Ossium Health

Ossium Health is a bioengineering company developing off-the-shelf cell therapies manufactured from stem cells recovered from deceased organ and tissue donors. The company operates a proprietary bone marrow and tissue recovery, banking, and manufacturing platform, and is advancing a clinical pipeline of allogeneic cellular therapies targeting hematologic diseases, organ transplant tolerance, and orthopedic conditions. Ossium Health is a private, venture-backed life sciences company; it does not currently publish a public developer program, API, or SDKs. This profile is maintained in the API Evangelist network as a company/provider record and was surfaced as a portfolio company of General Catalyst.

Ossium Health is profiled on the APIs.io network. Tagged areas include Company, Biotechnology, Life Sciences, Cell Therapy, and Regenerative Medicine.

Ossium Health’s developer surface includes engineering blog, support, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
15.0/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyBiotechnologyLife SciencesCell TherapyRegenerative MedicineHealthcareBioengineering

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 15.0/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 4.2 / 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/ossium-health: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Ossium Health Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 4

The organization behind the API

Website
Website
 Blog
Blog
 LinkedIn
LinkedIn
 Twitter
Twitter

Other 1

Properties that don't map to a standard resource type

Platform
Platform

Source (apis.yml)

apis.yml Raw ↑ 
aid: ossium-health
name: Ossium Health
description: Ossium Health is a bioengineering company developing off-the-shelf cell therapies manufactured from stem cells
  recovered from deceased organ and tissue donors. The company operates a proprietary bone marrow and tissue recovery, banking,
  and manufacturing platform, and is advancing a clinical pipeline of allogeneic cellular therapies targeting hematologic
  diseases, organ transplant tolerance, and orthopedic conditions. Ossium Health is a private, venture-backed life sciences
  company; it does not currently publish a public developer program, API, or SDKs. This profile is maintained in the API Evangelist
  network as a company/provider record and was surfaced as a portfolio company of General Catalyst.
url: https://raw.githubusercontent.com/api-evangelist/ossium-health/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
image: https://ossiumhealth.com/wp-content/uploads/2022/01/ossium-logo.png
tags:
- Company
- Biotechnology
- Life Sciences
- Cell Therapy
- Regenerative Medicine
- Healthcare
- Bioengineering
apis: []
common:
- type: Website
  url: https://ossiumhealth.com
- type: Platform
  url: https://ossiumhealth.com/platform/
- type: Blog
  url: https://ossiumhealth.com/newsroom/
- type: Support
  url: https://ossiumhealth.com/contact-us/
- type: TermsOfService
  url: https://ossiumhealth.com/legal-policies/#terms_of_use
- type: PrivacyPolicy
  url: https://ossiumhealth.com/legal-policies/#privacy_policy
- type: LinkedIn
  url: https://www.linkedin.com/company/ossiumhealth/
- type: Twitter
  url: https://twitter.com/OssiumHealth
- type: DomainSecurity
  url: security/ossium-health-domain-security.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 1
  pass: local-v1