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Checked 28 October 2026

How to cancel Knowt

Knowt, Inc. sells Knowt in the US, from Lewes, Delaware. You can cancel it yourself, or hand it to us for a small fee and stop thinking about it.

We cancel it for you

$14.95once

Hand it off. Forget about it.

Give us two minutes of details and it is off your plate. We deal with Knowt so you don't have to.

  • No logging in, no support chats, no hold music
  • We email and post the notice, then chase Knowt until they confirm
  • Dated proof of delivery, in case they ever charge you again
  • Your money back if Knowt never cancels
Cancel Knowt for me

Do it yourself

Free

Every step is on you. You will need to:

  • Research all the details on how to cancel
  • Find the cancel option in your account
  • Finish every screen until it says done
  • Follow through until you get refunded
See the steps

Your notice

Have us cancel Knowt

Fill out one short form. We mail an official termination letter to Knowt's verified address, email it to them too, and follow up until it's cancelled.

US addresses only for now.

  • No subscription
  • No account needed
  • Satisfaction guaranteed

Your cancellation notice

Knowt, Inc.16192 Coastal HwyLewes, DE, 19958USA

Formal notice of cancellation

Dear Sir or Madam,

I am writing to give formal notice that I am cancelling the Knowt subscription held in my name, effective from the date of this letter.

Account details

Name
[Full name]
Address
[Address]
Email
[Email address]

Please treat this as written notice under your terms of service. Stop all further billing from this date and remove any stored payment details.

Please confirm the cancellation in writing to the email above, and erase the personal data you hold on me where you have no lawful basis to keep it.

Yours faithfully,

[Full name]

Do it yourself

Cancel Knowt yourself

TLDR: On the website, open Your Plan and click Cancel Subscription, because the app cannot cancel a plan, or use the contact form with the subject CANCEL MY ACCOUNT. A full refund, minus card fees, is described if you cancel within 24 hours, and a refund ends paid access immediately.

Cancel on the website

Knowt billed you, not an app store.

  1. 01On the website, open Settings, then Your Plan.
  2. 02Click Cancel Subscription.
  3. 03Give a reason and submit.

The terms describe a different screen: open knowt.com/settings, scroll to the bottom, and click Cancel in the Plans section. The app cannot cancel a plan. An Apple or Google charge is cancelled in that store, and Knowt’s help page does not print those clicks. If you cancel within 24 hours of buying the plan, the help page says the purchase is refunded automatically. Wait until those 24 hours are over if you only want to stop the next renewal.

Use the contact form

The button is missing.

  1. 01Open knowt.com/contact from the email on the account.
  2. 02Use the subject CANCEL MY ACCOUNT.

The privacy page lists team@knowt.com and 848-391-0575. It does not list hours. Help is also under Profile at the bottom left, then Help, then Contact Support.

Mail a notice

You want it on paper. The privacy page lists this address.

  1. 01Write that you are cancelling, and include the email on the account.
  2. 02Mail it to Knowt, Inc., 16192 Coastal Hwy, Lewes, DE 19958.

The European and UK privacy contacts are in Brussels and London. A US cancellation goes to Lewes.

How to know it worked

  • A plan renews for the same length, at the same price, unless they told you the price is going up. The new price starts at renewal.
  • A refund, if one is issued, ends the paid plan immediately. The help page says you will not keep access.

Watch out for

  • You owe any tax. If Knowt pays a tax for you, they bill you for it.
  • A late bill can add 1.5% a month, or the legal maximum if that is lower.
  • If you redeemed promotional coins for merchandise, the help page says the subscription is no longer refundable.

Knowt refunds

  • The help page says a full refund, minus about 3.5% in card fees, if you cancel within 24 hours of the first charge or a renewal. It shows up in 5 to 10 business days.
  • The terms say a full refund, minus about 3.5%, if you write within 48 hours, and a 50% refund, minus about 3.5%, if you write within 72 hours. Use the contact form. The two pages do not match.
  • Knowt does not refund a purchase made in the Apple or Google store.

Sources · checked 28 October 2026

If it did not work

No confirmation email? Then it didn't happen.

Our letter comes with a receipt. This is when it is worth having us do it.

Have us cancel Knowt

  • You cannot log in, or do not remember the email

    The notice goes to Knowt in your name and address. No login, no password.

  • You cancelled in the app and the charge is still coming

    The help page says the app cannot cancel. Use the website, unless Apple or Google billed you.

  • You were charged after cancelling

    The dated notice and proof of delivery are what your bank asks for when you dispute the charge.

  • You would rather not chase support

    We post and email the notice, then follow up with Knowt until they confirm. If they never do, you get your money back.

What happens next

Two minutes from you. We do the rest.

These are the real emails from one cancellation. 15 days from form to their confirmation.

Our email saying the letter has been delivered, with a four-step progress bar
Our update, Oct 6
The company's email confirming the account has been cancelled and no further charges will be made
Their reply, Oct 8
  1. Sep 23

    Requested

    “Your VS cancellation is with us.”

  2. Sep 28

    Printed

    “Your VS letter is being printed.”

  3. Sep 28

    Shipped

    “Your VS letter is in the post.”

  4. Oct 6

    Delivered

    “Your VS letter has been delivered.”

  5. Oct 8

    Confirmed by VS

    “Your VS account has been cancelled successfully.”

Every email is dated. If they don't reply, we follow up. If a charge appears later, this is the record your bank will ask for.

Cancelling Knowt

What people ask about Knowt.

How do I cancel Knowt?

On the website, open Settings, then Your Plan, and click Cancel Subscription. Or use knowt.com/contact from the account email with the subject CANCEL MY ACCOUNT. Mail goes to Knowt, Inc., 16192 Coastal Hwy, Lewes, DE 19958.

Will I get a refund?

The help page says yes, minus about 3.5%, if you cancel within 24 hours. The terms say 48 hours for a full refund and 72 hours for half. Both subtract about 3.5%.

Can you cancel Knowt without me logging in?

Yes. The notice goes to Knowt in writing, so it does not depend on you reaching a cancel button inside your account. A lost password or a locked account does not stop it.

Does the letter ask them to delete my data?

Yes. It asks the company to erase the personal data it holds on you where it has no lawful reason to keep it, and to confirm in writing once it has.

Also cancelled here

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