Install
One click from the Shopify App Store. No code, no theme edits, no developer.
Predict
Churn
With AI
ChurnMiser scores every customer based on behavior signals, and wins them back on autopilot.
2 minutes. Free. No credit card. ·
What churn costs a Shopify store
Acquire
You paid for every customer
Ads, discounts, launch effort — the cost of a first order is already sunk by the time it lands.
Leak
Then they quietly stop
Lose 5% of your buyers a month and about 54% of them are still with you a year later. No cancellation, no warning, no email.
Keep
ChurnMiser is greedy on your behalf
It scores who is slipping while there is still time to act, then writes the campaign that brings them back.
Three things it does while you’re not looking
What your customer does, and what ChurnMiser does about it.
The math
How many customers need to be saved for positive ROI?
ChurnMiser costs $15 a month plus a few cents per customer. Here is how many customers you would have to keep, each month, to have paid for it.
500 customers
$75.00 / month
2
saved orders a month covers it
0.40% of your base2,000 customers
$240.00 / month
5
saved orders a month covers it
0.25% of your base10,000 customers
$1,040.00 / month
21
saved orders a month covers it
0.21% of your baseSee what churn is costing you
2 minutes. Free. No credit card.
The whole save, in one pass
Every customer scored. Tick the one slipping away, and the win-back writes itself from her own signals.
Live in minutes, not a sprint
Sync
ChurnMiser reads your existing order history, so it works from data you already have.
Get your save-list
Every customer scored and ranked, with the win-back campaign already drafted for the riskiest.
What stays yours
ChurnMiser sits behind the tools you already run. It does not replace them, and it does not hold anything hostage.
Your email provider
Campaigns send through Shopify Email, Klaviyo, Mailchimp or SendGrid. ChurnMiser never owns the outbound channel.
Your sender reputation
Your domain, your list, your deliverability. Nothing is sent from a shared ChurnMiser address.
Your data
It stays in your Shopify. Uninstall and the app stops reading it.
Your money, for 30 days
The trial is free with full features, and no credit card is required to start it.
For Agencies
Get paid twice. Make your clients more money.
Bring your Shopify clients to ChurnMiser, you earn commission on every one, they get better retention results, and you track every client store's progress from one partner dashboard.
You earn commission
Earn recurring commission on every client you bring to ChurnMiser, for as long as they stay.
Clients get better results
AI churn prediction, 1:1 personalized win-back, margin-aware discounts, the retention work that makes clients stay with your agency.
See every client's progress
A partner dashboard tracks how each client store's retention is trending, so you can see, and prove, the results you're driving, all in one place.
Take the Partner Assessment
7 questions · about 2 minutes · we'll review and email a decision in 3 business days
Frequently asked questions
What is customer churn?
Customer churn is when a customer stops buying from your store. It is the silent revenue killer, most merchants do not notice until it is too late. A 5% monthly churn rate means you lose half your customers every year.
How does ChurnMiser predict which Shopify customers will churn?
ChurnMiser's AI, Miser, scores every customer using their full context: recency, frequency, monetary value, and behavioral signals from Shopify Pixels. Scores are calibrated to your store's own baseline, not a generic industry average.
How much revenue does churn cost a Shopify store?
At a 5% monthly churn rate you lose roughly half your customer base each year. For a store processing 500 orders/month at a $75 average order value, that can mean $150,000+ in annual revenue that never repeats.
How much does ChurnMiser cost?
ChurnMiser has one plan, Growth: $15/month base plus a small graduated per-customer fee starting at $0.12 for the first 500 marketable customers, billed through your Shopify invoice. Every install starts with a 30-day free trial with full features.
Does ChurnMiser work with Klaviyo, Mailchimp, or my existing email stack?
Yes. ChurnMiser never owns the outbound channel, campaigns are delivered through your existing provider (Shopify Email, Klaviyo, Mailchimp, SendGrid, or a custom webhook). Your brand, your domain, your sender reputation stay intact, and every send is logged in Shopify's native Marketing dashboard.
Is there a free Shopify retention audit?
Yes. The free 2-minute retention assessment asks eight questions about your store and returns a personalized revenue-leak report showing where your biggest retention gaps are, no credit card required.
Take the free retention auditKeep what you already earned
Install ChurnMiser and see your at-risk customers ranked, with the win-back already written.
30-day free trial · full features · no credit card