ClassArc is live one-to-one maths tutoring for school students, run by a teacher rather than a marketplace. This page is the plain version: who is behind it, why it exists, what we will not compromise on, and what to check before you believe any of it.
The teacher
ClassArc was started by Rajat Sharma, who has spent 7+ years teaching students from kindergarten to grade 12 and still teaches on the platform every week.
The reason it exists is narrow and specific. A class of thirty moves at one speed. A child who misses the step where fractions stop being pictures and start being numbers does not get that step back — the syllabus has moved on, and by the following term the gap has become a belief about themselves.
One-to-one is the only format that lets a teacher stop at the exact line where the understanding broke. That is the whole idea, and everything else on this site is a consequence of it.
years teaching, kindergarten to grade 12 — and still teaching classes, not only running the company.
What we will not compromise on
These are not aspirations. Every one of them is how ClassArc already works today, and each is a decision that costs us something.
Never a group at a lower price per child. Groups would be more profitable per hour, which is exactly why most services offer them.
Not a marketplace where whoever is free takes the slot. It makes scheduling harder for us and continuity better for your child.
Not an hour billed and forty minutes taught. The five minutes are for the teacher to write up what happened, not to cut the lesson short.
A video cannot tell that your child stopped following ten minutes ago. Live costs more to deliver and is the only thing that notices.
Every price is on the website in five currencies. No quote-on-enquiry, no discount that depends on how hesitant you sound.
Stop whenever you like and unused classes are refunded. A promise with a cost attached is the only kind worth making.
Being straight with you
Our teachers are in India. That is the honest reason a full 55-minute one-to-one class costs a fraction of the local rate in Sydney, London or Chicago. It is a difference in the cost of a good teaching salary, not a difference in what your child gets. We are not undercutting local tutors by underpaying our own people.
We do not publish CVs. Plenty of services list degrees; a degree has never told a parent whether their child will speak up when stuck. What we offer instead is better evidence and it costs you nothing: watch a real teacher teach your own child for a full 55 minutes, free, before any money changes hands.
We are small. If you want a company with a support desk and a thousand tutors, that is not us. What being small buys you is that the person who noticed the gap in March is the person still working on it in June.
You should not have to take a tutoring company's word for it. Watch one lesson and decide.
Why the first class is freeWhat to check before you believe us
A real 55-minute lesson with your own child, no card required. Everything claimed on this site is visible in that hour or it is not true.
Reviews on Google from families who have been with us, some for close to a year. Read them there rather than only here.
Stop at any point and unused classes come back. It is in our terms, not just in a marketing sentence.
What we teach
Maths is the core. We teach to the curriculum your child's school is actually using, not a general version of the subject.
Where we teach
The lesson is identical wherever you are. What changes is the curriculum we teach to and the currency you pay in.
Common Core and state standards, K–12
Your province's curriculum, grades 1–12
Australian Curriculum v9.0 and your state's syllabus
NZ Curriculum phases and NCEA, Years 1–13
Every market gets the same 55-minute one-to-one class with the same teacher each week.
Common questions
First class
55 minutes. The real classroom. No card. We confirm details on email and WhatsApp within a day.
Last updated · May 2026
When you book a demo or sign up for classes, we collect your name, your child's name, email, WhatsApp number, time zone, and the grade you're inquiring about. That's it. We don't ask for or store any payment details on this website. We don't use trackers, cookies for advertising, or third-party analytics that profile you.
Only to schedule and run your classes, send you class reminders, share homework and progress, and answer your questions. We'll reach out by email or WhatsApp, depending on what you tell us works better for you.
Your teacher, and the small team supporting them at ClassArc. We never sell, rent, or share your information with anyone outside ClassArc. We use Formspree to receive form submissions, and standard email and WhatsApp for messaging, nothing else.
We treat any information about your child with extra care. We only collect what we need to teach them well, such as their grade and what they're working on. We never use a child's photo, name, or work in any marketing without the parent's explicit written permission.
You can ask us to show you what we have on file, correct anything inaccurate, or delete your data entirely, at any time. Just email hello@theclassarc.com and we'll handle it within a few days.
Email hello@theclassarc.com. A real person will reply.
Last updated · May 2026
ClassArc is a one-on-one online tutoring service. We provide live, scheduled classes between a teacher and a student, along with homework, feedback, and study support.
Each class is 55 minutes. You can reschedule or cancel a class up to 5 minutes before it starts. If you miss a class without notice, we usually credit it back to your balance and reschedule based on what works for the teacher and student.
The first demo class is free, no card required. After that, plans are billed in advance for the number of classes you choose (8, 24, or ~48). We'll send you a payment link directly once you've picked a plan.
If you want to stop classes at any point, we refund whatever class balance is left on your plan. No questions asked, no friction. Refunds are processed within 7 business days.
We expect students and parents to treat teachers with respect, and teachers to do the same. We reserve the right to end the relationship if classes become unsafe, abusive, or disruptive, with a full refund of any unused balance.
If we update these terms, we'll email you before the changes take effect, so you have time to review them.
For anything, email hello@theclassarc.com.