Caption Health

Caption Health was an artificial-intelligence medical-imaging company founded in 2013 and headquartered in San Mateo, California, that built FDA-cleared AI software to guide clinicians through cardiac ultrasound scans in real time. Its flagship products, Caption Guidance and Caption AI, provided real-time image-acquisition guidance, automated image-quality assessment, and automatic ejection-fraction calculation, enabling non-specialist healthcare professionals to capture diagnostic-quality echocardiograms. Backed by DCVC and others (it raised a $53M Series B in 2020), Caption Health was acquired by GE HealthCare in February 2023 for roughly $150M and its technology was absorbed into GE HealthCare's ultrasound portfolio, shipping as Caption AI on the Vscan Air handheld system and within the Verisound AI digital-solutions line. The company no longer operates as an independent entity and publishes no public developer API; this profile is retained as a network record of an acquired provider.

Caption Health is profiled on the APIs.io network. Tagged areas include Company, Artificial Intelligence, Machine Learning, Healthcare, and Medical Imaging.

🌐 Visit website 📡 Source on GitHub

5.7/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyArtificial IntelligenceMachine LearningHealthcareMedical ImagingUltrasoundCardiologyMedical DevicesAcquired

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 5.7/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Commercial Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

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Resources

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: caption-health
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/caption-health.png
name: Caption Health
description: Caption Health was an artificial-intelligence medical-imaging company founded in 2013 and headquartered in San
  Mateo, California, that built FDA-cleared AI software to guide clinicians through cardiac ultrasound scans in real time.
  Its flagship products, Caption Guidance and Caption AI, provided real-time image-acquisition guidance, automated image-quality
  assessment, and automatic ejection-fraction calculation, enabling non-specialist healthcare professionals to capture diagnostic-quality
  echocardiograms. Backed by DCVC and others (it raised a $53M Series B in 2020), Caption Health was acquired by GE HealthCare
  in February 2023 for roughly $150M and its technology was absorbed into GE HealthCare's ultrasound portfolio, shipping as
  Caption AI on the Vscan Air handheld system and within the Verisound AI digital-solutions line. The company no longer operates
  as an independent entity and publishes no public developer API; this profile is retained as a network record of an acquired
  provider.
url: https://raw.githubusercontent.com/api-evangelist/caption-health/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- dcvc
x-tier: stub
x-tier-reason: portfolio-lead
x-status: acquired
x-acquired-by: GE HealthCare
x-acquired-date: '2023-02-17'
x-successor-product: GE HealthCare Caption AI / Verisound AI
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Artificial Intelligence
- Machine Learning
- Healthcare
- Medical Imaging
- Ultrasound
- Cardiology
- Medical Devices
- Acquired
apis: []
common:
- type: Website
  url: https://www.gehealthcare.com/products/ultrasound/ultrasound-digital-solutions/verisound-ai
  name: Successor product at GE HealthCare (Verisound AI / Caption AI)
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence