Free
$0
10 worldview-builder messages, and 1 uncached video or article ingest. Cached analyses stay free.
Open the builderWorldview builder
Support the library
Debby maps arguments to foundations. The Socratic builder spends real model credit per turn; these prices cover that cost with a modest margin, not a metered-to-the-penny seat.
Message pack
$5one-time
100 additional messages. Credits never expire. Does not include extra video analyzes — those cost far more per run than a chat turn.
Sign in to buy a packSupporter
$7/ month
200 messages each month (a generous fair-use cap, not a hard meter). Unused monthly allotment does not stack; pack credits do. Cancel any time.
Sign in to subscribeCard payments via Stripe. Revenue is not routed to OpenRouter; Debby tops up model credit separately. Unlimited-email allowlist accounts are unchanged. Live payments are enabled.