Cancel your Walter Writes AI subscription by mail
Walter Writes AI accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Post for Walter Writes AI is handled in Montreal, Canada, which is where your letter is headed.
Let Postbye cancel Walter Writes AI 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 Walter Writes AI.
- 4.8 from 2,931 reviews
- 2 Walter Writes AI cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Walter Writes AI by mail
Collect the details you need
You will need the account email, the plan or product name and the invoice or order number from your latest receipt. Use exactly the details Walter Writes AI holds, so the request can be matched to your account.
Put the request in writing
Postbye turns the request into a finished English letter headed “Subject: Cancellation Request – [your name]”: close the Walter Writes AI account, stop every charge and reply in writing.
Post the letter
Address the envelope to Walter Writes AI, Montreal, exactly as printed in the next section. Certified mail gives you a tracking number and a delivery record.
File the delivery record
Keep the tracking record with your copy of the letter. If Walter Writes AI 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 Walter Writes AI cancellation letter goes
Walter Writes AI lists 410 rue Saint-Nicolas, Suite 236, H2Y 2P5 Montreal, Canada as its mailing address.
The postcode H2Y 2P5 belongs to Quebec, Canada, so this is where the envelope is delivered.
Inside, the salutation reads “To Whom It May Concern,”, followed by your details under Account holder, Billing address on file and Email on file.
Prefer to write it yourself? Use our letter template
Every address we hold for Walter Writes AI, with the envelope wording
Before you cancel Walter Writes AI, check these
- Export or download your data first. Access often ends on the cancellation date.
- Annual plans can charge a cancellation fee or continue to the end of the term. Check the term on your invoice.
- Apps billed by an app store are cancelled in that store. Check which party appears on your statement.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Walter Writes AI 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.
Cancelling a software or app subscription
Software plans are billed per plan or per seat, often yearly, and the app store version is billed by the store rather than the developer, so the request has to name the plan and who bills it.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Open walterwrites.ai and look at the billing section: if a partner collects the payment, the request has to reach them too.
Walter Writes AI cancellation at a glance
- How Walter Writes AI accepts cancellations
- By mailed letter
- Mailing address on file
- Walter Writes AI 410 rue Saint-Nicolas Suite 236 H2Y 2P5 Montreal Canada
- Country
- Canada
- Letter language
- English (template en-generic)
- Website
- walterwrites.ai
- Category (from the company name)
- Software & apps
- Added to the database
- August 21, 2026
- Data last checked
