---
title: "Sub-Processors – Third-Party Data Processing Partners | Skyp"
description: "List of third-party sub-processors Skyp uses to deliver its services, including infrastructure, AI, payments, and integrations."
canonical: "https://skyp.ai/legal/sub-processors"
source: "skyp.ai/legal/sub-processors"
generated: "2026-09-24"
---

# Sub-Processors – Third-Party Data Processing Partners | Skyp

> List of third-party sub-processors Skyp uses to deliver its services, including infrastructure, AI, payments, and integrations.

# Sub-Processors

Last updated: June 17, 2026

Skyp LLC uses the following third-party sub-processors to deliver our services. This page is kept up to date as sub-processors are added or removed.

| Sub-Processor | Purpose | Data Processed | Location |
| --- | --- | --- | --- |
| Railway | Cloud infrastructure and hosting | All customer data (application hosting, database, Redis) | United States |
| OpenAI | AI language model provider | Campaign content, contact context (for message generation and strategy) | United States |
| Anthropic | AI language model provider | Campaign content, contact context (for message generation and strategy) | United States |
| Stripe | Payment processing | Customer billing information, subscription data | United States |
| Resend | Transactional email delivery | Email addresses, email content | United States |
| Unipile | LinkedIn integration | LinkedIn profile data, connection requests, messages | European Union |
| PostHog | Product analytics | Usage events, anonymized behavioral data | United States |
| Google (Gmail API) | Email sending and inbox sync | Email content, sender and recipient addresses, OAuth tokens | United States |
| Slack | Workspace integration | Workspace metadata, bot tokens, notification content | United States |

### Railway

Purpose:

Cloud infrastructure and hosting

Data processed:

All customer data (application hosting, database, Redis)

Location:

United States

### OpenAI

Purpose:

AI language model provider

Data processed:

Campaign content, contact context (for message generation and strategy)

Location:

United States

### Anthropic

Purpose:

AI language model provider

Data processed:

Campaign content, contact context (for message generation and strategy)

Location:

United States

### Stripe

Purpose:

Payment processing

Data processed:

Customer billing information, subscription data

Location:

United States

### Resend

Purpose:

Transactional email delivery

Data processed:

Email addresses, email content

Location:

United States

### Unipile

Purpose:

LinkedIn integration

Data processed:

LinkedIn profile data, connection requests, messages

Location:

European Union

### PostHog

Purpose:

Product analytics

Data processed:

Usage events, anonymized behavioral data

Location:

United States

### Google (Gmail API)

Purpose:

Email sending and inbox sync

Data processed:

Email content, sender and recipient addresses, OAuth tokens

Location:

United States

### Slack

Purpose:

Workspace integration

Data processed:

Workspace metadata, bot tokens, notification content

Location:

United States

## Contact

If you have questions about our sub-processors or data processing practices, please contact us at [support@skyp.ai](mailto:support@skyp.ai).

For more information about how we handle your data, please see our [Privacy Policy](/privacy).