Overview
ByteSize Studio uses the following sub-processors to deliver the service. We require appropriate data protection commitments from each provider. This list may be updated as we add or change integrations.
Current sub-processors
| Provider | Purpose | Data processed | Location |
|---|---|---|---|
| Clerk | Authentication and organization management | Names, email addresses, user IDs, session tokens, org membership | United States |
| Polar | Subscription billing and customer portal | Customer email, payment status, invoices, subscription metadata | United States / EU (per Polar infrastructure) |
| Google (Gmail API) | Outbound CRM email (gmail.send scope only) | Recipient addresses, message subject/body you compose in Studio | United States / global |
| Google (Calendar API) | Booking detection and calendar read-only sync | Event titles, attendee emails, booking times | United States / global |
| Google (YouTube API) | Video publishing to your connected channel | Video metadata, channel IDs, publish status | United States / global |
| Google (Search Console / PageSpeed) | SEO metrics and site performance for monitored sites | Search queries, page URLs, Lighthouse scores | United States / global |
| DeepSeek | AI text generation for content, GPT chat, and reports | Prompts, brand voice context, generated text | China / United States (per DeepSeek infrastructure) |
| fal.ai | AI image, video, and TTS generation | Content prompts, generated media files | United States / EU |
| SendGrid | Transactional email (reports, alerts) | Recipient email, message content | United States |
| Cal.com | Booking pages and webhook events (where configured) | Booking attendee name/email, event times | United States / EU |
| Microsoft Clarity | Session analytics on the Studio app (with consent) | Anonymized interaction data, session replays | United States |
| Umami (self-hosted) | Privacy-focused analytics on Studio and client sites | Page views, referrer, device type (no cross-site tracking) | Self-hosted VPS (United States) |
| GlitchTip (self-hosted) | Error monitoring for Studio and client sites | Stack traces, request context, error metadata | Self-hosted VPS (United States) |
| LocationIQ / Foursquare | Lead discovery enrichment (optional) | Business names, addresses, public contact data | United States / global |
| Vercel | Deployment metadata for monitored client sites | Deploy records, project names | United States |
| PostgreSQL (self-hosted) | Primary application database | All organization data stored in Studio | Self-hosted VPS (United States) |
Updates
We will update this page when sub-processors change materially. Questions: hello@bytesizesolutions.dev