Sixfold website screenshot

Sixfold

Sixfold is a New York City-headquartered AI company building purpose-built artificial intelligence for insurance underwriting across Property & Casualty and Life & Health lines. Founded by Alex Schmelkin (CEO, previously co-founder of Unqork), Jane Tran (COO), and Brian Moseley (CTO, previously Head of Developer Experience at American Express), Sixfold processes unstructured submissions, automates risk research, produces appetite fit scores, generates cited case narratives, and applies underwriting guidelines consistently across submissions. The platform classifies risk using industry standards (SIC, NAICS, ISO), supports 40+ P&C and Life & Health business lines, and deploys either standalone or via a flexible API into existing underwriting workbench, CRM, and policy administration systems. Customers include Zurich North America, Guardian, Generali GC&C, Skyward Specialty, AXIS, and Mosaic Insurance, collectively representing roughly $265B in gross written premium. The company raised a $30M Series B in January 2026 and operates from offices in New York City and Lloyd's of London. Sixfold is the named provider behind these capabilities and is distinct from Cytora, a separate UK-based insurance AI provider. The platform is sold as enterprise SaaS to insurance carriers; there is no public self-serve developer portal, public API reference, SDKs, or open-source release — API integration is delivered under enterprise engagement.

Sixfold is profiled on the APIs.io network. Tagged areas include Insurance, Underwriting, Artificial Intelligence, Insurtech, and Property And Casualty.

Sixfold’s developer surface includes product news, GitHub presence, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
12.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
InsuranceUnderwritingArtificial IntelligenceInsurtechProperty And CasualtyLife And HealthRisk AssessmentSubmission TriageDocument ProcessingAgentic AIEnterprise SaaS

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 12.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.4 / 20
Commercial Clarity 1.6 / 20
Operational Transparency 2.1 / 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/sixfold: 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 2

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

Sixfold Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Sixfold Trust Center

SOC 2, HIPAA

SECURITY

Resources

Build 1

SDKs, sample code, and the tooling you integrate with

GitHub
GitHub

Access & Security 3

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 DomainSecurity
DomainSecurity
 Security
Security

Operate 1

Status, limits, changes, and where to get help

Contact
Contact

Company 6

The organization behind the API

Website
Website
 About
About
 News
News
 Careers
Careers
 LinkedIn
LinkedIn
 Blog
Blog

Other 2

Properties that don't map to a standard resource type

Product
Product
 ContentHub
ContentHub

Source (apis.yml)

apis.yml Raw ↑ 
aid: sixfold
name: Sixfold
description: Sixfold is a New York City-headquartered AI company building purpose-built artificial intelligence for insurance
  underwriting across Property & Casualty and Life & Health lines. Founded by Alex Schmelkin (CEO, previously co-founder of
  Unqork), Jane Tran (COO), and Brian Moseley (CTO, previously Head of Developer Experience at American Express), Sixfold
  processes unstructured submissions, automates risk research, produces appetite fit scores, generates cited case narratives,
  and applies underwriting guidelines consistently across submissions. The platform classifies risk using industry standards
  (SIC, NAICS, ISO), supports 40+ P&C and Life & Health business lines, and deploys either standalone or via a flexible API
  into existing underwriting workbench, CRM, and policy administration systems. Customers include Zurich North America, Guardian,
  Generali GC&C, Skyward Specialty, AXIS, and Mosaic Insurance, collectively representing roughly $265B in gross written premium.
  The company raised a $30M Series B in January 2026 and operates from offices in New York City and Lloyd's of London. Sixfold
  is the named provider behind these capabilities and is distinct from Cytora, a separate UK-based insurance AI provider.
  The platform is sold as enterprise SaaS to insurance carriers; there is no public self-serve developer portal, public API
  reference, SDKs, or open-source release — API integration is delivered under enterprise engagement.
type: Index
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sixfold.png
tags:
- Insurance
- Underwriting
- Artificial Intelligence
- Insurtech
- Property And Casualty
- Life And Health
- Risk Assessment
- Submission Triage
- Document Processing
- Agentic AI
- Enterprise SaaS
url: https://raw.githubusercontent.com/api-evangelist/sixfold/refs/heads/main/apis.yml
created: '2026-05-25'
modified: '2026-05-25'
specificationVersion: '0.20'
apis: []
common:
- type: TrustCenter
  url: security/sixfold-trust-center.yml
- type: DomainSecurity
  url: security/sixfold-domain-security.yml
- type: Website
  url: https://www.sixfold.ai
- type: Product
  url: https://www.sixfold.ai/product
- type: About
  url: https://www.sixfold.ai/about-us
- type: Security
  url: https://www.sixfold.ai/security
- type: ContentHub
  url: https://www.sixfold.ai/content
- type: News
  url: https://www.sixfold.ai/content
- type: Careers
  url: https://www.sixfold.ai/careers
- type: Contact
  url: https://www.sixfold.ai/contact-us
- type: GitHub
  url: https://github.com/sixfold-ai
- type: LinkedIn
  url: https://www.linkedin.com/company/sixfold-ai
- url: https://www.sixfold.ai/content
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com