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Everything students and parents need to know about OlympAI.

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For students

For parents

Pricing and plans

Account and signing in

If you are stuck at the sign-in screen, start here. Sign-in matches on the mobile number your account was registered with and nothing else, which is behind almost every case of being told you have no account.

Still locked out? Message us on WhatsApp at +91 93152 26356 with the number you are trying and your child's name and class. Please don't create a second account while you wait — a second account starts from zero.

After you register

If you registered and did not hear from us, your account is still fine — our welcome message is not going out reliably right now. Sign in and start rather than waiting for it.

Not sure which number you registered with, or still stuck after signing in? Message us on WhatsApp at +91 93152 26356 with the number you used and your child's name and class.

Using the study buddy

The study buddy answers from your own chapter notes first. When it cannot find the answer there it searches more widely instead — which is why a reply can be correct and still feel like it missed your chapter. Look under the reply: source chips mean it used your notes, and no chips mean it did not.

Still not getting a useful answer? Message us on WhatsApp at +91 93152 26356 and tell us the subject, the chapter and what you asked. Those three things are what let us check it properly.

Closing next

The olympiad registrations closing soonest

Read off each body's own website, and the bodies we could check were last checked 20 September 2026. Most of these register through the school, so the date that actually binds you is your coordinator's — and it is earlier than the one below.

Full 2026-27 calendar
  • 27 Sept 2026Depends on your school’s chosen date

    SOF IEO (English) — if your school picks 27 October 2026

    If your school picks 27 October 2026, registrations must reach SOF by 27 September 2026.

    SOF publishes a rule, not a deadline: "Schools may send registrations by 30 days before the chosen date of each exam." So this date only exists once your school has chosen a sitting — and SOF states that change of date is not permitted once it has.

    Syllabus & pattern:Class 6Class 7Class 8
  • 30 Sept 2026Published, marked tentative

    SilverZone Foundation — Every SilverZone paper

    SilverZone Foundation publishes this as its last date of registration for every paper it runs, on a schedule it heads "Tentative Examination Schedule". It is a school-route date — ask your coordinator.

  • 30 Sept 2026Depends on your school’s chosen date

    SOF ISO (Science) — if your school picks 30 October 2026

    If your school picks 30 October 2026, registrations must reach SOF by 30 September 2026.

    SOF publishes a rule, not a deadline: "Schools may send registrations by 30 days before the chosen date of each exam." So this date only exists once your school has chosen a sitting — and SOF states that change of date is not permitted once it has.

    Syllabus & pattern:Class 6Class 7Class 8
  • 10 Oct 2026Published by the body

    Indian Talent Olympiad (ITO) — School route — Set B

    Indian Talent Olympiad (ITO) publishes this date outright. School route — Set B closes on this date and the body does not move it.

  • 24 Oct 2026Depends on your school’s chosen date

    SOF IHO (Hindi) — if your school picks 23 November 2026

    If your school picks 23 November 2026, registrations must reach SOF by 24 October 2026.

    SOF publishes a rule, not a deadline: "Schools may send registrations by 30 days before the chosen date of each exam." So this date only exists once your school has chosen a sitting — and SOF states that change of date is not permitted once it has.

No deadline at all — and no school needed

These bodies publish no registration cutoff, and each of them will register your child directly. That is a checked fact rather than a gap in our research — we say so on each body's row on the calendar, with the source.

Not sure which paper yet? Class 6 olympiadsClass 7 olympiadsClass 8 olympiads