Diagnostic & Medical Labs

H-optimus

Bioptimus's pathology foundation models that turn H&E slide tiles into embeddings for biomarker and survival models. H-optimus-0 is Apache 2.0; the newer H-optimus-1 is non-commercial on Hugging Face or paid on AWS Marketplace.

Paige

Paige, part of Tempus AI, sells AI that reads digitized tissue slides, including the FDA-authorized Paige Prostate Detect, and licenses the Virchow and PRISM pathology foundation models, mostly for non-commercial research.

PathAI

Digital pathology AI with FDA-qualified tools for clinical trials (AIM-MASH) and diagnostics (AISight Dx). Breakthrough Device Designation for dermatopathology (March 2026). Deployed at Labcorp.

Aidoc

AI radiology triage platform with 30 FDA-cleared tools. First comprehensive foundation model AI triage detecting 14 critical findings from a single abdominal CT with 97% sensitivity.

Viz.ai

Medical AI platform detecting time-sensitive conditions from imaging. Nearly 2,000 hospitals, 230 million lives covered. FDA-cleared tools for stroke, hemorrhage, pulmonary embolism, and more.

Tempus AITEM

Chicago precision-medicine company that runs physician-ordered genomic tests for cancer and licenses the resulting de-identified data to drugmakers, with FDA-cleared ECG algorithms, the Tempus One physician assistant and the Lens research platform.

ChatGPT

OpenAI's flagship AI assistant. Runs GPT-6 Astra on Plus, Pro, Business and Enterprise since September 3, 2026, adds GPT-6 Sol to paid chat from October 7, and makes GPT-6 Luna the free and Go default from October 8, with unlimited free text chats. Answers can include interactive diagrams, charts and calculators (Intelligent UI). Includes GPT Image 2, full-duplex voice, Deep Research, ChatGPT Health, Sites for building and hosting web apps, and an auto-enrolled restricted mode for under-18s. Since September 29, 2026 Pro and Business Premium plans include a Dot, an always-on personal agent.

Claude

Anthropic's AI assistant known for long-context reasoning, coding, and following nuanced instructions, with a 1 million token context window. Offers the current Claude lineup from the economical Opus tier up to the Fable flagship. Strong safety and helpfulness balance.

Microsoft CopilotMSFT

Microsoft's AI assistant, built into Windows, Edge and Microsoft 365 and rebuilt in September 2026 around Home, Code and Autopilot tabs, drawing on models from OpenAI and Anthropic. In October 2026 Microsoft previewed Copilot acting on files stored on a PC, with Execution Containers to sandbox agents in Windows 11.

Qure.ai

Globally deployed radiology AI for chest X-ray, head-CT, and lung-nodule detection and triage — 26 FDA indications across 9 products, used in 100-plus countries.

RapidAI

Stroke and neurovascular imaging AI — automated large-vessel-occlusion detection, CT perfusion, and triage that speeds treatment across stroke networks. The principal Viz.ai rival.

Rad AI

Generative-AI radiology workflow that drafts report impressions and automates reporting and worklist tasks, tuned to each radiologist's style.

Cleerly

AI coronary-CT analysis that quantifies and characterizes arterial plaque (AI-QCT) to assess heart-disease risk; FDA-cleared with a Category I CPT code from January 2026.

Lunit

Publicly traded cancer-detection AI — FDA-cleared chest X-ray and mammography screening plus oncology pathology biomarkers, distributed globally and via imaging-device OEMs.

Butterfly iQBFLY

Handheld whole-body ultrasound on a chip with AI image guidance and interpretation — including FDA-cleared blind-sweep gestational-age estimation for minimally trained users.

DermaSensor

The first FDA-cleared AI skin-cancer detection device for primary care — a handheld spectroscopy tool that assesses lesions for all three common skin cancers at the point of care.

LumineticsCore

The first-ever FDA-authorized autonomous AI diagnostic — detects diabetic retinopathy from retinal images in primary-care settings without a specialist read. By Digital Diagnostics.

GI GeniusMDT

Medtronic's FDA-cleared AI for real-time polyp detection during colonoscopy — a second set of eyes that highlights potential polyps on live endoscopy video to reduce missed lesions.