Cancel your Perplexity Pro subscription by mail
For Perplexity Pro the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. Perplexity Pro receives written requests in San Francisco, United States.
Let Postbye cancel Perplexity Pro 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 Perplexity Pro.
- 4.8 from 2,931 reviews
- 2 Perplexity Pro cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Perplexity Pro by mail
Gather your account details
Start with the account email, the plan or product name and the invoice or order number from your latest receipt, so the request to Perplexity Pro names the right account the first time.
Write the cancellation request
The letter asks Perplexity Pro to end the account, stop every future charge and confirm it in writing, under the subject line “Subject: Subscription termination – Perplexity Pro”. Postbye fills it in from our English template.
Send it by certified mail
Mail the letter by certified mail to the San Francisco address in the next section, and keep the tracking number.
Keep the proof of delivery
The receipt dates your request. Look at your next statement for any Perplexity Pro charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Perplexity Pro cancellation letter goes
Perplexity Pro can be reached by post at Sansome Street 115, San Francisco 94104.
ZIP code 94104 places the address in California, in the United States.
Your details go in a block headed by Name, Address and E-mail, and the opening line is “To Whom It May Concern,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Perplexity Pro, with the envelope wording
Before you cancel Perplexity Pro, check these
- Team and business plans are billed per seat. Name the plan and the number of seats in the request.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Perplexity Pro 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.
Perplexity Pro cancellation at a glance
- How Perplexity Pro accepts cancellations
- By mailed letter
- Mailing address on file
- Perplexity Pro Sansome Street 115 San Francisco 94104
- Country
- United States
- Letter language
- English (template en)
- Category (from the company name)
- Software & apps
- Added to the database
- July 10, 2026
- Data last checked
