# CustomGPT.ai

CustomGPT.ai (customgpt.ai): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index.

- Page: https://thirdpartyindex.com/vendors/customgpt-ai
- Documents last verified: 2026-09-30
- Transparency rating: 83/100 (how much it publishes, not how secure it is)
- Cite as: CustomGPT.ai, Third Party Index, https://thirdpartyindex.com/vendors/customgpt-ai (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Trust center | https://trust.customgpt.ai/ | 2026-09-30 | 2026-09-30 |
| Subprocessor list | https://customgpt.ai/wp-content/uploads/2026/09/CustomGPT\_ai\_Data\_Processing\_Addendum.pdf#subprocessors | 2026-09-30 | 2026-09-30 |
| Data processing addendum | https://customgpt.ai/wp-content/uploads/2026/09/CustomGPT\_ai\_Data\_Processing\_Addendum.pdf | 2026-09-30 | 2026-09-30 |
| Security page | https://customgpt.ai/solutions/security-and-trust/ | 2026-09-30 | 2026-09-30 |
| Status page | https://status.customgpt.ai/ | 2026-09-30 | 2026-09-30 |

## Subprocessors (4)

As its own list states them.

| Subprocessor | Purpose | Location | Listed since |
|---|---|---|---|
| [Amazon Web Services, Inc.](https://thirdpartyindex.com/vendors/amazon-web-services.md) | Cloud hosting, infrastructure, storage, and content delivery services. | United States | 2026-09-30 |
| Microsoft Azure Exhibit C | Cloud hosting, infrastructure, storage, and content delivery services. | United States | 2026-09-30 |
| [OpenAI, Inc.](https://thirdpartyindex.com/vendors/openai.md) | Generative AI processing services used to provide the Services. | United States | 2026-09-30 |
| [Pinecone Systems, Inc.](https://thirdpartyindex.com/vendors/pinecone.md) | Vector database storage and retrieval services. | United States | 2026-09-30 |

Read from ([evidence](https://thirdpartyindex.com/evidence/19843)). CSV: https://thirdpartyindex.com/vendors/customgpt-ai/subprocessors.csv

## Listed as a subprocessor by (1)

Tracked vendors whose own subprocessor lists name it, and what they say they use it for.

- [Redwood Software](https://thirdpartyindex.com/vendors/redwood-software.md): Support service

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Third Party Index (https://thirdpartyindex.com) monitors vendors' public security and privacy documents and keeps each version as evidence. Data CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); vendors' own documents are theirs. API: https://thirdpartyindex.com/api