How much does it cost to fix a Magento bug after an upgrade?

Q: How much does it cost to fix a Magento bug after an upgrade?

It depends on scope, billed at the canonical $25/hr : Quick Fix, $99 (~4h): one well-defined post-upgrade bug, such as a single fatal or one broken page. Bug-Fix Sprint, $499 (~20h): a batch of bugs, or one gnarly root cause like a composer deadlock or a removed-API cascade, with regression tests. Emergency / Retainer, custom: 24/7 SLA and on-call cover; a full stabilization sprint runs $2,499 (~100h). You see the quote before any work starts. No silent per-hour billing.

Question

Accepted Answer

It depends on scope, billed at the canonical $25/hr:

Quick Fix, $99 (~4h): one well-defined post-upgrade bug, such as a single fatal or one broken page.
Bug-Fix Sprint, $499 (~20h): a batch of bugs, or one gnarly root cause like a composer deadlock or a removed-API cascade, with regression tests.
Emergency / Retainer, custom: 24/7 SLA and on-call cover; a full stabilization sprint runs $2,499 (~100h).

You see the quote before any work starts. No silent per-hour billing.

How much does it cost to fix a Magento bug after an upgrade?

More on magento upgrade bug fixing

Need it fixed, not just explained?