QA outsourcingservices that catch bugs before your users do.

Our QA engineers plan, write and run the tests for your web and mobile product, log defects in your tracker and sign off each release. You get a working QA function without building one.
Get a QA plan

Developers shouldn't be your last line of defense. A QA team should.

When the people who wrote the code also test it, the same blind spots ship twice. Outsourced testing gives you engineers whose only job is to find what breaks, with test plans, defect reports and regression runs your team can rely on.

Why quality slips when QA is an afterthought

01

Developers test their own code

They check the happy path they had in mind. Edge cases, odd inputs and real user behavior go untested.
02

Customers find the bugs

Every defect that reaches production costs support time, refunds or a bad review, and it's slower to fix than one caught in the sprint.
03

Regression eats every release

Each new feature can break an old one, and nobody has time to recheck the whole product by hand.
04

Test knowledge lives in one head

Test cases were never written down. When that person is busy or leaves, coverage drops to nothing.
05

Hiring QA in-house is slow

Finding and keeping good testers takes months, and one hire rarely covers manual, automation, API and mobile.
06

Releases run on gut feeling

Without clear pass and fail criteria, shipping is a judgment call made under deadline pressure.

What a dedicated QA team changes

Managed QA services are more than extra hands. They change how your product gets released.

Fewer bugs in production

  • Defects found in the sprint, not by users
  • Edge cases and negative scenarios covered
  • Every fix verified before the ticket closes

Predictable releases

  • Regression run before each release
  • Clear pass and fail criteria
  • A release sign-off you can trust

Quality you can see

  • Defects logged with steps to reproduce
  • Test coverage mapped to features
  • Regular reports on open risks

Developers back on features

  • Less time retesting old screens
  • Faster feedback on new code
  • Fewer interruptions from hotfixes

Signs it's time for outsourced QA services

If a few of these match your team, a QA partner pays for itself in fewer hotfixes.

1

Hotfixes follow most releases

You ship one day and patch the next. The team spends more time fixing than building.

2

Support tickets reveal the bugs

Your support inbox has become your real test suite, and customers notice.

3

Release day is stressful

Nobody knows for sure what was tested, so every deploy feels like a gamble.

4

The dev team is growing

More developers ship more code, but testing capacity stays where it was.

5

A big launch is coming

A new app, a redesign or a large customer needs a stable product on a fixed date.

6

Your only tester is overloaded

One person covers web, mobile and API, and the queue of untested tickets keeps growing.

What we test

QA software testing services we provide

Manual testing

Functional, exploratory and acceptance testing by engineers who think like your users.

Regression testing

Repeatable regression suites run before every release, so old features keep working.

Test automation

Automated UI and API tests that run in GitHub Actions or CircleCI on every build.

API testing

Checks of endpoints, error handling and integrations, with Postman collections your team can reuse.

Mobile app testing

iOS and Android testing across devices, OS versions and store release rules.

Performance testing

Load and response checks that show how your product behaves when traffic grows.

Test documentation

Test plans, test cases and checklists that stay with your product, not with one person.

QA consulting

QA consulting services for teams with testers in place: a review of your process and a plan for coverage, tools and roles.

Tools our QA engineers use

We work in your tracker and your pipeline. These are the tools we use most.

Jira
Postman
Xcode
Android Studio
GitHub Actions
CircleCI
Who is this for

For teams that ship often and can't afford to ship bugs

Startups before launch

You're about to put the product in front of users or investors and need it to hold up.

Product companies

Your release pace grew faster than your testing. We add QA engineers inside your sprints.

SMBs

You have no QA at all and don't want to build the function from scratch.

Agencies

You deliver client projects and need independent testing before hand-off.

What do you need from QA?

Set up QA from zero

Process, test plan and the first test cases.

Add testers to sprints

Engineers who test each ticket before it's done.

Clean up a release

A focused test pass before a launch or big update.

Automate regression

Replace repetitive manual checks with automated tests.

Review current QA

An outside view of gaps in coverage and process.

Test a mobile app

Devices, OS versions and store release checks.

How our QA process works

01

Requirements analysis

We review stories, designs and acceptance criteria to decide what to test and catch gaps before code is written.

02

Test planning

We agree the test strategy, environments, tools and the depth of testing for each part of the product.

03

Test design

We write test cases and checklists that cover requirements, edge cases and the flows your users depend on.

04

Execution and defects

We test each build, log defects in your tracker with priority and steps, and verify every fix.

05

Regression and release

Before each release we rerun regression and a final sanity check, then give a clear go or no-go.

How we work

Choose how you outsource QA

QA team extension

One or more QA engineers inside your team

Monthly, per engineer. Scale up or down.

For teams with a test lead or a clear process who need more hands.

Manual and automation engineers

Your tracker, tools and rituals

Testing inside each sprint

You interview and pick the engineers

Extra capacity before big releases

Add QA engineers

Managed QA

most popular

A QA team with its own lead

Monthly, team-based.

For teams without QA, or ones that want the whole function handled.

QA lead who owns strategy and coverage

Test plans, cases and regression suites

Release sign-off and reporting

Automation where it pays off

All test assets handed over on request

Get managed QA

Products we've helped test and ship

E-COMMERCE & MARKETPLACE

Flashfood Grocery marketplace

USA
Canada
$247M
SHOPPER SAVINGS
Before
→
after
↓
Rapid scale across 700+ stores
↑
$247M in shopper savings
↓
Mobile reliability under pressure
↑
$16.5M raised
↓
Engineering capacity stretched thin
↑
1,600 stores served
↓
No clear path to recovery
↑
Sustained delivery cadence
Healthcare

Medical Lab Web and Native Mobile Applications

+30%
lab test orders
Read the case study →

Make the most of the experienced team

We are a global team of
creative
and
strategic thinkers
who specialize in building custom digital products
from scratch. Our main goal is to
deliver high-quality solutions
that meet our clients' needs.
We are a global team of
creative
and
strategic thinkers
who specialize
in building custom digital products
from scratch. Our main goal is to
deliver high-quality solutions
that
meet our clients' needs.
Learn more
85%
recurring customers
12M
the biggest fundraising round by one startup
X3 MRR
growth of partner's business in 5 mos
2 weeks
for project start
5+ years
av. partnership duration with SMBs and product companies

Why Gilzor

QA has been part of how we deliver from our first projects. Our testers stay with products for years and know them as well as the developers do.

What we bring

Fast start

QA engineers can start in about two weeks.

On-time delivery

98% of our projects are delivered on time.

Long partnerships

Average partnership with SMBs and product companies is 5+ years.

Manual and automation

One team for exploratory testing, regression and automated suites.

A full product team behind QA

Developers, designers and analysts are available when testing reveals bigger problems.

What makes us different

Testing starts at requirements

We review stories before development, where gaps are cheapest to fix.

Your tracker, your workflow

Defects go into Jira or whatever you use, with steps, screenshots and priority.

Assets you own

Test plans, cases and automated suites belong to you and stay with the product.

Honest release calls

If a build isn't ready, we say so and show you why.

Overlap with US hours

Our engineers in Europe overlap with part of the US working day.

What our clients
frequently ask

What does an outsourced QA team actually do?

It plans testing, writes test cases, tests every build, logs and verifies defects, runs regression before releases and reports on quality. Depending on the setup, it also builds automated tests and reviews requirements before development starts.

How fast can a dedicated QA team start?

Usually in about two weeks from the first call. We share engineer profiles, you interview them, and they start with your current sprint after getting access to your tools.

Do we need manual or automated testing?

Most products need both. Manual testing finds usability issues and new bugs in changing features. Automation pays off for stable flows you recheck every release. We'll suggest the split after looking at your product.

How do your testers work with our developers?

They join your standups and planning, test tickets as they're done and talk to developers directly in your tracker and chat. There's no separate vendor channel between them.

Are offshore QA testing services hard to coordinate from the US?

Our QA engineers are in Europe and overlap with part of the US working day, which covers standups, reviews and release calls. Communication stays in your tracker and chat, so nothing depends on a separate vendor channel.

How is QA outsourcing priced?

Team extension is billed monthly per engineer. A managed QA team is billed monthly as a team. Tell us your product, platforms and release rhythm and we'll share a quote.

Do we keep the test cases and scripts?

Yes. Test plans, cases, checklists and automated tests are yours and live in your tools and repositories.

No sales pitch

Tell us what needs testing

Describe your product, platforms and release rhythm. We'll suggest a QA setup and a quote. If you don't need us, we'll say so.

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