# Kaliber Labs

> Kaliber Labs is a San Francisco AI research foundry building software that captures rare human expertise - starting in the operating room - and turns it into scalable tools. Trained on one of the world's largest libraries of arthroscopic surgical video and guided by dozens of leading orthopedic surgeons, Kaliber's systems perceive anatomy in real time, automate surgical documentation, and give surgeons, staff, and patients AI that understands what is actually happening inside a procedure.

- **Founded:** 2018
- **Headquarters:** San Francisco, United States
- **Founders:** Ray Rahman (Founder & CEO)
- **Team size:** ~64 employees
- **Products:** DSS (Digital Surgical Solutions), Veris, Citrus, Movendi, Kapitan AI Agents
- **Notable:** Built one of the world's largest datasets of arthroscopic surgical video., Recruited 45+ of the top US orthopedic surgeons to guide its AI., Raised roughly $21M to develop surgical AI and OR computer vision.

## Products & services

- **DSS (Digital Surgical Solutions)** — Surgical guidance system delivering real-time anatomy perception, recognition, measurement, landmarking, and case awareness inside the OR, including 3D surgical GPS visualization.
- **Veris** — Instrument lifecycle management for the sterile processing department and OR - tracks every instrument used and produces a full usage record.
- **Citrus** — Socially intelligent AI for clinical and commercial interactions, including personalized patient communication and support.
- **Movendi** — Physical/embodied AI models that actuate clinical robotics and expert action across hospitals and care environments.
- **Kapitan AI Agents** — AI agents serving surgeons, surgical technicians, administrators, and patients with surgical workflow orchestration, intraoperative assistance, and automated OpNote generation.

## Achievements

- Built one of the world's largest datasets of arthroscopic surgical video.
- Recruited 45+ of the top US orthopedic surgeons to guide its AI.
- Raised roughly $21M to develop surgical AI and OR computer vision.
- Expanded from a single surgical product into a multi-company AI foundry (DSS, Veris, Citrus, Movendi).

## Latest updates

- **2024** — Repositioned publicly as an AI research foundry with distinct companies - DSS, Veris, Citrus, and Movendi - built on a shared expertise-capture platform.
- **2023** — Introduced Kapitan-powered AI agents for surgeons, techs, administrators, and patients, including automated OpNote generation.
- **2022-08** — Closed a Series A funding tranche of ~$3.5M.

## Links

- Website: https://kaliber.ai
- LinkedIn: https://www.linkedin.com/company/kaliberai/

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Profile page: https://yespress.io/kaliber-labs-inc
Published by YesPress — https://yespress.io
Last updated: 2026-07-11