generated: '2026-10-08'
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: cloudfront
  name: Amazon CloudFront
  area: cdn
  host: www.twilio.com
  evidence: cname:cloudfront.net
  signal: cname
  confidence: high
  kin_score: []
- vendor: fastly
  name: Fastly
  area: cdn
  host: www.twilio.com
  evidence: header:x-served-by:cache-
  signal: header
  confidence: high
  kin_score: []
- vendor: zendesk
  name: Zendesk
  area: support
  host: support.twilio.com
  evidence: cname:zendesk.com
  signal: cname
  confidence: high
  kin_score:
  - support_channel
reliance:
  areas_vendor_served:
  - cdn
  - support
  vendor_count: 3
  areas_observed: 12
  share_of_observable_areas: 0.167
  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: custom'
- www.twilio.com (Website)
- www.twilio.com (SignUp)
- support.twilio.com (Support)
- status.twilio.com (StatusPage)
- console.twilio.com (Portal)
- www.twilio.com (Documentation)
- www.twilio.com (GettingStarted)
- www.twilio.com (DeveloperPortal)
- www.twilio.com (APIReference)
- www.twilio.com (Login)
- messaging.twilio.com (baseURL)
- verify.twilio.com (baseURL)
- api.twilio.com (baseURL)
- monitor.twilio.com (baseURL)
- microvisor.twilio.com (baseURL)
- voice.twilio.com (baseURL)
- autopilot.twilio.com (baseURL)
- flex-api.twilio.com (baseURL)
- wireless.twilio.com (baseURL)
- trusthub.twilio.com (baseURL)
- video.twilio.com (baseURL)
- insights.twilio.com (baseURL)
- conversations.twilio.com (baseURL)
- api.sendgrid.com (baseURL)
- content.twilio.com (baseURL)
- accounts.twilio.com (baseURL)
- supersim.twilio.com (baseURL)
- bulkexports.twilio.com (baseURL)
- studio.twilio.com (baseURL)
- numbers.twilio.com (baseURL)
- preview.twilio.com (baseURL)
- media.twilio.com (baseURL)
- lookups.twilio.com (baseURL)
- events.twilio.com (baseURL)
- routes.twilio.com (baseURL)
- intelligence.twilio.com (baseURL)
- pricing.twilio.com (baseURL)
- taskrouter.twilio.com (baseURL)
- preview-iam.twilio.com (baseURL)