Zenbild Subprocessors
Last Updated: July 14, 2026
Zenbild, Inc. ("Zenbild") engages the third-party subprocessors listed below to help provide the Zenbild service. Each subprocessor performs services on our behalf under contracts that require it to protect the information it receives and use it only to provide services to us.
| Sub-processor | Role | Data it receives |
|---|---|---|
| Cloudflare (Workers, D1, R2, Queues, Vectorize, Containers) | Hosting, database, media storage, job queue, vector search | All account data, chat text, photos, voice files, uploaded documents/video, session IP and user-agent |
| Cloudflare Workers AI (Whisper; embedding and reranking models) | Voice-to-text transcription; search embeddings and reranking | Voice recordings (audio); document and message text |
| OpenAI | "Zen" assistant, chat intelligence, translation, project insights | User name and work email address, jobsite address, chat text (including for automatic translation), contents of files shared with the assistant, images sent to the assistant |
| SendGrid | Transactional and notification email delivery | Recipient name and email address (password reset, magic link, verification, invitations, and notifications); email open/click data while tracking is enabled |
| Twilio | SMS and WhatsApp message delivery | Phone number; notification content, which may include names and task/project titles (WhatsApp delivery routes through Meta) |
| Expo (650 Industries, Inc.) | Mobile push token registration, push delivery relay, over-the-air app updates | Mobile push token; device name, model, and platform; notification payloads (titles/bodies may contain names and task/project titles); OTA update requests |
| Chargebee | Subscription management and billing | Account/organization billing details |
| Stripe | Payment processing | Payment card details, billing contact |
| WeatherAPI | Jobsite weather forecast | Jobsite location/address |
| Push service endpoints (Google FCM / Apple APNs; Mozilla autopush for web, browser-determined) | Push notification delivery | Push subscription endpoint and payload. For mobile (FCM/APNs), the notification title and body are visible to the push service in plaintext; web push payloads are encrypted (VAPID) |
| Google Analytics (marketing website only) | Website usage analytics | Website usage/device data, cookie identifiers |
We may update this list from time to time as we add or replace subprocessors. Questions? Email us at privacy@zenbild.com.
Zenbild, Inc.
2261 Market Street STE 70169
San Francisco, CA 94114
For more detail, see our Privacy Policy and Terms of Use.