Biostack Platforms

BioStack Platforms is a San Francisco healthcare-data company (Y Combinator Spring 2026, backed by Afore Capital, Verdict, Heroic VC, and angels from Meta and Google DeepMind) building the data engine for healthcare and drug-discovery AI. It sources and structures ML-ready biomedical datasets — longitudinal, multimodal data across EHR, medical imaging, ECGs, labs, clinical notes, audio, and outcomes — and turns real clinical and preclinical workflows into training environments, evals, reward functions, and verifiable tasks for reinforcement learning and post-training. It serves biotech startups, frontier AI labs, and healthcare data companies. At profiling time BioStack publishes a marketing site and blog only; it exposes no public API, developer portal, OpenAPI, or other machine-readable developer surface, so this remains an identity-only profile in the API Evangelist network pending a public developer offering.

Biostack Platforms is profiled on the APIs.io network. Tagged areas include Company, Healthcare, Artificial Intelligence, Machine-Learning, and Data.

Biostack Platforms’ developer surface includes engineering blog, support, signup flow, and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub

7.4/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0

0 APIs

CompanyHealthcareArtificial IntelligenceMachine-LearningDataLife SciencesDrug Discovery

Kin Score

Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0

Composite quality — 7.4/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 1.2 / 17

Access Clarity 2.2 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.3 / 9

Regulatory Posture 1.1 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

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.

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/.

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/biostack-platforms: 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

SignUp

SignUp

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Company 4

The organization behind the API

Website

About

Blog

Twitter

Source (apis.yml)

aid: biostack-platforms
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/biostack-platforms.png
name: Biostack Platforms
description: BioStack Platforms is a San Francisco healthcare-data company (Y Combinator Spring 2026, backed by Afore Capital,
  Verdict, Heroic VC, and angels from Meta and Google DeepMind) building the data engine for healthcare and drug-discovery
  AI. It sources and structures ML-ready biomedical datasets — longitudinal, multimodal data across EHR, medical imaging,
  ECGs, labs, clinical notes, audio, and outcomes — and turns real clinical and preclinical workflows into training environments,
  evals, reward functions, and verifiable tasks for reinforcement learning and post-training. It serves biotech startups,
  frontier AI labs, and healthcare data companies. At profiling time BioStack publishes a marketing site and blog only; it
  exposes no public API, developer portal, OpenAPI, or other machine-readable developer surface, so this remains an identity-only
  profile in the API Evangelist network pending a public developer offering.
url: https://raw.githubusercontent.com/api-evangelist/biostack-platforms/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
x-no-public-api: true
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Healthcare
- Artificial Intelligence
- Machine-Learning
- Data
- Life Sciences
- Drug Discovery
tags_raw:
- Company
- Healthcare
- Artificial Intelligence
- Machine Learning
- Data
- Life Sciences
- Drug Discovery
apis: []
common:
- type: DomainSecurity
  url: security/biostack-platforms-domain-security.yml
- type: Website
  url: https://www.getbiostack.com/
- type: About
  url: https://www.getbiostack.com/about
- type: Blog
  url: https://www.getbiostack.com/blog
- type: Support
  url: https://www.getbiostack.com/contact
- type: SignUp
  url: https://www.getbiostack.com/get-started
- type: Twitter
  url: https://x.com/getbiostack
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