Last updated August 11, 2026
Subprocessors
Steadworthy runs on a deliberately small set of infrastructure providers. Each one processes data only to provide its service to us, under its own data-processing terms. All processing occurs in the United States.
| Provider | Purpose |
|---|---|
| Vercel | Application hosting and content delivery |
| Railway | PostgreSQL database hosting |
| Amazon Web Services (S3) | Document vault storage |
| Amazon Web Services (SES) | Outbound informational email delivery |
| Clerk | Authentication and account management |
| Stripe | Payment processing and subscription billing |
| Postmark | Transactional email delivery |
| Hunter | Business contact-email lookup for outreach |
When we add a provider that touches customer data, we update this page before the provider goes live.