Zero-regression Drupal upgrades for business-critical websites

How we upgrade Drupal without breaking your site

A 6-step system that validates every change — so your site works exactly as it did before, on a fully supported platform.

The upgrade process, step by step

Each step is designed to catch issues before they reach production — so your upgrade is predictable, not risky.

  • 1

    Trial upgrade

    We upgrade a copy of your site first — no commitment, no risk to production.

  • 2

    Automated code & data upgrade

    Custom code, content, and configuration upgraded systematically — not manually patched.

  • 3

    Visual regression testing

    Automated screenshots compare before and after — pixel by pixel.

  • 4

    Functional validation

    Critical flows tested continuously — forms, checkout, login, integrations.

  • 5

    Iterative fixes until identical

    Differences resolved until results match. No surprises at launch.

  • 6

    Final delivery + future upgrade path

    Your site is supported — and ready for continuous upgrades.

Why most upgrades fail — and why this one won't

Regressions appear after launch

Manual QA catches some issues, misses others

Visual regression testing catches pixel-level changes before launch

Custom code breaks

Developers patch and hope

Systematic code upgrade with validation at every step

Timeline slips, costs grow

Scope discovered mid-project

Trial upgrade reveals scope upfront — fixed price, no surprises

"It works" until it doesn't

Single test pass before go-live

Continuous testing through every iteration

The system catches what humans miss. That's why results are predictable.

What clients see during their upgrade

Visual regression report

Side-by-side screenshots with diff highlighting

Test run summary

Green/red status for each validated flow

Timeline view

Iteration history showing fixes applied

Final delivery checklist

What was upgraded, tested, delivered

The site looks exactly the same — but is now fully supported.

MK

Marketing Director

E-commerce company

We finally upgraded without fear.

JL

IT Manager

Healthcare provider

This removed months of internal risk.

AV

CTO

SaaS platform

See the result before you commit

Trial upgrade first

We upgrade a copy of your site before any commitment. You see the result, then decide.

Fixed price

No hourly billing. No scope creep. Price agreed after trial reveals complexity.

Accept only if satisfied

If the result doesn't meet your standards, you don't proceed.

No vendor lock-in

Your upgraded site is yours. Standard Drupal, standard hosting, full ownership.

You decide after seeing the result — not before.

Ready to see what your upgrade would look like?

Request a trial upgrade. We'll upgrade a copy of your site and show you the result — before any commitment.