Demos open. Limited spots for founder-led onboarding.
Real-time Shopify checkout observability

No more blind spots.
Know where you lose sales,
and why.

We monitor every step of your Shopify checkout 24/7, detect friction the moment it appears, and alert you instantly — with the context to act before more sales slip away.

Shopify-approved app·Plug-and-play install·Monitoring in minutes
Shopify stores already using Checkout Sentry

The challenge for merchants today

Two questions about sales that vanish without a trace.

01 On the day conversion drops

How long does it take you to tell if the problem is in checkout?

02 On the day everything looks normal

How many orders do you lose to a coupon, a shipping quote, a payment that fails?

If your answer is “good question… I don’t know…”, and if you understand the cost of customers walking away from your brand at the register, Checkout Sentry is for you!

Testimonials from those who trust Checkout Sentry

"helped us see", "discovered we were losing sales", "identify errors and friction points", "brought visibility we didn't have before".

Erick Saito
Erick SaitoTech Lead · Sallve
“Checkout Sentry helped us see the biggest problems in the purchase flow inside checkout that we previously had no idea about or got wrong. Having it installed puts us at ease, because it makes it easier to identify or rule out reasons for conversion drops. Definitely an essential app for every merchant.”
Diego Costa
Diego CostaDirector of Digital, Growth & Retention · LIQUIDZ
“Checkout Sentry brought monitoring precision we didn't have. With the alerts, we built an automated and human recovery system and saw a very relevant improvement. It's revenue that was already there and we couldn't intercept. Highly recommend.”
Eduardo Abichequer
Eduardo AbichequerCEO · Yuool
“The app has helped us a lot to monitor and spot checkout problems early, which makes all the difference for adjusting our operation without losing sales. With Black Friday approaching, we are certain the tool will be even more indispensable to keep the flow stable and recover carts with errors. Congratulations on the work and on delivering the platform! We will keep using it a lot here.”

The Checkout Sentry solution

What you see after installing.

Revenue and number of checkouts with errors
Detect Revenue and number of checkouts with errors
Types of errors detected
Detect Types of errors detected
Third-party service status
Monitor Third-party service status
Checkouts in progress, completed, or abandoned
Detect Checkouts in progress, completed, or abandoned
Alert with the problem description
Alert Alert with the problem description

Plans & pricing

Pricing adapted to your online sales.

Free trial: 7 days on every plan.

All plans include: dashboard, funnel view, checkout list, and up to 4 monitored third-party services.

Solo

Fixed monthly price

US$19/month(~ R$ 95)

For stores selling online up to:
US$ 20K/month (~ R$ 100K)

  • Alerts: Email · webhook
  • Data history: 30 days
  • Users: Up to 1

Starter

Fixed monthly price

US$45/month(~ R$ 225)

For stores selling online up to:
US$ 60K/month (~ R$ 300K)

  • Alerts: Email · webhook
  • Data history: 30 days
  • Users: Up to 3

Growth

Fixed monthly price

US$110/month(~ R$ 550)

For stores selling online up to:
US$ 200K/month (~ R$ 1M)

  • Alerts: Email · webhook · Slack
  • Data history: 60 days
  • Users: Up to 6

Scale

Fixed monthly price

US$270/month(~ R$ 1,350)

For stores selling online up to:
US$ 600K/month (~ R$ 3M)

  • Alerts: Email · webhook · Slack
  • Data history: 90 days
  • Users: Up to 10

Pro

Fixed monthly price

US$450/month(~ R$ 2,250)

For stores selling online up to:
US$ 1.2M/month (~ R$ 6M)

  • Alerts: Email · webhook · Slack
  • Data history: 120 days
  • Users: Up to 30

Enterprise

Price

For stores selling online:
above US$ 1.2M/month (~ R$ 6M)

  • Alerts: Email · webhook · Slack
  • Data history: 120 days
  • Users: Up to 30

Estimate your investment

How much does your online store sell per month?

US$ 80,000 (~ R$ 400.000)

Recommended plan: Growth

Fixed monthly priceUS$ 110 (~ R$ 550)

USD amounts are billed by Shopify with your app subscription invoice.

Leave your details and we'll schedule your demo.

The founders

Checkout Sentry was built by engineers and consultants with deep experience in technology, e-commerce, and Shopify.

Leo HackinLeo Hackin
Edouard HieauxEdouard Hieaux
Jorge TungJorge Tung

Talk to the founders

Technical question, partnership, or just want to know if it fits your store? Write to us.

By the numbers

6+ monthsin production, on Shopify Plus and other plans
1 billion+checkout events collected
Tens of millionsin monitored GMV