aid: flapping-airplanes
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/flapping-airplanes.png
name: Flapping Airplanes
description: 'Flapping Airplanes describes itself as a frontier data efficiency lab that is currently
  in stealth. It is an AI-sector company backed by GV and Index Ventures, surfaced in the API Evangelist
  network as a portfolio lead. As of this enrichment pass the company publishes only a single stealth
  landing page (flappingairplanes.com) with no public API, developer portal, documentation, or SDKs;
  this profile will be enriched further as a developer-facing surface appears.'
url: https://raw.githubusercontent.com/api-evangelist/flapping-airplanes/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- gv
- index-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Ai
- Artificial Intelligence
- Data Efficiency
- Frontier AI
- Research Lab
- Stealth
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/flapping-airplanes-domain-security.yml
- type: Website
  url: https://flappingairplanes.com
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence