Anthropic (Claude)
Powers Henrik and the invisible AI layer (personalization, recaps, scoring).
Video & audio
Lessons embed video — with a direct YouTube fallback if an embed is blocked — and a native audio player.
Transactional and lifecycle email delivery. See Lifecycle emails.
Live sessions
Cohort sessions surface join links on the participant dashboard.
Supabase
Authentication, data, and file storage behind the scenes.