Sub-processors
Last updated: July 20, 2026
This page lists the third-party sub-processors Superset Labs PBC engages to deliver the Services. It is incorporated by reference into Annex III of the Superset Data Processing Addendum.
Where required by law, Superset will notify Controller of any changes to this list by email at least ten (10) days before the changes take effect, and Controller may reasonably object on legitimate data protection grounds within that period, as set out in Section 5.2 of the Addendum. To receive notifications of changes, contact [email protected].
Authorised sub-processors
The controller has authorised the use of the following sub-processors. Each description below delimits that sub-processor’s responsibilities relative to the others.
| Sub-processor | Address | Contact | Description of processing |
|---|---|---|---|
| Railway CorporationPrivacy PolicyDPA | 548 Market St, PMB 68956, San Francisco, California 94104, United States | Data Protection Officer [email protected] |
Cloud hosting and application infrastructureSole sub-processor storing Covered Data, including data subject request records. |
| Google LLCGoogle WorkspacePrivacy PolicyDPA | 1600 Amphitheatre Parkway, Mountain View, California 94043, United States | Cloud Data Protection Team Contact form |
Business email and document storageEmail transport and storage only; carries data subject requests where Controller forwards its privacy inbox. |
| Twilio Inc.Twilio SendGrid Email APIPrivacy PolicyDPA | 101 Spear Street, 5th Floor, San Francisco, California 94105, United States | Data Protection Officer [email protected] |
Outbound transactional email deliveryTransmission and delivery logging only; does not store request records. |
| OpenAI OpCo, LLCPrivacy PolicyDPA | 1455 Third Street, San Francisco, California 94158, United States | Data Protection Officer [email protected] |
AI classification and triage of data subject requestsInference only; may receive sensitive personal data, not used for training, no storage of records. |
Contact
Questions about this page or about Superset’s data processing practices:
Superset Labs PBC
431 E 20th St, New York, NY 10010, United States