Rex turns your syllabus, cases, and notes into a living outline that’s exam-ready by November. One tool, one semester, no more juggling Quimbee and ChatGPT tabs.
No credit card required for trial.
Paste a syllabus. Get a structured semester. — hover to see it.
Quimbee sells the same brief to every 1L. ChatGPT can’t remember your syllabus tomorrow. Rex tunes every brief, note, and outline to your specific professor’s style — and keeps them organized for the final you’ll actually take.
The same case briefed for Professor Smith’s Con Law and Professor Lee’s 1L Con Law looks different — because their exams are different.
Paste any case, get a structured brief — issue, holding, rule, exam triggers. Iterate with Claude until it sounds like you wrote it.
Upload a PPTX or PDF before class. Rex turns the deck into formatted notes — then you take live class notes side-by-side, with WYSIWYG bold, underline, and four-color highlights.
Rex synthesizes your syllabus, slide notes, class notes, and briefs into one course outline that updates as the semester progresses. Cases auto-link back to their briefs.
Paste the week’s syllabus. Rex extracts every session, every reading, every case assigned.
Brief the morning’s case in 30 seconds. Rex formats it for cold-call recall — lead with the holding, bold the rule.
Upload the slide deck. Take notes side-by-side. Highlight what the professor emphasized in yellow.
Every brief, every class note, every slide deck — synthesized into one structured outline that grows with the semester. Cases auto-link back to their briefs. Exam triggers surface automatically.
The outline grows weekly · cases auto-link · exam triggers surface
Rex’s upcoming Exam Essay Predictor reads your professor’s syllabus, slide decks, and lecture emphasis to surface the most likely essay and short-answer questions — weeks before the final.
The Exam Predictor let me generate up to 50 short answer questions, and it gave me 3 of the 4 short answer questions on my exam.
Included with every paid plan when it launches. No extra fee.
Two weeks free, no card required. Heavy users can switch to BYOK at $5/mo and pay Anthropic directly. Cancel anytime.
Quimbee sells pre-made briefs by case. ChatGPT has no memory of your semester. Rex knows your syllabus, your professor, and your notes — every output is tailored to your class, not a generic template.
Rex is a study aid, not a writing tool. You read briefs, take your own class notes, and write your own exam answers. You always own the work product.
You keep read-only access for 90 days after cancellation. You can export your outline as Markdown anytime. Re-subscribing restores full access.
Heavy users (re-briefing, lots of outline regens) can hit our soft cap. With BYOK at $5/mo you bring your own Anthropic API key and pay Anthropic directly — uncapped, often cheaper than Monthly for power users.
No. Anthropic does not train on API requests. Your case text, syllabi, and notes are processed for your prompts and not retained beyond the standard 30-day operational window.
