Cancel your Consensys subscription by mail
To end a Consensys subscription you write to them: Consensys handles cancellations by post. The cancellation address on file for Consensys is in Brooklyn, United States.
Let Postbye cancel Consensys 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 Consensys.
- 4.8 from 2,931 reviews
- 2 Consensys cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Consensys by mail
Collect the details you need
You will need the name and email on the account and, if you have one, an account or customer number. Use exactly the details Consensys holds, so the request can be matched to your account.
Put the request in writing
Ask Consensys 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: Subscription termination – Consensys”.
Send it by certified mail
Address the envelope to Consensys, Brooklyn, exactly as printed in the next section. Certified mail gives you a tracking number and a delivery record.
Hold on to the receipt
Delivery confirmation is your evidence that Consensys was asked. Watch the next statement or two for any further Consensys charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Consensys cancellation letter goes
Consensys lists 49 Bogart Street, Suite 22, Brooklyn, NY 11206 as its mailing address.
Brooklyn, New York 11206 is a United States address, so ordinary certified mail reaches it.
The letter greets the reader with “To Whom It May Concern,”; your own details sit under the labels Name, Address and E-mail.
Prefer to write it yourself? Use our letter template
Every address we hold for Consensys, with the envelope wording
Before you cancel Consensys, check these
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Consensys 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
Most subscriptions keep billing until someone tells the company to stop, and a dated letter is proof that somebody did.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Consensys cancellation at a glance
- How Consensys accepts cancellations
- By mailed letter
- Mailing address on file
- Consensys 49 Bogart Street Suite 22 Brooklyn, NY 11206
- Country
- United States
- Letter language
- English (template en)
- Added to the database
- July 2, 2026
- Data last checked
