Companies / Attendium
Attendium is a guest list app for event organizers to invite, manage, and check in guests on iOS, Android, and web. It serves event organizers who need guest list management and event check-in.
Summarized from its homepage on 7 Nov 2026.
Vendors of Attendium and the evidence for each
Attendium declares 9 subprocessors.
VendorCategoryEvidenceLevel
Amazon Web ServicesCloud and infrastructureConfirmed
Subprocessor listNamed as Amazon Web Services EMEA SARL · Processes data for the company7 Nov 2026Source
Companies using Amazon Web Services
AppleProductivityConfirmed
CalendlyProductivityConfirmed
FortnoxFinance and ERPConfirmed
GoogleCloud and infrastructureConfirmed
Subprocessor listNamed as Google (Google Ireland Ltd / Google LLC) · Processes data for the company7 Nov 2026Source
Companies using Google
ImgixCloud and infrastructureConfirmed
IntercomSupport and chatConfirmed
SentryObservabilityConfirmed
Subprocessor listNamed as Functional Software, Inc. (Sentry) · Processes data for the company7 Nov 2026Source
Companies using Sentry
StripePaymentsConfirmed
Amazon CloudFrontCloud and infrastructureLikely
6 more vendors
See Attendium's full stack and the source for every claim.
Create a free accountWork email, no card. Already have one? Log inVendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.
See Attendium's full stack
Every vendor with its source and date, and an alert when Attendium adds or drops one. The same lookup works for any company.
- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call