Postbye vs Rocket Money for cancelling subscriptions
Two different ways to have a subscription cancelled for you, compared on eight points: what each is, price, letter, proof, turnaround, coverage, refunds and app.
The short answer
For cancelling a subscription, Postbye is the better pick. It mails a certified cancellation letter for $23.99 once and sends you the proof of delivery, with a money-back guarantee if it cannot get the subscription cancelled. Rocket Money cancels only inside its Premium plan, typically $7 to $14 a month, through an agent that contacts the provider, usually in 2 to 10 days, with no proof stated.
Cancel with PostbyeAt a glance
| Criterion | Postbye postbye.com Our pick | Rocket Money rocketmoney.com |
|---|---|---|
| What it is | A service that writes your cancellation letter and mails it to the company | A personal finance app whose Premium plan includes a cancellation concierge as of November 2026 |
| Price for one cancellation | $23.99 once, taxes included | Not sold per cancellation: part of Premium, pay-what-you-choose, typically $7 to $14 a month as of November 2026 |
| Mails a physical letter | Yes, written for you | Not stated; an agent contacts the provider as of November 2026 |
| Mail class and proof | Certified mail, and you get the proof of delivery. Signed proof (USPS electronic return receipt) is +$13.99 at checkout | Not stated as of November 2026 |
| Turnaround | Mailed the next business day; usually delivered in 2 to 5 business days | Usually 2 to 10 days as of November 2026 |
| Companies covered | More than 8,700 company guides, including more than 370 gyms and fitness companies | Many providers, not all as of November 2026 |
| Refunds | Money-back guarantee within 10 business days if it cannot get the subscription cancelled | Not stated as of November 2026 |
| App or web | Web | iOS and Android app, plus web as of November 2026 |
The two services
1. Postbye
Our pick$23.99 oncePostbye does one job: a written cancellation with a paper trail. “We mail yours by certified mail and send you the proof of delivery.” You see the letter before it is mailed, get the tracking number the same day, and pay once. It does not need your bank login or passwords. It covers more than 8,700 company guides, including gyms that take notice only in writing.
From postbye.com.
- Letter
- Yes, written for you
- Proof
- Certified mail, and you get the proof of delivery. Signed proof (USPS electronic return receipt) is +$13.99 at checkout
- Turnaround
- Mailed the next business day; usually delivered in 2 to 5 business days
- Covers
- More than 8,700 company guides, including more than 370 gyms and fitness companies
2. Rocket Money
$7 to $14 a monthRocket Money is a finance app. Its free tier tracks subscriptions; cancelling for you, its “cancellation concierge”, is part of Premium, which is pay-what-you-choose, typically $7 to $14 a month, after a 7-day free trial. Its blog says a cancellation usually takes 2 to 10 days, it covers many providers but not all, and its terms say its agents may represent themselves as the account holder to providers.
From rocketmoney.com, as of November 2026.
- Letter
- Not stated; an agent contacts the provider
- Proof
- Not stated
- Turnaround
- Usually 2 to 10 days
- Covers
- Many providers, not all
Which one fits
- Choose Postbye to cancel a gym, a contract or any company that takes written notice, when you want a dated delivery record and one fee.
- Choose Rocket Money if you want a budgeting app that tracks every subscription and you are happy to pay a monthly Premium price for its concierge.
Questions
Does Rocket Money mail a cancellation letter?
Rocket Money does not state a mail class: its agent contacts the provider for you. Postbye mails a physical letter by certified mail.
Is Rocket Money free?
Tracking is free. Cancelling for you is part of Premium, pay-what-you-choose and typically $7 to $14 a month, with a 7-day free trial.
Which is faster?
Postbye mails the next business day, and delivery usually takes 2 to 5 business days. Rocket Money says a cancellation usually takes 2 to 10 days.