Sub-processor List
Version 1.0Last updated: 6 March 2026
Cirquto uses the following third-party infrastructure providers (“sub-processors”) to deliver the platform. These providers may process limited personal data strictly necessary to operate the service.
Customers are notified of material changes to this list in accordance with the Data Processing Agreement.
| Provider | Purpose | Location |
|---|---|---|
| Render | Application hosting and compute | United States |
| Supabase | Database, authentication and storage | United States / EU (configurable) |
| Redis (Upstash) | Caching and real-time performance | United States / EU (configurable) |
| Postmark | Transactional email delivery | United States |
| Stripe | Payment processing and billing | United States |
| OpenAI | AI model provider for assisted features | United States |
| WhatsApp (Meta Business API) | Messaging integration | United States / EU |
| PostHog | Product analytics and usage telemetry | EU |
| Google (reCAPTCHA / OAuth) | Authentication and spam prevention | United States |
Changes to This List
This list is reviewed regularly. When Cirquto engages a new sub-processor or makes a material change, customers are notified in advance and provided a reasonable period to raise objections.
Contact
For questions about sub-processors contact privacy@cirquto.com.