generated: '2026-10-14'
method: probed
source: pre-flight dossier (docs platform, portal detections) + CNAME chains and response headers of the hosts apis.yml names
registry: all/0-working/vendors.yml
areas_vocabulary:
- documentation
- developer-portal
- api-gateway
- cdn
- hosting
- sdk-generation
- api-collections
- status-page
- support
- community
- identity
- mcp-hosting
vendors:
- vendor: aws-api-gateway
  name: Amazon API Gateway
  area: api-gateway
  host: api.phone.com
  evidence: header:x-amz-apigw-id
  signal: header
  confidence: high
  kin_score: []
- vendor: cloudflare
  name: Cloudflare
  area: cdn
  host: phone.com
  evidence: header:cf-ray
  signal: header
  confidence: high
  kin_score:
  - https_enforced
  - hsts
- vendor: cloudfront
  name: Amazon CloudFront
  area: cdn
  host: my.phone.com
  evidence: cname:cloudfront.net
  signal: cname
  confidence: high
  kin_score: []
- vendor: hubspot
  name: HubSpot
  area: hosting
  host: support.phone.com
  evidence: cname:hubspot.net
  signal: cname
  confidence: high
  kin_score: []
reliance:
  areas_vendor_served:
  - api-gateway
  - cdn
  - hosting
  vendor_count: 4
  areas_observed: 12
  share_of_observable_areas: 0.25
  note: areas where a third party was DETECTED serving this provider; an area absent here was either self-run or not observed, and this script
    cannot tell those apart
checked:
- 'docs-platform: not probed'
- phone.com (Website)
- apidocs.phone.com (DeveloperPortal)
- docs.phone.com (Documentation)
- apidocs.phone.com (APIReference)
- docs.phone.com (GettingStarted)
- support.phone.com (Support)
- www.phone.com (SignUp)
- my.phone.com (Login)
- api.phone.com (baseURL)