Ultralight

Ultralight is an AI-native electronic health record (EHR) and operating system for functional, integrative, and longevity medicine practices. The platform brings clinical data, workflows, and intelligence into a single system, synthesizing wearable data, longitudinal symptoms, labs, and treatment history with a built-in, clinician-reviewed clinical intelligence layer, alongside a consumer-grade patient app, automated workflows, and HIPAA-compliant infrastructure. Ultralight is headquartered in San Francisco and backed by Anthemis through its Female Innovators Lab. The company publishes no public developer or API surface today.

Ultralight is profiled on the APIs.io network. Tagged areas include Company, Healthcare, EHR, Artificial Intelligence, and Functional Medicine.

Ultralight’s developer surface includes pricing, engineering blog, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

22.9/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyHealthcareEHRArtificial IntelligenceFunctional MedicineIntegrative MedicineLongevity MedicineClinical IntelligencePatient Experience

Kin Score

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

Composite quality — 22.9/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 0.4 / 20

Commercial Clarity 10.5 / 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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/ultralight: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 1

Portal, sign-up, and the first successful call

Login

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Compliance

Compliance

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

Blog

Blog

LinkedIn

Source (apis.yml)

aid: ultralight
name: Ultralight
description: Ultralight is an AI-native electronic health record (EHR) and operating system for functional, integrative, and
  longevity medicine practices. The platform brings clinical data, workflows, and intelligence into a single system, synthesizing
  wearable data, longitudinal symptoms, labs, and treatment history with a built-in, clinician-reviewed clinical intelligence
  layer, alongside a consumer-grade patient app, automated workflows, and HIPAA-compliant infrastructure. Ultralight is headquartered
  in San Francisco and backed by Anthemis through its Female Innovators Lab. The company publishes no public developer or
  API surface today.
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://cdn.prod.website-files.com/6995e2fab9583dcbfef5676c/69a1b5d7465a1b66aa29e040_favicon-256.png
url: https://raw.githubusercontent.com/api-evangelist/ultralight/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- anthemis
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Healthcare
- EHR
- Artificial Intelligence
- Functional Medicine
- Integrative Medicine
- Longevity Medicine
- Clinical Intelligence
- Patient Experience
apis: []
common:
- type: DomainSecurity
  url: security/ultralight-domain-security.yml
- name: Conformance
  type: Conformance
  url: conformance/ultralight-conformance.yml
- name: HIPAA Compliance
  type: Compliance
  url: https://www.ultralighthealth.com/platform
- name: LLMs.txt
  type: LLMsTxt
  url: llms/ultralight-llms.txt
- name: Website
  type: Website
  url: https://www.ultralighthealth.com/
- name: Pricing
  type: Pricing
  url: https://www.ultralighthealth.com/pricing
- name: Terms of Use
  type: TermsOfService
  url: https://www.ultralighthealth.com/terms-of-use
- name: Privacy Policy
  type: PrivacyPolicy
  url: https://www.ultralighthealth.com/privacy-policy
- name: Application Login
  type: Login
  url: https://app.ultralighthealth.com/
- name: Resources Library
  type: Blog
  url: https://www.ultralighthealth.com/resources
- name: LinkedIn
  type: LinkedIn
  url: https://www.linkedin.com/company/vibrantpractice/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 4
  pass: local-v1