Infinitus Systems

Infinitus Systems, Inc. is a healthcare AI company based in San Francisco, dedicated to automating complex healthcare phone calls using advanced voice AI technology. Founded by healthcare experts Ankit Jain and Shyam Rajagopalan, the company aims to enhance communication among patients, payors, and providers, ultimately improving patient outcomes and reducing inefficiencies in the healthcare system. Infinitus offers a proprietary voice AI platform that autonomously handles phone calls for tasks such as appointment reminders and eligibility checks. Their AI agents have completed over 5 million calls, supporting more than 125,000 healthcare providers. The company has been recognized as one of Fast Company’s World’s Most Innovative Companies in 2025 and boasts a strong workplace culture, with 85% of employees rating it as a great place to work. Infinitus serves a wide range of healthcare stakeholders, including major insurers and providers, and is valued at over $600 million.