Windfall

aid: windfall
name: Windfall
description: Windfall is an AI-powered people intelligence platform that helps go-to-market teams personalize workflows with
  wealth and career data, serving 1,500+ organizations across finance, retail, education, healthcare, and nonprofits. The
  Windfall API delivers enriched household (net worth, Windfall ID, confidence) and career (LinkedIn URL, job title, confidence)
  data for a single person record in real time — submit basic PII and receive JSON in one HTTPS request. US coverage only;
  data refreshed weekly; rate limited to 5 requests/second; and a non-billed sandbox with deterministic fictitious personas
  mirrors production for integration testing.
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://api-docs.windfall.com/logo.svg
url: https://raw.githubusercontent.com/api-evangelist/windfall/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- homebrew
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Fintech
- Data Enrichment
- Wealth Data
- People Intelligence
- Career Data
- Identity Resolution
- Sales Intelligence
- Marketing
apis:
- aid: windfall:windfall-windfall-api-api
  name: Windfall Windfall API API
  description: The Windfall API API from Windfall — 1 operation(s) for windfall api.
  humanURL: https://api-docs.windfall.com/
  baseURL: https://api.windfalldata.com/v1
  tags:
  - Windfall API
  properties:
  - type: OpenAPI
    url: openapi/windfall-windfall-api-api-openapi.yml
  - type: ErrorCatalog
    url: errors/windfall-problem-types.yml
  - type: DataModel
    url: data-model/windfall-data-model.yml
  - type: Documentation
    url: https://api-docs.windfall.com/
  - type: APIReference
    url: https://api-docs.windfall.com/
  - type: GettingStarted
    url: https://api-docs.windfall.com/quickstart/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.windfall.com
- type: DeveloperPortal
  url: https://api-docs.windfall.com/
- type: Documentation
  url: https://api-docs.windfall.com/
- type: APIReference
  url: https://api-docs.windfall.com/
- type: GettingStarted
  url: https://api-docs.windfall.com/quickstart/
- type: Blog
  url: https://www.windfall.com/blog
- type: Support
  url: https://www.windfall.com/contact
- type: Login
  url: https://login.windfalldata.com/login
- type: TermsOfService
  url: https://www.windfall.com/terms-of-service
- type: PrivacyPolicy
  url: https://www.windfall.com/privacy
- type: GitHubOrganization
  url: https://github.com/windfalldata
- type: Compliance
  url: https://www.windfall.com/security
- type: TrustCenter
  url: security/windfall-trust-center.yml
- type: Conformance
  url: conformance/windfall-conformance.yml
- type: Authentication
  url: authentication/windfall-authentication.yml
- type: Conventions
  url: conventions/windfall-conventions.yml
- type: Lifecycle
  url: lifecycle/windfall-lifecycle.yml
- type: RateLimits
  url: rate-limits/windfall-rate-limits.yml
- type: Sandbox
  url: sandbox/windfall-sandbox.yml
- type: MCPServer
  url: mcp/windfall-mcp.yml
- type: AgentSkill
  url: skills/windfall-enrich-person-record.md
- type: LLMsTxt
  url: llms/windfall-llms.txt
- type: AgenticAccess
  url: agentic-access/windfall-agentic-access.yml
- type: DomainSecurity
  url: security/windfall-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 18
  pass: local-v1