SubProcessorsNested Knowledge Subprocessors
SaaS
Nested Knowledge delivers a web-based software application and customer support services, including email notices of new releases.
| Name | Category | Purpose | Country | Data Processed |
|---|---|---|---|---|
| Abstra ↗ | Customer Support | Internal customer support applications. |  Brazil |
User emails and billing data. |
| Auth0 ↗ DPA | Authentication | authentication of users accounts for the NK application. |  United States |
User email and password or social login account identifiers and Login history |
| HubSpot ↗ DPA | Marketing | Send release and marketing emails to users | MA, United States | Full name and email addresses of users.Users can have their personal or organizational data deleted at any time. All user data is deleted from HubSpot if an account is deleted. |
| Metabase ↗ DPA | Analytics | User analytics | United States |
User accounts & activity |
| OpenAI ↗ | AI | Screening model features and AI data extraction. | United States |
Record abstracts, record full texts, user-configured data elements. |
| Scite ↗ DPA | Analytics | Screening model features, record display badge | United States |
Record DOIs |
| Stripe ↗ DPA | Payment Processing | Payment services | United States |
User email, location, subscription, and payment details |
| ZoomInfo ↗ DPA | Sales | Customer outreach | United States |
Email address and Organization |
February 9, 2026
~8 modified
- ~ Abstra (updated: extra_data)
- ~ Auth0 (updated: extra_data)
- ~ HubSpot (updated: extra_data)
- ~ Metabase (updated: extra_data)
- ~ OpenAI (updated: extra_data)
- ~ Scite (updated: extra_data)
- ~ Stripe (updated: extra_data)
- ~ ZoomInfo (updated: extra_data)
Summary
8
Total Subprocessors
3
Countries
7
Categories
88%
in United States
Subprocessors by Country
Subprocessors by Category
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