01Overview
VesperWise uses a small number of third-party service providers (“subprocessors”) to help us operate the Service.
We give each subprocessor only the minimum data required to perform their service. No subprocessor receives access to API keys, billing data (except Polar for payment processing), or raw customer lists.
02Current subprocessors
The table below lists every subprocessor we use and the service they provide.
Card data: VesperWise never receives or stores raw card data. Polar.sh collects payment details and stores them with Stripe. We receive only metadata (last 4 digits, brand, expiry) via webhook.
AI processing: OpenRouter proxies requests to AI providers. See our Privacy Policy § 06 AI processing for details.
03Change notice
Before adding a new subprocessor, we will update this page. For questions about subprocessor changes, email support@vesperwise.com.
04Security standards
We select subprocessors that maintain encryption in transit and at rest. For full security details, see our Security page.