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Companies / EventSync.io

EventSync.io tech stack

EventSync provides an event CRM that builds a contact database from guest lists, segments contacts by attendance and spending, sends targeted invitations, and handles check-in via QR scanning. It serves event operators and organizers.

Summarized from its homepage on 10 Nov 2026.

Classified asMarketing

The EventSync.io homepage

Vendors of EventSync.io and the evidence for each

EventSync.io declares 5 subprocessors.

VendorCategoryEvidenceLevel
CloudflareCloud and infrastructureConfirmed
Subprocessor listNamed as Cloudflare, Inc. · Processes data for the company9 Nov 2026Source
Websiteheader: cf-ray: a580846cbe51192c-LAX9 Nov 2026Source
Companies using Cloudflare
AppSignalObservabilityConfirmed
Subprocessor listNamed as AppSignal B.V. · Processes data for the company9 Nov 2026Source
Privacy policyNamed as AppSignal B.V. · Processes data for the company9 Nov 2026Source
Companies using AppSignal
Amazon Web ServicesCloud and infrastructureConfirmed
Subprocessor listNamed as Amazon Web Services (AWS) · Processes data for the company9 Nov 2026Source
Companies using Amazon Web Services
HetznerCloud and infrastructureConfirmed
Subprocessor listNamed as Hetzner Online GmbH · Processes data for the company9 Nov 2026Source
Companies using Hetzner
StripePaymentsConfirmed
Subprocessor listNamed as Stripe, Inc. · Processes data for the company9 Nov 2026Source
Companies using Stripe

Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.

See EventSync.io's full stack

Every vendor with its source and date, and an alert when EventSync.io 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