Key takeaways:
Churn can be measured by customers or by revenue. You usually need both, because they can tell opposite stories.
Split voluntary churn from involuntary churn before you choose a fix. Each has a different cause and a different owner.
Billing flexibility gives customers more ways to stay. Airwallex Subscription Management supports plans, trials and automated renewals, so you can offer that flexibility without manual work.
Subscription churn in Singapore is a problem for any business that relies on recurring revenue.
But before you can reduce churn, you need to understand why customers are leaving. Some choose to cancel, while others stop paying because a payment fails or their subscription no longer fits their needs.
This guide explains how to measure churn, identify the reasons customers leave and decide what to tackle first. It also covers practical ways to keep customers, from improving payment recovery to offering more flexible subscription plans.
What is subscription churn in SaaS?
Subscription churn is the number of customers, or the amount of recurring revenue, a business loses over a given period.
For software as a service (SaaS) businesses, this can include customers cancelling their plans, not renewing, downgrading to cheaper plans or leaving after a payment fails.
Customer churn and revenue churn
Customer churn tells you how many customers you've lost. Revenue churn tells you how much recurring revenue you've lost.
These numbers don't always move together: losing several small customers may push customer churn up while having little effect on revenue. Losing one large customer could have a much bigger impact on revenue churn.
That's why finance teams usually track both.
Voluntary and involuntary churn
Voluntary churn happens when customers choose to cancel their subscriptions. Involuntary churn happens when a payment fails and the subscription ends, even though the customer may still want to use the service.
Here’s a quick overview:
Voluntary churn | Involuntary churn | |
|---|---|---|
Cause | The customer decides to leave | A payment fails and the issue isn't resolved |
Typical owner | Product and customer success teams | Finance and billing teams |
Covered in | Why customers cancel subscriptions in Singapore | Involuntary churn: how much of your churn is avoidable? |
Want to reduce involuntary churn? Airwallex Billing helps businesses automate recurring payments and recover failed payments through automated payment retries and customer notifications, helping reduce revenue lost to failed payments.
How to calculate churn rate (formulas and worked example)
Churn rate measures how many customers or how much recurring revenue you lose over a set period. You calculate it by dividing the number of customers lost, or the revenue lost, by the amount you started with.
Choose a consistent period, such as one month, so you can compare results over time.
For revenue-based calculations, you'll need monthly recurring revenue (MRR), which is the recurring revenue your business expects to earn each month.
Metric | Formula |
|---|---|
Customer churn rate | Customers lost ÷ customers at start × 100 |
Gross revenue churn rate | (Churned MRR + downgrade MRR) ÷ MRR at start × 100 |
Net revenue churn rate | (Churned MRR + downgrade MRR − expansion MRR) ÷ MRR at start × 100 |
Involuntary churn rate | Subscriptions cancelled due to failed payments ÷ subscriptions at start × 100 |
Annual churn from a monthly rate | 1 − (1 − monthly churn rate)¹² |
Customer and revenue churn
Let's say you start the month with 200 customers and S$40,000 in MRR. During the month, 10 customers cancel, taking S$1,200 in MRR with them.
Your customer churn rate is 10 ÷ 200 × 100 = 5%.
Your gross revenue churn rate is S$1,200 ÷ S$40,000 x 100 = 3%.
The difference tells you that the customers who left accounted for a smaller share of revenue than their share of your customer base.
Net revenue churn and involuntary churn
Now, say your existing customers upgrade their plans, adding S$1,600 in MRR. Your net revenue churn rate becomes (S$1,200 − S$1,600) ÷ S$40,000 x 100 = −1%.
Negative net revenue churn means the extra revenue from existing customers more than makes up for revenue lost through cancellations and downgrades.
Of the 10 customers who cancelled, say three left because their payments failed and weren't recovered. Your involuntary churn rate is 3 ÷ 200 × 100 = 1.5%. The remaining seven customers account for a voluntary churn rate of 3.5%.
How to calculate annual churn from a monthly rate
To convert monthly churn into an annual rate, use the formula in the table above. For example, a monthly churn rate of 5% works out to about 46% annual churn.
Simply multiplying 5% by 12 gives you 60%, which overstates the loss. That's because each month's churn applies to the customers who remain, rather than the original customer base.
Common churn calculation mistakes
A few common mistakes can make your churn figures less useful or harder to compare:
Including customers who joined mid-month in your starting customer count
Counting one-time fees, such as setup charges, as recurring revenue
Comparing a monthly churn rate with an annual benchmark
Not defining how paused accounts are treated, which can lead to inconsistent counts of active and churned customers
What is a good churn rate?
There's no single churn rate that's right for every SaaS business. Customers paying a few dollars a month may behave differently from businesses paying thousands of dollars a year.
To get a useful comparison, look at businesses with similar contract values.
Compare your business with similar companies
SaaS Capital's 2025 survey of private B2B software companies found the following net revenue retention (NRR) figures for companies whose customers pay US$25,000 to US$50,000 a year:¹
Survey result | Net revenue retention |
|---|---|
Lowest quartile | 97% |
Median | 102% |
Top quartile | 111% |
NRR measures how revenue from existing customers changes over a year, including the effects of cancellations, downgrades and upgrades.
For example, an NRR of 97% means revenue from existing customers fell by 3%. An NRR of 102% means it grew by 2%, even after accounting for customers who left or paid less.
These figures show how revenue retention varies among similar businesses. They aren't churn rates, so don't compare them directly with your own customer churn rate.
Before you compare this with your company’s figures, keep in mind:
Period: Are both figures monthly or annual?
Measure: Are you comparing customer churn with customer churn, or revenue with revenue?
Customer group: Are both figures based on customers who were already paying at the start of the period?
Why customers cancel subscriptions in Singapore
Customers cancel subscriptions for different reasons, and price isn't always the deciding factor. Looking at why people cancel can help you work out what might be driving churn in your own business.
Why Singapore subscribers cancel
A Rakuten Insight survey conducted in Singapore in October 2025 asked 2,183 people about their paid subscriptions.
The most common reason for cancelling was price, with 70% saying a subscription cost too much. Other reasons included no longer needing the service (29%), finding a better alternative (24%) and not wanting to be tied to a contract (23%).²
What this means for SaaS businesses
The survey looks at consumer subscriptions, not business software, so the findings won't necessarily reflect why companies cancel SaaS products. But they offer some useful starting points.
Business customers might cancel because the software isn't delivering enough value, employees aren't using it, budgets have been cut or the person who pushed for the purchase has left. Low usage, for example, could be a sign that customers aren't getting enough out of the product.
Find out why customers leave
Give customers a way to tell you why they're cancelling, such as a short question in your cancellation flow. Track the answers over time to see whether price, low usage or a poor fit is driving churn.
That gives you a clearer idea of what to fix, rather than relying on guesswork.
Involuntary churn: how much of it can you prevent?
Involuntary churn happens when a payment fails and a subscription ends, even though the customer may still want to use the service. Unlike customers who choose to cancel, these customers might stay if you can resolve the payment issue.
Work out how much churn comes from failed payments
Look at how many cancellations followed failed payments and compare that with your total cancellations. In our earlier example, three out of 10 cancellations were due to failed payments, meaning involuntary churn accounted for 30% of all cancellations.
Track this over time and break it down by plan where possible. Monthly and annual subscriptions may have different payment patterns.
Looking to reduce involuntary churn? Airwallex Subscription Management helps you recover failed subscription payments through automated retries and customer notifications.
What the numbers tell you
If a large share of your cancellations follows failed payments, your billing process may be part of the problem. Improving payment recovery could help you keep customers who haven't actually decided to leave.
If most customers cancel by choice, look instead at their reasons for leaving, such as price, low usage or a poor fit.
To reduce involuntary churn, start by reviewing how you retry failed payments and remind customers to resolve payment issues. Our guide to dunning management in Singapore explains how payment retries, reminder emails and recovery tracking can help.
How to find out why customers are leaving
You can start investigating churn with a simple billing export. You don't need a data team or complicated reports to spot early patterns. Set aside some time each month to look at when customers leave and why.
Look at when customers cancel
Export your customer list with sign-up dates and cancellation dates. Check when people tend to leave: within the first three months, around their first renewal, or much later.
If many customers leave early, they may not be getting enough value from the product or finding it easy to use. If cancellations spike around renewal time, customers may be questioning the price or whether the subscription is still worth paying for.
Keep track of why customers cancel
Give customers a short list of reasons to choose from when they cancel, such as:
Too expensive
No longer needed
Found a better alternative
Product or service issue
Payment failed
Review the answers each month to see which reasons come up most often. This can help you decide what to address first.
Look for patterns in different customer groups
If churn seems high for a particular group, break down your data further. For example, compare monthly and annual plans, or customers who came from different marketing channels. Start with one group at a time rather than building complicated reports before you need them.
What you notice | What it might mean | What to check |
|---|---|---|
Many customers leave early | They may not be seeing value or finding the product easy to use | Onboarding and first-month experience |
Cancellations rise around renewal | Customers may be questioning the price or value | Renewal reminders and plan options |
One customer group leaves more often | The plan or product may not suit that group | Pricing and where those customers came from |
Many cancellations follow failed payments | Payment issues may be causing customers to leave | Payment retries and reminders |
How to reduce subscription churn in Singapore
You don't need to try every way of reducing churn at once. Start with the reasons customers are leaving, choose two or three changes that address those issues, and track whether they make a difference.
Here’s how you can get started:
If customers are… | Try… | Track… |
|---|---|---|
Cancelling in the first few months | Checking in during their first 30 days | How many are still active after three months |
Cancelling at renewal | Sending renewal reminders or offering annual plans | Renewal rate |
Cancelling because of price | Offering a pause, downgrade or cheaper plan | Downgrades compared with cancellations |
Cancelling because they no longer need the service | Offering the option to pause | How many return later |
Give customers an alternative to cancelling
Before a customer cancels, offer them the option to pause their subscription or switch to a cheaper plan. They may be more willing to stay if they can take a break or pay for less.
In a Rakuten Insight survey, 8% of Singapore respondents said they had cancelled a subscription because they couldn't pause it.²
Remind customers before renewal
Let customers know when their next payment is due, how much they'll be charged and how to change or cancel their subscription. Show GST where applicable.
In the same survey, 17% of respondents said they had cancelled because of misleading information about recurring charges.² Clear renewal notices can help customers avoid unexpected charges and reduce billing disputes.
Check in with new customers early
If customers leave soon after signing up, they may not be getting enough value from your product. Check in during the first week and again before the end of the first month to see whether they're making progress towards their goals.
For business software, you could also offer a short setup call to customers who haven't logged in or started using key features.
Give customers the option to pay annually
Annual plans mean customers renew once a year instead of making a renewal decision every month. You could offer an annual plan, perhaps with a discount, to customers who have been with you for a while.
Keep a monthly option too. Some customers may not want to commit to a full year or pay the larger amount upfront.
Make sure your plans and pricing still fit
If customers often cancel because of price or because they no longer need the service, take a closer look at your plans. You might offer a cheaper option with fewer features or adjust pricing for customers who use less of the product.
Make one change at a time and watch how customers respond, so you can tell whether it's helping.
Don't reach for discounts straight away
Offering a discount might convince some customers to stay, but it won't solve every reason for cancelling. If customers aren't using your product or don't see its value, a lower price may only delay their departure.
Check your cancellation data first. If price is the main issue, consider whether a cheaper plan or a different pricing structure would help before offering a discount.
A 90-day plan to reduce churn for finance and RevOps teams
Over the next 90 days, focus on understanding why customers leave, fixing the biggest problem and checking whether your changes work. Here’s how you can do this:
Days 1 to 30: understand your starting point
Calculate your customer churn and revenue churn rates using the formulas above. Work out how much churn comes from failed payments, and start asking customers why they're cancelling.
Don't change too many things yet. First, establish a baseline so you can tell whether your efforts are making a difference.
Days 31 to 60: tackle the biggest problem
Use your data to decide what to fix first.
If many customers leave after failed payments, review your payment retries and reminder process.
If most customers choose to cancel, focus on the most common reason. For example, offer a pause option if customers no longer need the service, or check in with new customers if many leave during their first few months.
Start with one change so you can see whether it helps.
Days 61 to 90: try another fix and check the results
Once you've had time to assess the first change, introduce one more improvement, such as clearer renewal reminders or an annual plan option.
Compare your churn rates and cancellation reasons with your starting figures. Keep the changes that appear to help, and reconsider those that don't.
What to review each month
Set aside 30 minutes each month to review these figures:
Customer churn rate
Gross revenue churn rate
Net revenue churn rate
Share of churn caused by failed payments
Three most common cancellation reasons
Over time, this review will help you see whether churn is improving and where you may need to focus next.
How Airwallex Subscription Management helps reduce churn
A good subscription experience makes it easier for customers to get started, manage their plans and pay on time. Airwallex Subscription Management supports these parts of the subscription lifecycle with tools that don't require extra code.
Here’s what you can do with Airwallex:
Free trials and coupons: Offer a trial or a pre-set discount to give new customers time to try your product.
Plan changes: Update an active subscription without cancelling and recreating it. Choose whether to prorate the charge, bill the full amount or apply the change in the next billing cycle. This makes it easier to offer a lower-cost plan to customers who find their current subscription too expensive.
Saved payment methods: Save a customer's payment method after their first invoice is paid, so it can be used for automatic renewals.
Local payment options: Accept payments in 130+ currencies and offer 160+ payment methods, giving customers more ways to pay.
GST on invoices: Set a tax rate for subscription line items or use automatic tax calculation to show a clear tax breakdown on invoices.
Automatic retries: When a payment fails, mark the subscription as unpaid and retry the payment according to a schedule based on the billing cycle.
Frequently asked questions (FAQs)
What is subscription churn?
Subscription churn is the share of customers, or recurring revenue, that a subscription business loses over a set period. It covers cancellations, missed renewals, downgrades, and failed payments. In Singapore, tracking it monthly by plan shows where revenue is leaking.
How do you calculate churn rate?
Divide the customers you lost in a period by the customers you had at the start, then multiply by 100. For revenue churn, use lost monthly recurring revenue divided by starting monthly recurring revenue. Leave out customers who joined during the period.
What is a good churn rate for SaaS in Singapore?
It depends on your contract value, contract length, and customer type, so no single number fits every business. SaaS Capital’s 2025 survey found median net revenue retention of 102% for companies with an annual contract value of US$25,000 to US$50,000.¹ Compare yourself with businesses at similar prices, using the same annual, cohort-based method.
How do you reduce subscription churn in Singapore?
Start with a monthly look at when and why customers leave. Then pick two or three fixes that match the pattern, such as a lighter plan, clearer renewal reminders, or a check-in during the first 30 days. Failed payments need their own fix, covered in our guide to dunning management.
What is involuntary churn?
Involuntary churn is when a customer loses a subscription because a payment fails, not because they chose to leave. Common causes include expired cards, declined charges, and insufficient funds. To size it, divide cancellations that followed failed payments by total cancellations, then use automated retries and reminders to recover them.
What billing tools help reduce churn?
Look for billing software that supports free trials, easy plan changes, saved payment methods, and automatic retries for failed payments. Our Subscription Management feature covers all four. Also check that it supports the payment methods your Singapore customers use.
Sources:
https://www.saas-capital.com/blog-posts/what-is-a-good-retention-rate-for-a-private-saas-company/
https://insight.rakuten.com/wordpress/wp-content/uploads/RI-Snapshot-Subscriptions.pdf
This publication does not constitute legal, tax, or professional advice from Airwallex nor substitute seeking such advice, and makes no express or implied representations / warranties / guarantees regarding content accuracy, completeness, or currency. This publication is not intended to be relied on for the purpose of making a decision about a financial product and users should verify details independently. This advertisement has not been reviewed by MAS. It is for general information only.
All comparisons and information contained in this publication reflect only Airwallex’s own research using public documentation on the stated dates and have not been independently validated.
Product features, pricing and other details are subject to change. All third-party names, products, and logos are trademarks of their respective owners and are referred to for identification and compatibility purposes only. If you would like to request an update, feel free to contact us at [[email protected]].
Airwallex (Singapore) Pte. Ltd. (201626561Z) is licensed as a Major Payment Institution and regulated by the Monetary Authority of Singapore.

Cherie Foo
Growth Content Manager
Cherie is a Growth Content Manager at Airwallex, where she develops content for businesses in Singapore and across Southeast Asia. She focuses on turning complex topics like cross-border payments, business accounts, and spend management into clear, practical guides that help founders and finance teams make confident decisions.
Posted in:
BillingShare
- What is subscription churn in SaaS?
- How to calculate churn rate (formulas and worked example)
- What is a good churn rate?
- Why customers cancel subscriptions in Singapore
- Involuntary churn: how much of it can you prevent?
- How to find out why customers are leaving
- How to reduce subscription churn in Singapore
- A 90-day plan to reduce churn for finance and RevOps teams
- How Airwallex Subscription Management helps reduce churn



