Last updated: August 19, 2026
What is a sub-processor?
A sub-processor is a third-party vendor that processes data on lınq's behalf to deliver the service you signed up for: hosting, email, SMS, payments, error monitoring, and so on. We keep the list small, we vet every vendor for security and privacy posture, and we bind each one with a data processing agreement.
Current sub-processors
The following vendors may process customer data in the course of delivering lınq. Each is bound by a DPA and a confidentiality agreement.
| Vendor | Purpose | Data location |
|---|---|---|
| Railway | Application hosting & managed Postgres | United States / Canada |
| Cloudflare | CDN, DDoS protection, image delivery (Cloudflare Images) | Global edge network |
| Stripe | Payment processing & subscription billing | United States |
| Twilio | SMS, voice calls, and CallRail-style call tracking | United States |
| SendGrid | Transactional email delivery | United States |
| Amazon Web Services (S3) | Encrypted backup storage & long-term archives | Canada (ca-central-1) |
| Sentry | Error monitoring & performance telemetry | United States |
| Google Workspace | Internal email, calendar, and document storage for the lınq team | United States / Canada |
Updates to this list
We update this page whenever we add or remove a sub-processor. Material changes, for example a new vendor that processes operational data inside your workspace, are emailed to account owners at least 30 days before they take effect, so you have time to object or move.
Questions
Questions about our sub-processors, our DPAs, or how a particular vendor handles your data? Email [email protected] and we'll get back to you within one business day.