An AI tutor inside every course — video call, voice or chat, 24/7
One tutor that has read your course. Reach it by video call, voice, chat or an audio summary.
Four ways to reach it
The same tutor, holding the same course, whichever way you choose to reach it.
Pick a mode to try its demo
Video call
Open a video call and watch the tutor work through a problem with you — a response to what you actually asked, not a script.
Voice call
Switch to voice when your hands are busy — walking, cooking, commuting — and you would rather talk a problem out than type it.
Chat
Type when you would rather read the answer, keep it in front of you, and scroll back to what it said five minutes ago.
Audio summary
Finish a chapter and ask for an audio summary of it — a recap you can play back on the way out the door, no screen required.
Tutor sound off. Captions on. Camera on.
Why a tutor that has read your course
It has your syllabus, lessons and tests in front of it before you ask anything.
- A general chatbotIt has not read your syllabus.
- The tutor hereIt answers the way your author taught it.
A recorded lecture is written for the median learner, and you are rarely the median learner: you lose the thread at a different sentence than the next person did, and the fix is the same as it always was — someone who has read the same chapter and can put it another way. A general chatbot answers in seconds, but it has not read your syllabus. It will answer confidently and drift into a neighbouring subject, because nothing tells it which course, chapter or vocabulary you are working from. A 24/7 tutor does not have that gap. It has your course's syllabus, lessons and tests in front of it before you ask anything, so an answer about a concept your author covered comes back the way your author taught it, not the general topic.
Where it sits in a course
Preview, slot, learn, test, certify. The tutor is there at every step.
Step 01 · Preview
Preview the first chapter
Read a course's open first chapter and ask the tutor about it before you spend a slot.
The tutor hereAsk it about the open chapter
Every course here follows the same five steps: preview it, slot it, learn it, test it, certify it. The tutor is available at all five. Read a course's open first chapter as a preview and ask it questions before you spend a slot on the course. Once the course is in one of your plan's slots, ask it anything the lesson raised, in video, voice or chat. Take the chapter and lesson tests when you are ready, and ask it to go back over whatever the test showed you missed. Finish the course, pass its final test, and the certificate is yours to claim.
How much tutoring is included
Every plan states its own allowance on its card, and packs top it up.
See live plans and session allowances
- Video sessionsEach billing period
- Voice sessionsEach billing period
- Session lengthStated on the card
- Chat allowanceStated on the card
Every plan states its own tutoring allowance on its card: how many video and voice sessions it includes per billing period, how long each session runs, and how large the chat allowance is. That is a plan-by-plan number rather than a platform-wide one, because tutoring capacity is something each plan sets for itself. If an allowance runs out before the period does, add-ons and session packs extend it without changing which plan you are on.
Cavua Companion
A second presence that travels with you and reads the page you are on.
“What am I looking at?”
Reads the page you are on
The Companion is a second presence that follows you across the site — not a help widget parked in a corner, but an avatar that travels with you through the catalogue, a lesson, or the slot board. It reads the page you are on, so a question like "what am I looking at" has a real answer, and when you ask it to do something — move you to the right page, highlight a control, fill in a form — it can, with nothing committed without your say-so. Which plans switch it on is set per plan.
Subjects you can study with it
Pick a subject. Every course in it ships with the tutor.
The tutor ships with every course below, across every subject currently published. The catalogue is open to read without an account.
01What is an AI tutor on Cavua?
Every course ships with a 24/7 tutor that has the course in front of it — its syllabus, lessons and tests. You can start a video call and see it speak, switch to a voice call, type in chat, or ask for an audio summary of a chapter you have just finished. It answers out of your course's own material, so it stays on the syllabus rather than drifting into a neighbouring subject.
02Can I video call the tutor?
Yes. Open a video call from inside any course and it will speak with you and work through whatever you raise — the same tutor the voice and chat modes reach, holding the same course.
03Is it available at any hour?
Yes. It is available at any hour, in all four modes, for as long as your plan's sessions and chat allowance last in the current period.
04How is it different from a general chatbot like ChatGPT?
A general chatbot answers quickly but has not read your syllabus, so it can teach a neighbouring subject with the same confidence it teaches the right one. Cavua's tutor is bound to the course you are taking — its syllabus, lessons and tests — and it sits inside a structured course with saved progress and test results, not a standalone conversation.
05How much tutoring does a plan include?
It depends on the plan, and every plan states it on its card: how many video and voice sessions it includes per period, how long each one runs, and the size of the chat allowance. Add-ons and session packs extend any of that without changing which plan you are on.
06Which subjects can I study with it?
Whatever is published in the catalogue — the tutor ships with every course in it, across every subject currently live. The catalogue is open to read without an account.
07Do I need an account to look?
No. The catalogue is open to browse and read without an account. Enrolling — putting a course into a slot — currently opens by request; ask for early access to do that.
Learn something, or publish something.
The catalogue is open to read now. Enrolling opens by request, so the tutor stays answerable to the people already inside.