Subprocessors
Last updated: July 25, 2026
Traders Till uses the companies below to run the service. Each one processes some data on our behalf. We do not sell your data to any of them, and none of them may use your data for their own purposes.
We update this page when a subprocessor is added or removed.
Core service
These run the application itself. Every account depends on them.
| Subprocessor | What it does | Data it handles | Location |
|---|---|---|---|
| Neon | Application database | All account and operation records you enter | United States |
| Vercel | Hosting, CDN, serverless functions | Requests to the app, IP addresses, logs | United States |
| Stripe | Subscription billing, and card payments taken through your storefront | Billing contact details, payment metadata, tax location. Card numbers go to Stripe directly and never touch our servers | United States |
| Resend | Transactional and marketing email delivery | Recipient email addresses, message content | United States |
| Cloudflare | Turnstile bot check on sign-up | IP address and browser signals at sign-up only | United States |
| Mapbox | Maps, geocoding, delivery routing | Addresses and coordinates you enter for delivery and routing | United States |
| PostHog | Product analytics and session replay | Usage events, device and browser data. Session replay masks everything you type before it leaves your browser | United States |
Additional processors
These support specific features. Not every account touches them.
| Subprocessor | What it does | Data it handles | Applies to |
|---|---|---|---|
| Google Analytics 4 | Traffic measurement. Ads personalization is off | Page views, device and browser data | All visitors |
| Vercel Web Analytics | Cookieless performance metrics | Aggregate page performance | All visitors |
| Google, Apple, Facebook | Sign-in providers | Basic profile info needed to verify identity | Accounts using social sign-in |
| Twilio | SMS order notifications | Mobile number and message content | Storefront buyers who opt in at checkout |
| Anthropic | AI features | The text and images you submit to an AI feature | Accounts using AI features |
| BigScoots | Hosting for the traderstill.com marketing site | Requests to the marketing site | Marketing site visitors only |
| Kit | Marketing email list for the newsletter and lead magnets | Email address and subscription tags | Newsletter subscribers only |
Not subprocessors
We call three public data APIs from our servers to look things up. We send them a postal code or coordinates, never your name, email, or account records, and they return reference data only:
- Open-Meteo, for the weather chip and weather history
- Zippopotam, for postal code lookup
- US Census geocoding, for address matching
Because no personal data reaches them, we do not treat them as subprocessors.
Questions
Email hello@traderstill.com.