
-
Team size
40
Growth
-
3
Allure Security

Watertown, Connecticut, United States

Account Takeover Fraud costs businesses nearly 7 Billion a year. We address the root cause. Our AI catches the scams that other vendors miss by visually examining millions of sites every day to detect online impersonation of your brand. Our solution finds credential theft (phishing), identity theft, payment data theft, personal information theft, and content re-publishing; and responds to mitigate the risk before your customers and your brand become victims. Our unique deception technology takes the fight back to the scammers. We stop them in their tracks by injecting realistic decoy data right into their attack sites. That breaks the scammers’ business model and helps to expose their real identities. Allure also provides best-in-class traditional responses via automated takedowns and blocklisting and a through our seasoned takedown team. Head to our blog for more information about account takeover fraud, cybersecurity trends, and how to protect your customers from the bad guys: https://bit.ly/34fLRae

Revenue
$6.1M
Customers
-
Year founded
2011
Funding
$12.2M
Team size
55
Growth
86.89%