As of May 2026, there are 29 SaaS companies based in Waltham. They have combined revenues of $4.1B and employ 8.1K employees. They've raised $1.8B in capital and serve 44.6K customers combined.
Sorting: Highest -> Lowest
Showing 10 of 29 companies ranked by annual revenue.
Waltham, United States
Devoted Health is a healthcare company serving seniors and giving them a health care plan with personal guides and world-class technology. Its mission is to dramatically improve the health and well-being of older Americans by caring.
Waltham, Massachusetts, United States
Salary.com® remains the technology leader in providing employee compensation data, software, and services to enterprises, small businesses, and individuals. Our enterprise software helps companies manage their compensation expenditures with real-time, decision-ready data and analytical tools. The Salary.com website is one of the most widely recognized destinations for those seeking reliable information about employee pay levels and compensation-related best practices, trends, and policies. The Salary.com Team have decades of experience in the compensation industry. It’s all we do. We build and enhance cloud-based software around our deep compensation domain knowledge to help our customers win the war for talent by simplifying the connections between people and pay. Salary.com's proven technology is integrated with actionable data and content, empowering customers to make the best decisions about pay and help them to attract, motivate, reward and retain top performers. For more information, visit www.salary.com.
Waltham, Massachusetts, United States
Imprivata is the digital identity company for life- and mission-critical industries, redefining how organizations solve complex workflow, security, and compliance challenges with solutions that protect critical data and applications without workflow disruption. Its platform of interoperable identity, authentication, and access management solutions enables organizations in over 45 countries to fully manage and secure all enterprise and third-party digital identities by establishing trust between people, technology, and information.
Waltham, Massachusetts, United States
A complete, modular SaaS platform that can optimize the speed, cost-effectiveness and ease of recruiting for any company using applicant tracking, recruiter CRM and social software services
Waltham, Massachusetts, United States
A cloud security platform for large hybrid cloud environments, protecting workloads and extending security visibility from development to runtime
Waltham, Massachusetts, United States
GlideFast Consulting, a division of Apex Systems, is an Elite ServiceNow Partner that specializes in delivering exceptional solutions on the ServiceNow platform. We pride ourselves on offering industry-leading services, unparalleled expertise, and a track record of positive customer reviews. Our extensive experience in ServiceNow, combined with our unwavering commitment to customer success, sets us apart from our competitors and enables us to deliver successful outcomes for every client. Whether it's our deep platform knowledge, process-driven standardization, or innovative approach, we are dedicated to providing our customers with the best possible experience. ServiceNow Elite Sales, Services and Technology Partner Authorized ServiceNow Training Partner
Waltham, MA, United States
CallMiner is the global leader in conversation intelligence to drive better customer experience, operational efficiency and business improvement. Powered by artificial intelligence and machine learning, CallMiner delivers the industry’s most comprehensive platform to analyze omnichannel customer interactions at scale, allowing organizations to interpret sentiment and identify patterns to reveal deep understanding from every conversation. By connecting the dots between insights and action, CallMiner enables companies to identify areas of opportunity to drive business improvement, growth and transformational change more effectively than ever before. CallMiner is trusted by the world’s leading organizations across retail, financial services, healthcare and insurance, travel and hospitality, and more.
Waltham, Massachusetts, United States
Allego is the leading provider of modern revenue enablement software. GO, Allego’s Modern Revenue Enablement platform, brings together sales, enablement, and marketing teams to deliver the experience B2B buyers are looking for — in a single, comprehensive platform. With its patented technology, the GO platform ensures revenue teams curate the right content, ready sales teams to win with confidence, and engage with buyers in the right way at the right time for faster sales cycles and greater revenue. Allego is the trusted choice for one quarter of Dow Jones Industrial Average companies, 5 of the 15 largest U.S. banks, 4 of the 8 largest insurance providers, 4 of the 5 largest global medical device companies, 6 of the 10 largest wealth management firms, 5 of the 5 largest asset management companies, and many other global enterprises. Learn more about revenue enablement that wins sellers and buyers at Allego.com.
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