Now live · founding pricing open

Stop losing customers you didn't know were leaving.

ChurnGuard spots the customers drifting toward cancellation and automatically reaches out to keep them — by email, on its own. One line to paste on your site. No developer needed.

Paste one line · works in minutes · no engineering queue required

By the time a customer cancels, they'd already checked out weeks ago. You just couldn't see it happening.

app.churnguardapp.com
Revenue at risk
$4,940
Recovered this month
$1,830
Accounts flagged
7
At-risk accountssorted by MRR
AccountSignalMRRScore
CloudBaseNo login in 14 days$2,400
85
Acme CorpPayment failed twice$1,200
92
DataFlow IncReports usage down 60%$890
78

Example dashboard with sample data.

What is churn costing you?

Adjust the sliders to your numbers. No email needed.

$25,000
$1k$500k
3%
0.5%15%
Lost per year
$9,000
Recoverable at 35%
$3,150
ChurnGuard (Seed)
$948/yr

See your real numbers — connect Stripe free

How it works

Three things happen after you paste one line.

01

Paste one line

Drop a single line into your site, the same way you'd add Google Analytics. No developer, no code project, no waiting. That's the whole setup.

02

ChurnGuard watches for drift

It tracks how your customers actually behave — who's logging in, who's gone quiet, who's slipping away — and scores the risk for each one.

03

It acts before they leave

When someone's drifting, ChurnGuard automatically emails them to pull them back, and recovers failed payments before they become cancellations. On its own.

See the actual scoring model

No black box

Every score is the sum of weighted signals. Open any customer record to see exactly which signals are firing and how many points each contributed.

SignalWeight
Payment failures30 pts
Login gap (14+ days without activity)25 pts
Feature usage drop (>50% decline)20 pts
Seat reductions15 pts
Support ticket volume spike10 pts

Scores 75 and above are danger. Scores 50–74 are watch. Scores below 50 are healthy. Read more about churn signals on our blog.

From audit to action — no engineering queue required.

ChurnGuard is built for operators who'd rather fix churn than file a ticket. Paste one line and it starts working — no APIs to wire up, no sprint to schedule.

No code

Connect Stripe

One OAuth click. Read-only. Pulls customers, MRR, and payment history.

Scores within the hour

No code

Sync HubSpot

OAuth both ways. Contacts pull in, risk scores push back as properties.

Re-syncs hourly

One line

Drop in the widget

One script tag with your API key. Tracks page views and sessions. No backend changes.

Tracking starts immediately

Also connects with Slack, Postmark, and Twilio (for SMS when customer phone numbers are available).

What it does

  • Sees which customers are drifting, before they cancel
  • Automatically emails at-risk customers to keep them
  • Recovers failed payments within the hour
  • Texts at-risk customers too, when you have their phone number
  • Sends a Slack ping when a customer needs your attention
  • Shows you exactly who's at risk and why — scoring you can audit, with plain-English summaries
  • Works with Stripe and HubSpot out of the box

Simple, predictable pricing

Four plans based on your MRR. No metered billing, no surprise overages.

Seed

Up to $50K MRR

$79/mo
  • 100 customers tracked
  • Email + Slack alerts
  • Basic playbooks (3 active)
  • Payment dunning sequences
  • 7-day data retention
Get started
Most popular

Growth

$50K – $200K MRR

$149/mo
  • Unlimited customers tracked
  • SMS outreach (when phone numbers available)
  • Advanced playbooks (10 active)
  • VIP account alerts
  • AI-written retention emails
  • 90-day data retention
Get started

Scale

$200K – $1M MRR

$299/mo
  • Unlimited everything
  • Custom risk scoring models
  • API access + webhooks
  • Team collaboration (10 seats)
  • 1-year data retention
Get started

Enterprise

$1M+ MRR

Custom
  • Dedicated success manager
  • White-glove onboarding
  • SSO + advanced security
  • Custom SLA guarantees
  • Unlimited seats
Contact us

30-day free trial · cancel any time · no setup fees

Built for trust

No black box

Open any risk score and see the exact signals and weights that produced it. Every number is explainable to your team and your customers.

Read-only by default

Stripe access is read-only. Customer data is AES-256 encrypted at rest. GDPR compliant. We never write to your Stripe account.

15 minutes to first score

One OAuth click for Stripe, or one script tag for the widget. No backend changes required, no engineering sprint.

Common questions

How long does setup take?
Install the widget on your app or connect Stripe in under 10 minutes. First risk scores appear within 6 hours. You can also add customers manually or sync from HubSpot.
Is our customer data secure?
AES-256 encryption at rest, GDPR compliant, SOC2 Type II aligned. Stripe access is read-only by default — we never write to your Stripe account.
What if I exceed my MRR band?
We move you up automatically — no service interruption, no surprise bills. You will receive an email notice 7 days before the change.
Does it work with HubSpot?
Yes — native two-way sync. Contacts pull from HubSpot into ChurnGuard, and risk scores push back to HubSpot contact properties every 6 hours.
Do I need to send messages manually?
No. ChurnGuard automatically emails at-risk customers and recovers failed payments on its own. Slack alerts and SMS (when phone numbers are available) are also supported. Retention emails are personalized using AI. You review results.
Do I need Stripe to use ChurnGuard?
No. Stripe is one of several data sources. You can install the widget for engagement tracking, sync from HubSpot, or add customers manually. Stripe is optional.

Founding accounts — early adopters get lifetime pricing

ChurnGuard is new. Rather than pad the page with logos we don't have, the first 25 accounts get lifetime pricing, a direct line to the founder, and real influence over what gets built. No fake scarcity — this offer closes when 25 accounts are in.

See your churn risk free

Paste the line, see your own churn risk, and decide for yourself.

See your churn risk free