| Infrastructure stack |
| Clerk |
Clerk, Inc., San Francisco, CA, USA |
User authentication and session management; processes login credentials, session tokens, and device metadata. |
| Supabase |
Supabase, Inc., USA |
Postgres database, file storage, and point-in-time recovery; processes project metadata, canvas state, media metadata, audit logs, and AI prompts. |
| Vercel |
Vercel, Inc., Walnut, CA, USA |
App and landing hosting, edge functions, and request logs; processes IP addresses, HTTP request metadata, and function execution traces. |
| Cloudflare |
Cloudflare, Inc., San Francisco, CA, USA |
Stream (video), Images, R2 (object storage), and CDN; processes generated images, generated videos, uploaded media, and IP addresses. |
| Sentry |
Functional Software, Inc., San Francisco, CA, USA |
Error monitoring, performance tracing, and optional session replay; processes error stack traces, page URLs, and masked DOM snapshots. |
| PostHog |
PostHog, Inc., USA |
Product analytics (event-based, no autocapture); processes event names, page views, feature interactions, and anonymized visitor IDs. |
| AI inference stack — text and image generation |
| OpenRouter |
Hum Internet, Inc., USA |
AI model gateway; routes user prompts to upstream model providers for text and image generation. |
| Google Gemini |
Google LLC, Mountain View, CA, USA |
AI model inference for text and image generation; currently accessed via OpenRouter as an upstream model provider. |
| AI inference stack — video generation |
| AtlasCloud |
ATLAS CLOUD AI LLC, 1540 Broadway, New York, NY 10036, USA |
AI video model gateway; routes video-generation prompts and reference frames to upstream model providers (including ByteDance Seedance). Routed outputs may transit through Alibaba OSS storage — see Privacy Policy § 9.3. |