Sub-processors
Last updated: March 2026
Blisso uses the categories of providers below to deliver the product. Exact vendors depend on your deployment and configuration; update this list to match production. See also our Privacy Policy.
| Provider | Role | Privacy |
|---|---|---|
| Vercel | Frontend hosting and CDN (typical deployment). | vercel.com/legal/privacy-policy |
| Railway (or similar) | Backend API and worker hosting (typical deployment). | railway.app/legal/privacy |
| MySQL / managed database provider | Primary application database as configured in your environment. | www.mysql.com/about/legal/privacy/privacy-policy.html |
| Google Sign-In (OAuth) and related identity verification. | policies.google.com/privacy | |
| Twilio | SMS OTP and WhatsApp messaging where configured. | www.twilio.com/legal/privacy |
| SMTP / email provider | Transactional email (verification, notifications) via your configured SMTP. | www.twilio.com/legal/privacy |
| Firebase Cloud Messaging (Google) | Push notification delivery for web/mobile clients where enabled. | firebase.google.com/support/privacy |
| OpenAI | Optional Event Co-Pilot / AI draft generation when you use that feature. | openai.com/policies/privacy-policy |