Subprocessors
The third-party subprocessors BitRouter uses to deliver its service — core infrastructure vendors and the AI model providers we route to.
To operate BitRouter, we engage a small set of third-party companies — subprocessors — that process data on our behalf. We disclose them here so you can evaluate exactly how and where your data is handled. This page is the source of truth; we update it whenever the list changes.
Infrastructure & platform
These vendors power our hosting, authentication, billing, communications, analytics, and status monitoring. They handle operational and account data — never the content of your model requests.
| Subprocessor | Purpose | Data processed | Location | Policy |
|---|---|---|---|---|
| Railway | Application hosting & infrastructure | Hosted application data, logs, service compute | United States | Privacy |
| Better Auth | Authentication & session management | Account identifiers, session tokens | Self-hosted (open source) | Privacy |
| Stripe | Payment processing & billing | Name, email, billing details, card data | United States | Privacy |
| Resend | Transactional email delivery | Email address, message content | United States | Privacy |
| PostHog | Product analytics & session insights | Usage events, device, approximate location | United States | Privacy |
| OpenStatus | Status page & uptime monitoring | Endpoint uptime & latency metrics | European Union | Privacy |
AI model & inference providers
BitRouter is a router. When you send a request, your prompt and the model's response are transmitted to the destination provider you (or your routing policy) select, and are processed under that provider's own terms. We don't retain request or response content. When you bring your own key (BYOK), your relationship with the provider is governed directly by your agreement with them.
| Provider | Location | Policy |
|---|---|---|
| Alibaba Cloud (Qwen) | Singapore | Privacy |
| Ambient | United States | Privacy |
| Anthropic | United States | Privacy |
| Cerebras | United States | Privacy |
| Chutes | United States | Privacy |
| DeepSeek | China | Privacy |
| GitHub Copilot | United States | Privacy |
| Google (Gemini) | United States | Privacy |
| io.net | United States | Privacy |
| MiniMax | Singapore | Privacy |
| Moonshot AI (Kimi) | China | Privacy |
| OpenAI | United States | Privacy |
| opencode | United States | Privacy |
| OpenRouter | United States | Privacy |
| RedPill | United States | Privacy |
| StepFun | Singapore | Privacy |
| Tencent Cloud (Hunyuan) | Singapore | Privacy |
| Tinfoil | United States | Privacy |
| WorldRouter | Hong Kong | Privacy |
| xAI | United States | Privacy |
| Xiaomi (MiMo) | China | Privacy |
| Z.ai (Zhipu / GLM) | China | Privacy |
This lists the distinct upstream companies in our routing network. The complete, machine-readable and continuously-updated set of integrated providers is maintained in our public provider registry.
Changes & compliance
We treat transparency as the foundation of trust. We publish this subprocessor list alongside our Privacy Policy and Terms of Service so you can assess our data handling in full.
We update this page when we add or remove a subprocessor. If you have questions, want advance notice of changes, or need a data-processing agreement, reach out at contact@bitrouter.ai.