Cancel your Humi subscription by mail
Humi deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Humi receives written requests in Toronto, Canada.
Let Postbye cancel Humi for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Humi.
- 4.8 from 2,931 reviews
- 2 Humi cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Humi by mail
Start with your account details
Start with the name and email on the account and, if you have one, an account or customer number, so the request to Humi names the right account the first time.
Set out the request
Ask Humi to cancel the account, stop all further charges and confirm in writing. Postbye prepares the letter from our English template, with the subject line “Subject: Cancellation Request – [your name]”.
Send it by certified mail
Post it by certified mail to Humi in Toronto, Canada, using the exact address below, and note the tracking number.
Keep the proof of delivery
Keep the tracking record with your copy of the letter. If Humi bills you after the date it received the request, you have the dates to point to.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Humi cancellation letter goes
The mailing address we hold for Humi is Queens Quay West 207, 400, M5J 1A7 Toronto, Canada.
The envelope is going to Toronto in Ontario, Canada, so the postcode M5J 1A7 must be on the front.
The letter is addressed “To Whom It May Concern,” and its details block uses the labels Account holder, Billing address on file and Email on file.
Prefer to write it yourself? Use our letter template
Before you cancel Humi, check these
- Use the same name and email as on the account. A mismatch can delay the request.
- Check your next statement: no charge should appear after the cancellation date.
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Humi for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
How cancelling by mail works
A subscription ends when the company records your request, not when you stop using it, and a letter is the record you can show later.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Humi cancellation at a glance
- How Humi accepts cancellations
- By mailed letter
- Mailing address on file
- Humi Queens Quay West 207 400 M5J 1A7 Toronto Canada
- Country
- Canada
- Letter language
- English (template en-generic)
- Added to the database
- May 19, 2026
- Data last checked
