JeffCo Industries, LLC engages authorized subprocessors to deliver platform capabilities:
- Hosting and Infrastructure: Vercel, Cloudflare
- Database and Authentication: Supabase
- Payments and Billing: Stripe, PayPal
- Transactional Email: Resend
- Rate Limiting: Upstash
- Model Inference: OpenRouter, Z.ai, DeepInfra, Anthropic, OpenAI, Google
Managed-tier requests are routed through OpenRouter to one pinned provider per model: Z.ai for GLM models (processed in Singapore) and DeepInfra for DeepSeek models (processed in the United States).
Retention periods depend on the data category and the processor's applicable terms. Our transcript retention period does not apply to all processor records, including payment records.
For questions, contact legal@quartertone.ai.