AfterMerge

CATCH WHAT BREAKS, BEFORE IT SHIPS

Know what you'll break before you merge.

AfterMerge understands how all your repositories work together, and checks every change against the whole product before it ships.

Analyze a branchSee how it works

01 · THE CHECK

Every finding shows its work.

One small change to one repository. AfterMerge finds the three places it breaks — before anyone hits merge.

feat/checkout-refactor · checked against your whole productFLOW BROKEN
the change
@@ order API @@-  return { total, currency }+  return { total }
THE FLOW IT BREAKS

Customer completes checkout and sees their total.

checkout → order API → web checkout
3 findings, most confident first
0.92
web checkout
Order total renders without a currency. Customers see a broken number.
0.88
mobile app
Can't read the new response. Crashes at the end of checkout.
0.61
revenue reports
Quietly stops counting these orders. No alert fires.

“Tell me what this breaks that I can't see from here.”

Nobody holds your whole product in their head. AfterMerge does.

02 · HOW IT WORKS

One picture of your whole product. Checked on every change.

1

Connect your repositories

Sign in with GitHub, pick the repos that make up your product. That's the whole setup.

2

It learns how everything connects

Screens, services, jobs, data — AfterMerge maps who talks to whom, and keeps the map current as you ship.

3

Every change gets checked

Before a merge, it walks your real product flows and flags exactly what would break, with evidence.

FLOW · CHECKOUT

Built automatically from your repositories. Always current.

03 · THE MAP

It understands your product, not just your code.

Send order-confirmation emailjobs
Calculate cart totalorder API
Approve payment batchweb app
Refund a failed chargepayments

It knows what your product does

Not files — behavior. Every capability is cataloged, with the place it lives.

web appRESTorder API
order APIorder.createdjobs
jobsorders tablereports

It watches where teams meet

APIs, events, shared data — the seams between codebases, where every surprise hides.

Who uses the orders API?

3 CONSUMERS

web checkout
mobile app
revenue reports

It answers questions

Plain English in, evidence out. Ask what breaks before you find out in production.

Every finding comes with the path that proves it. Answers, not alarms.

mobile checkout crash · 0.88
checkout → order API → mobile app

Stop merging blind.

See what your next change would break — before your customers do.

Analyze a branch