ZeroBounce
ZeroBounce uses 26 subprocessors and infrastructure vendors, including AWS, OpenAI and Stripe, based on its public subprocessor list. Last checked Nov 11, 2026.
AI Stack
Foundation Models
Analytical reports and insights on ad performance, payment activity, subscription churn, and customer support interactions
Analytical reports and insights on ad performance, payment activity, subscription churn, and customer support interactions
Infrastructure
Cloud & Networking
AWSRegional Data Residency: localized storage of validation files within the customer's preferred geographic region
ad placement
Perimeter security, Web application firewall (WAF)
Internet provider
colocation hosting provider
colocation hosting provider
infrastructure hosting & internet provider
Internet provider
Auth & Identity
Communications
Billing & Payments
CRM & Support
Electronic Signatures
Review invitations and collection of user feedback
Marketing aggregator
Quote Tool
Customer service ticketing and communication; also used for support requests submitted via chat function/form
Review invitations and collection of user feedback
Professional Network
Advertising Platform
Model labs reached through vendors 3
ZeroBounce does not list these model providers. Vendors on its list name them on their own subprocessor lists.
- Google (Gemini)throughAtlassian
- MistralthroughZendesk
- SpaceXAIthroughCloudflare
Changes
Checked Nov 11, 2026Source
This is the first saved copy of ZeroBounce’s subprocessor list. Added and removed vendors will show here after the next check.
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