United States1 robot tracked

Diligent Robotics

Diligent Robotics makes Moxi, which is at stage 4 of 5: paying customers.

Website: diligentrobots.com
Based in: United States
In our records as: Diligent Robotics (owned by Serve Robotics since 2026)
Latest milestone: 17 Aug 2026

01Robots

What Diligent Robotics makes

Each robot's stage is worked out from its dated, sourced milestones by the same published rules, whoever the maker is.

MoxiMedical · Hospital delivery robotStage 4 of 5 · Paying customersMoxi is a wheeled robot with an arm that carries supplies, medicines and samples around hospitals. It takes these errands off nurses so they have more time for patients.In more than 25 US hospitals, the company says (August 2026). Named sites include Children's Hospital Los Angeles and Rochester General Hospital in New York.The full record

02Track record

Every dated event

17 Aug 2026Milestone
Diligent said it had started rolling out Moxi 2.0 to hospital customers across the US, naming Endeavor Health Edward Hospital, Providence Saint John's Health Center and Children's Hospital Los Angeles.
The Robot Report, 17 Aug 2026Company-reported
20 Jan 2026Milestone
Serve Robotics, which makes sidewalk delivery robots, agreed to buy Diligent Robotics for $29 million.
The Robot Report, 17 Aug 2026Company-reported
28 Oct 2025Milestone
Diligent announced Moxi 2.0, a redesigned robot with about 10 times the computing power, built to be easier to make in larger numbers.
The Robot Report, 28 Oct 2025Company-reported
16 July 2025Milestone
Diligent said its Moxi robots had made more than 300,000 medicine deliveries from hospital pharmacies.
The Robot Report, 16 July 2025Company-reported
2 Oct 2023Milestone
Rochester Regional Health in New York said it was putting eight Moxi robots to work, four at Rochester General Hospital and four at Unity Hospital, carrying supplies between units.
Rochester Regional Health, 2 Oct 2023
22 Sept 2023Milestone
Diligent raised another $25 million, in a round led by Canaan.
The Robot Report, 22 Sept 2023Company-reported
11 April 2022Milestone
Diligent raised $30 million in a Series B round led by Tiger Global.
The Robot Report, 11 Apr 2022Company-reported
Sept 2021Milestone
Two Moxi robots started work at Cedars-Sinai hospital in Los Angeles.
The Robot Report, 11 Apr 2022Company-reported
2018Milestone
Diligent Robotics first showed Moxi in 2018 as a robot to help staff in hospitals.
The Robot Report, 11 Apr 2022Company-reported

03Money

Who owns it

Diligent Robotics was bought by Serve Robotics, a Nasdaq-listed maker of sidewalk delivery robots, for $29 million in January 2026. Serve Robotics trades as SERV on NASDAQ. The Robot Report, 17 Aug 2026

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