CallHippo
CallHippo uses 44 subprocessors and infrastructure vendors, including AWS, Google Cloud and Stripe, based on its public subprocessor list. Last checked Nov 13, 2026.
AI Stack · 4
Infrastructure · 40
AI Stack
Infrastructure
Cloud & Networking
Auth & Identity
Databases
Communications
1 companies
Mobile SDK for voip calls
1 companies
WABA Backend
3 companies
Provides Telephony
35 companies
Email Tool
1 companies
Provides Telephony
1 companies
Provides Telephony
13 companies
Provides Telephony
3 companies
Provides Telephony
2 companies
Provides Telephony
23 companies
Provides Telephony
207 companies
Email Tool
58 companies
Send Realtime live events to browser
420 companies
Provides Telephony
36 companies
Provides Telephony
22 companies
Provides Telephony
Billing & Payments
Analytics & BI
CRM & Support
Developer Platform
Compliance & Security
Productivity & Collaboration
Model labs reached through vendors 3
CallHippo does not list these model providers. Vendors on its list name them on their own subprocessor lists.
Changes
Checked Nov 13, 2026Source
This is the first saved copy of CallHippo’s subprocessor list. Added and removed vendors will show here after the next check.
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