Mixee is Parental Consent as a Service. It was built specifically for web developers creating COPPA-regulated sites aimed at the under-13 market. It's integrated into a site's signup process, and manages the capture and storage of the child's PII. Our member sites also call the API on an app-by-app basis to manage access to specific features of their site.
Integrating with first two beta sites in April, and open to adding 1-2 more.