Free trial
$0
14 days · no card required
See if Rex fits your week.
- ·Full feature access
- ·Brief, note, and outline a real class
- ·Upgrade anytime to keep your work
Pricing
One workspace, one semester.
Trial it free for two weeks. Pay monthly, by the semester, or bring your own key.
Paid subscriptions open this week
We’re finalizing payment processing. Start your free 14-day trial now — you’ll keep all your work and we’ll email you the moment subscriptions flip on.
Recommended
Monthly
$19/mo
cancel anytime
The default for most 1Ls.
- ·Unlimited classes, briefs, notes
- ·Living outline updated as you go
- ·Cold-call mode
- ·Soft cap at $8/mo of API spend
Semester
$79
one-time · 4-month access
Pay once, use through finals.
- ·Everything in Monthly
- ·No recurring billing
- ·Best price for the full semester
BYOK Power
$5/mo
you bring the API key
Unlimited usage. Pay Anthropic directly.
- ·Everything in Monthly
- ·No usage caps
- ·You provide your own Anthropic key
- ·Best for heavy users