CloakShare – Open-source API for secure document and video sharing

CloakShare is an open-source (MIT) API for turning any document or video into a secure, tracked link with dynamic watermarks, email gates, and per-page analytics.

Built with Hono, Turso, Cloudflare R2. Self-hostable with Docker.

Repo: https://github.com/cloakshare/cloakshare Site: https://cloakshare.dev

I built this because DocSend charges $45/user/mo and has no API. Happy to answer questions about the architecture.