Short lessons teach the skill. AI grades your real work. You leave with a scored certificate and one link that shows it all.
Tell us your goal, your level and your weekly time. You get a course and the modules to start with.
The questions cover where you want to grow, how you rate yourself on six skills, what you can show today, your weekly hours and what usually stops you.
Every path starts at module 1 of a live course, so you never land in the middle of something.
Each course runs 4–8 modules, and you produce work from module one.
Fields today: applied AI, software and AI engineering, data, product, marketing, B2B sales, negotiation, finance, and operations and admin.
Pro is S$9.81 a month including GST (S$9 + 9% GST). Free needs no card.
Short interactive cards. You answer your first question within 45 seconds.
Each lesson runs the same loop: see a concept, predict what happens, apply it to a real task, get checked.
Stuck? Compass Tutor explains it another way, gives an example or drops a hint.
A laptop, not a phone: the cards, your module map and the tutor share the screen.
Not a quiz. Tasks from your field: write the brief, fix the query, draft the hard reply.
From the submission“30% of HR managers churn within 60 days, and the cancellation reason logged most often is that they can’t tell whether their onboarding is working (CLAUDE.md, Known numbers). … The feedback points elsewhere: in 4 of 8 notes, onboarding fails in the middle weeks because the line manager stops following up (acme-280, northvale-340, pinegrove-410, tidewell-690).”
From the submission“I set 0.11: just above the noise floor. A round 0.05 would have blocked 2 of these 10 clean runs, which is exactly the flaky gate that gets switched off. … verdict: BLOCK - answer_accuracy down 0.2000 (tolerance 0.11) / exit 1”
From the submission“Rachel wants one trusted revenue number by next quarter-end, and today Meridian’s weekly revenue report is built by hand and lands 4–6% off NetSuite. The channel numbers in that gap are yours. … Is closing that gap on your list for this quarter, or is someone else owning it?”
The AI marks. Our code adds up. The grader marks four dimensions, each on its own, against the rubric you can read below. Fixed weights in code work out the total, and the pass mark is 70 for everyone.
Fluent writing is not enough. One dimension on every rubric is a gate. An answer that commits to nothing cannot pass, however polished it reads.
Every part is checked, and quoted. The grader lists each part of the task as present, thin, wrong or missing, quoting the words it judged and the fact it checked them against. A quote that is not in your answer does not count. One thin part caps the total at 84. A wrong or missing part caps it at 74.
Every grade names its grader. The grader runs a fixed model version at its lowest-randomness setting. Each change to it is a numbered release, stamped on every graded record and shown on your proof page.
What it does not do. It cannot tell who wrote the answer. CompassStu grades the work; it does not verify who wrote it.
Every graded task is marked on four dimensions, each on its own, and the total is computed from the weights below. A dimension the task gave no chance to show is left out, and the other weights carry the score.
The rubrics are loading.
You can revise and resubmit until you pass. Every graded attempt is recorded, and your proof page shows which attempt passed, never the score of a failed one.
Average 85 or more on your graded tasks so far, and the next module starts at lesson 3.
Your graded work decides it, not a placement test. No lesson is made easier for anyone.
The tasks for lessons 1 and 2 still count toward your module certificate.
The notes get written for you after each lesson, so you never stop to take them.
Knowledge base. AI writes the summary and key insight after each lesson.
My playbook. Turn a strong answer into a reusable note for the next lesson.
Growth patterns. When you ask, AI reads your 20 most recent written answers, your graded-task scores and your lesson notes, and names recurring patterns.
Prompt library. Every prompt you write in lessons, saved and searchable.
Pass every task in a module and its knowledge check. The certificate carries your average and lists each graded task.
The knowledge check is a short quiz at the end of the module. Finish every module and you also get a course certificate, which lists each module certificate and the graded work behind it.
Share it once. Each task opens to the brief, your submission and the marks.
The link lists your certificates and every graded task behind them, including tasks you pass later.
You can hide a single piece of work. The page says it was hidden, and its score still counts.
CompassStu grades the work; it does not verify who wrote it.
A certificate that required nothing isn’t worth showing.
Ours requires real, scored work. That’s the point.
Answer eight questions and get your path, or browse the courses and start where you like. No card required.