Sub-processors
Last updated: October 9, 2026
HillGenius uses the companies below to process customer data so that we can provide the Service. Each one is bound by a contract that limits its use of that data to the work it does for us. We update this page when the list changes.
| Company | Where data is processed | What it does |
|---|---|---|
| AI model providers | ||
| Google LLC (Gemini Enterprise Agent Platform, formerly Vertex AI) | United States | AI model inference for AI features of the Service |
| Anthropic PBC | United States | AI model inference for AI features of the Service |
| OpenAI OpCo, LLC | United States | AI model inference for AI features of the Service |
| TypeSafe AI, Inc. | United States | AI model inference for AI features of the Service |
| Hosting and storage | ||
| Vercel Inc. | United States; global edge network | Application hosting and content delivery |
| Supabase Inc. | United States | Database hosting and file storage |
| DigitalOcean, LLC | United States | Application servers for background processing and backup jobs |
| Backblaze, Inc. | United States | Encrypted backup storage |
| Product features and operations | ||
| Zipstack, Inc. (Unstract LLMWhisperer) | United States | Text extraction from documents you upload, such as writing samples |
| Plus Five Five, Inc. (Resend) | United States | Email delivery, including account emails and alerts |
| Twilio Inc. | United States | Text-message alert delivery |
| Functional Software, Inc. (Sentry) | United States | Error monitoring, with content removed |
| Axiom, Inc. | United States | System and security log storage |
| PostHog, Inc. | United States | Product analytics tied to an account identifier, without the content of your work |
| Cloudflare, Inc. | Global network | Signup bot protection |
Questions about this list can go to privacy@hillgenius.com. Our Privacy Policy explains how we handle your information.