Subtle Medical is a healthcare AI company founded in 2017 and headquartered in Menlo Park, California, that develops FDA-cleared deep-learning software to enhance medical imaging. Its products — SubtleMR, SubtlePET, SubtleGAD and SubtleSYNTH — denoise, accelerate and improve MRI and PET scans, integrating into existing radiology and PACS workflows via DICOM rather than through a public developer API or REST platform. The company is backed by Bessemer Venture Partners and DCVC. No public developer API, OpenAPI specification, SDK, or developer portal was discoverable during enrichment; DNS/TLS domain-security posture was probed.
Subtle Medical is profiled on the APIs.io network. Tagged areas include Company, Healthcare, Medical Imaging, Artificial Intelligence, and Deep Learning.
Subtle Medical’s developer surface includes engineering blog and 3 more developer resources.
Regulatory Posture applies to this provider. Its tags matched the
Health regime, so
Regulatory Posture carries 15 points of the composite.
If this regime is wrong for your business, say so on your
provider repo — the
applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
aid: subtle-medical
deliveryModel:
model: unknown
open_source: false
commercial: false
callable_host: false
label: Delivery model not determined — needs a product licence on record
confidence: low
source:
- none
generated: '2026-08-28'
method: derived
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/subtle-medical.png
name: Subtle Medical
description: Subtle Medical is a healthcare AI company founded in 2017 and headquartered in Menlo Park, California, that develops
FDA-cleared deep-learning software to enhance medical imaging. Its products — SubtleMR, SubtlePET, SubtleGAD and SubtleSYNTH
— denoise, accelerate and improve MRI and PET scans, integrating into existing radiology and PACS workflows via DICOM rather
than through a public developer API or REST platform. The company is backed by Bessemer Venture Partners and DCVC. No public
developer API, OpenAPI specification, SDK, or developer portal was discoverable during enrichment; DNS/TLS domain-security
posture was probed.
url: https://raw.githubusercontent.com/api-evangelist/subtle-medical/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- bessemer-venture-partners
- dcvc
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
tags:
- Company
- Healthcare
- Medical Imaging
- Artificial Intelligence
- Deep Learning
- Radiology
- DICOM
- Diagnostics
apis: []
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
- FN: APIs.json
email: info@apis.io
common:
- url: https://subtlemedical.com/news/
type: Blog
- url: https://subtlemedical.com/feed/
type: BlogRSS
- type: DomainSecurity
url: security/subtle-medical-domain-security.yml
- type: Website
url: https://www.subtlemedical.com/
x-enrichment:
date: '2026-07-21'
status: minimal
artifacts_added: 1
pass: local-v1
Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we
store it to create your key and to recognise you if you sign in with another
provider. See our Privacy Policy and
Terms.
Kin Score
How this is scored →