Serve Robotics to Acquire Diligent Robotics, Expanding Physical AI Platform Beyond the Sidewalk
Serve Robotics Inc. (Nasdaq: SERV), a leader in autonomous robotics, announced on January 20, 2026, its agreement to acquire Diligent Robotics, Inc., a pioneering provider of AI-powered robot assistants in the healthcare sector. This strategic acquisition extends Serve's autonomous robotics platform into indoor settings, particularly hospitals, thus broadening its market opportunities beyond last-mile delivery services.
Diligent Robotics and Its Impact on Healthcare
Founded in 2017 by renowned social roboticists Andrea Thomaz and Vivian Chu, Diligent has focused on creating socially intelligent robots that enhance human labor productivity. The company's flagship robot, Moxi, is among the largest autonomous robot deployments in hospitals nationwide, boasting over 1.25 million deliveries completed across nearly 100 robots in over 25 healthcare facilities. Each hospital deploying Moxi is expected to generate annual revenues between $200,000 and $400,000.
- Moxi is supported by NVIDIA’s AI and hardware systems, utilizing advanced sensing technologies for navigation.
- The robot enhances workflow efficiency by allowing hospital staff to dedicate more time to patient care.
- Diligent has raised over $100 million from prominent investors, including Tiger Global and True Ventures.
Strategic Implications of the Acquisition
The acquisition of Diligent Robotics enables Serve to extend its commercial operations into indoor applications, enhancing its AI and autonomy stack that is crucial for environments requiring reliability and safety. With a shared vision for integrating robotics into everyday scenarios, both companies aim to create human-centric autonomous solutions.
Key expectations from the merger include:
- Scaling Moxi's deployment to assist more clinicians nationally.
- Accelerating Serve’s AI learning through collaborative interaction between robots.
- Validating healthcare applications that can significantly increase revenue.
- Enhancing Serve’s operational efficiency and market reach in indoor environments.
- Driving revenue growth, with annual sales potentials of $200,000 to $400,000 per hospital.
Statements from Leadership
Dr. Ali Kashani, CEO of Serve Robotics, stated, “This acquisition accelerates Serve’s evolution from a robotic delivery company into a full-stack autonomy platform. By extending our operations into hospitals, we are broadening our Physical AI capabilities.” He emphasized the importance of merging the autonomy stack to enhance learning and operational efficiency across diverse environments.
Andrea Thomaz, CEO of Diligent Robotics, added, “Joining Serve allows us to enhance the autonomy and AI capabilities we have developed, scaling our impact in healthcare faster and more effectively.”
Transaction Overview
The merger agreement outlines a transaction value of $29 million, paid in common stock to Diligent shareholders, alongside potential earn-out opportunities, dependent on milestone achievements. The transaction is anticipated to close in the first quarter of 2026, pending customary closing conditions.
About Serve Robotics and Diligent Robotics
Serve Robotics is dedicated to deploying high-tech robotic solutions to transform last-mile delivery. The acquisition of Diligent Robotics strengthens its position in the robotics field, particularly within healthcare settings.
Diligent Robotics, by contrast, is revolutionizing workflow efficiency in healthcare through its AI-powered robots, with Moxi already demonstrated as a vital addition to hospital teams.