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Companies / CallHub / Subprocessors

CallHub subprocessors

callhub.io

CallHub provides calling, texting, and email tools for campaign outreach. It serves advocacy groups, unions, nonprofits, and political campaigns.

Summarized from its homepage on 8 Nov 2026.

Classified asCommunications

The CallHub homepage

Subprocessors of CallHub

CallHub declares 24 subprocessors, including AI providers OpenAI.

From the company's own list.Read the source
SubprocessorPurposeLocationFirst seen
AutoPilotHQ Inc.Cloud based marketing automation serviceUS8 Nov 2026
CleverTap Private LimitedCloud based CRM and marketing automation serviceUS, EU8 Nov 2026
CloudflareFedRAMP registryContent Delivery Network / Web Application FirewallUS, Local8 Nov 2026
Google LLC.Cloud based Metric serviceUS8 Nov 2026
Heap Inc.Cloud based Metric serviceUS8 Nov 2026
Hubspot Inc.Cloud based CRMUS8 Nov 2026
Kinsta Inc.Cloud based WordPress Hosting ProviderUS8 Nov 2026
LogrocketCloud based logging serviceUS8 Nov 2026
MailchimpCloud based Platform to send EmailsUS8 Nov 2026
MessageBirdCloud based Platform to push data to webUS, Local8 Nov 2026

14 more subprocessors

See the full list with purpose, location and first seen date.

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Questions about CallHub

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

See CallHub's full stack

Every vendor with its source and date, and an alert when CallHub adds or drops one. The same lookup works for any company.

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  • 100 API calls a month, plus MCP and the Chrome extension
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