Subprocessors
Adswish uses the following third-party subprocessors to provide our services. This list is updated within 30 days of adding any new vendor.
| Subprocessor | Purpose | Location |
|---|---|---|
| Supabase | Database, authentication, file storage, realtime | US/EU |
| Stripe | Payment processing, Connect, Billing | US |
| Upstash | Redis rate limiting | US/EU |
| Keplars | Transactional email delivery (REST API + SMTP relay) | US/EU |
| UniOne | Transactional email delivery (UniOne transactional API) | EU |
| Vercel | Hosting and edge functions | US |
| Sightengine | Content moderation (optional) | US/EU |
| Google Ads API, OAuth sign-in, and cloud infrastructure | US/EU | |
| GitHub | Desktop tracker auto-update feed and installer distribution | US/EU |
| UptimeRobot (optional) | External uptime monitoring only when a business maps an existing monitor | US/EU |
Transactional email is delivered over TLS through the email vendors above, using our own sending domain. Domain authentication records (SPF, DKIM and DMARC) for that domain are still being completed; until they are published, delivery relies on the vendor’s own authentication.