How we use subprocessors
We do not sell personal information. We share information only with the subprocessors below, and only to operate the Service. Each subprocessor is contractually required to protect personal information and to use it solely to provide its services to us.
Current subprocessors
| Subprocessor | Purpose |
|---|---|
| Railway | Application hosting, PostgreSQL database, Redis |
| Cloudflare | CDN, TLS/custom-domain provisioning, edge/Workers |
| Stripe | Subscription billing and payment processing |
| OpenRouter | Large-language-model inference for the AI chat widget / Playground |
| Resend | Transactional email (e.g., account, billing, and alert notifications) |
| Plausible Analytics (Plausible Insights OÜ, EU) | Privacy-focused, cookieless website / product analytics (aggregate only) |
| GitHub / GitLab | Git-backed source connections (only if you connect a Git source) |
Some subprocessors are engaged only when you opt into the related feature — for example, Stripe applies when you subscribe to a paid plan, and GitHub / GitLab apply only if you connect a Git source.
Changes to this list
We may add or replace subprocessors as the Service evolves. When we do, we will update this page and provide reasonable advance notice of material changes to Customers who have a Data Processing Addendum with us.
Contact
Questions about our subprocessors can be sent to hello@flowcp.ai.