Cal.com Subprocessors

Scheduling Software cal.com
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Subprocessors
24
Locations
3
Categories
13
Last scanned

24 subprocessors

Name Category Purpose Location
Amazon Web Services Cloud Infrastructure Database, object storage, uploads and backups United States
Cloudflare Cloud Infrastructure DNS, CDN, bot protection, WAF and storage for uploads United States
Vercel Cloud Infrastructure Hosting and CDN for the app and website United States
Metabase Analytics Internal business intelligence and analytics United States
SendGrid Email Service emails from Cal.com staff United States
Twilio Communications SMS and WhatsApp reminders and phone verification United States
Intercom Customer Support Support chat and support tickets United States
Daily.co Video Video calls, recordings and transcripts United States
Slack Communications Internal support and incident communication United States
Stripe Payment Processing Subscriptions, checkout and invoices United States
OpenAI AI AI meeting notes and calendar AI agent United States
Anthropic AI Calendar AI agent and in-product assistants United States
Retell AI AI AI phone agents (opt-in) United States
PostHog Analytics Product analytics United States
Sentry Error Tracking Error monitoring and performance metrics United States
Whop Payment Processing Checkout for paid bookings and host payouts United States
Postmark (ActiveCampaign) Email Transactional email United States
Trigger.dev Developer Tools Background jobs United Kingdom United States
Upstash Database Caching and rate limiting United States
Google Places Mapping Address autocomplete United States
Mapbox Mapping Geocoding and static maps United States
AvatarAPI Developer Tools Profile photo lookup at sign-up Ireland
Browser Use AI Automated phishing checks of links United States
Dub Marketing Short links in SMS reminders United States
November 6, 2026
+24 added
  • + Amazon Web Services (Cloud Infrastructure)
  • + Cloudflare (Cloud Infrastructure)
  • + Vercel (Cloud Infrastructure)
  • + Metabase (Analytics)
  • + SendGrid (Email)
  • + Twilio (Communications)
  • + Intercom (Customer Support)
  • + Daily.co (Video)
  • + Slack (Communications)
  • + Stripe (Payment Processing)
  • + OpenAI (AI)
  • + Anthropic (AI)
  • + Retell AI (AI)
  • + PostHog (Analytics)
  • + Sentry (Error Tracking)
  • + Whop (Payment Processing)
  • + Postmark (ActiveCampaign) (Email)
  • + Trigger.dev (Developer Tools)
  • + Upstash (Database)
  • + Google Places (Mapping)
  • + Mapbox (Mapping)
  • + AvatarAPI (Developer Tools)
  • + Browser Use (AI)
  • + Dub (Marketing)