> cat --welcome
└─ new accounts get 10 public papers free (listen-only)
> cat --free
├─ public library: browse and read summaries, any subscription to listen
├─ learning paths: curated paper sequences, always free
└─ modules: topic deep-dives, always free
> ls --plans
> whoami --plan
> billing --status
loading…
└─ lighter tiers use fewer credits per page — more papers per month
├─ By subscribing, you agree to the Terms and Privacy Policy.
└─ Questions about credits, refunds, or EU data processing? Read the FAQ or [email protected].
> cat --pricing
├─ processing: summary + quiz + lecture + audio
├─ billing: monthly, cancel anytime
├─ page limits: shown for the full tier (lecture + audio)
├─ tiers: basic (extract) · standard (summary + quiz) · full (lecture + audio)
└─ lighter tiers: use fewer credits per page — get more papers
> verify-email --status