Privacy and AI subprocessors
Last updated 7 October 2026.
Veystrum does not use customer project content to train AI models. The assistant sends only the prompt and context a customer submits for that draft.
| Provider | Purpose and data |
|---|---|
| Cloudflare Workers AI | Primary hosted inference route for customer prompts. |
| OpenAI API | Optional paid no-training fallback when explicitly enabled. |
Customer data is never sent to unpaid Gemini, Groq or Hugging Face AI tiers.
Card payments are taken by Stripe on its own pages; Veystrum never sees or stores your card number. Billing details (name, email, address, tax ID) are held by Stripe to issue invoices.
To request an export or deletion of your account data, email the address below from the account email and we will open a request and reply within 30 days.
Questions: [email protected].