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OSS platform testing services

Confidence for every build, version, and dependency.

With 16 years of OSS platform testing experience, DeviQA keeps your open-source product stable, secure, and ready to ship.

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Our solutions for your OSS software testing challenges

Solving the real testing challenges that slow down OSS platform teams.

Unpredictable code quality across contributors

Challenge

58% of OSS maintainers cite inconsistent contributions as a top stability risk.

Solution

We map unstable areas, add focused regression suites, and apply quality gates to keep releases predictable.

Dependency sprawl and version drift

Challenge

75% of vulnerabilities originate in indirect dependencies (Snyk).

Solution

We track your full dependency graph, validate version combos, and run safe upgrade testing.

Limited control over upstream fixes

Challenge

Upstream response times vary from days to months, slowing delivery.

Solution

We create temporary patches, stabilize your environment, and validate changes until fixes are merged.

High variability in real-world deployments

Challenge

Plugins, forks, and custom configs create thousands of deployment scenarios.

Solution

We test across a realistic configuration matrix and verify integrations in real-world conditions.

Security exposure due to public code

Challenge

60%+ of breaches in OSS-based systems stem from known but untested vulnerabilities.

Solution

We apply security checks, dependency scanning, and config validation to reduce exposure.

Lack of formal documentation

Challenge

OSS projects often lack complete specs, making expected behavior unclear.

Solution

We reverse-engineer flows, define baselines, and build behavior-driven test suites.

OSS platform we test

Expertise across the most widely adopted open-source platforms and ecosystems

E-commerce platforms

DevOps and CI/CD tools

CRM and ERP platforms

Data analytics and BI tools

Workflow and automation platforms

Identity and access management solutions

Cloud orchestration and infrastructure tools

Collaboration and communication platforms

Database and storage engines

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The scope of our OSS software testing services

We provide end-to-end OSS app testing services to ensure your software delivers exceptional quality at every level.

Case studies

Partner with us:
see the difference

See all stories

Global healthcare giant

Web app testing
Test automation
API testing
Dedicated QA team
  • 90%

    Test coverage

  • 1.6k+

    Test cases created

  • X18

    Faster regression testing run

Read customer story

The first modern real estate platform

Web app testing
Test automation
E2E testing
Load testing
Mobile testing
+2
  • 85%

    Test coverage

  • 2k+

    Test cases created

  • 2.5x

    Faster regression testing run

Read customer story

Dental practice platform

Web app testing
API testing
Dedicated QA team
Mobile testing
+2
  • 95%

    Test coverage

  • 5k+

    Test cases created

  • 3k+

    Number of critical bugs logged

Read customer story

Solution for managing payments

Web app testing
Dedicated QA team
DB testing
API testing
Performance testing
  • 12

    Years of cooperation

  • 100%

    Covered performance

  • 2x

    Faster regression testing time

Read customer story

Booking system for tours and attractions

Web app testing
Test automation
Mobile testing
DB testing
Dedicated QA team
  • 90%

    Test coverage

  • 3.2k+

    Automation test scripts created

  • 1-2h

    Time of regression

Read customer story

Experience the DeviQA difference

From initial consultation to full-scale QA implementation, we deliver results.

DeviQA’s AI advantage

At DeviQA, we use AI to make testing smarter and simpler. Our ecosystem is built to deliver faster, smarter, and more cost-efficient results — so your team can do more in less time.

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AI-powered IDE assistant

Reduces test script writing time

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QA companion

Provides suggestions for test optimization and addresses gaps

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Automated code review

Flags unused variables, improper loops, and other common errors

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AI for API testing in Postman

Streamlines API test case creation and response validation

Features

Test case creation

Code review

Exploratory planning

Log analysis

without AI

6 hrs

3 hrs

2 hrs

2 hrs

with DeviQA AI

4 hrs (33% saved)

2 hrs (33% saved)

45 min (60% saved)

1 hr (50% saved)

Collaboration on your terms

Backed by 16 years of expertise, DeviQA offers three flexible models for OSS software testing services to fit your project’s needs, timeline, and budget.

Staff augmentation

QA engineers added to your team when needed.

Advantages:

  • Rapid onboarding and minimal overhead

  • Immediate capacity boost during peak load

  • Flexible scaling without hiring delays

Best for:

Quick skill or capacity boosts.

Get started

Dedicated QA team

A full-time QA team focused on your OSS platform.

Advantages:

  • Deep product knowledge and faster decision-making

  • Stable capacity for continuous testing

  • Predictable long-term delivery and cost

Best for:

Long-term, continuous QA.

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Project-based outsourcing

We handle a defined testing scope end-to-end.

Advantages:

  • Clear scope, timelines, and deliverables

  • Full QA ownership without internal coordination overhead

  • Faster release readiness with managed execution

Best for:

Fixed-scope projects needing full ownership.

Get started

Why choose us as your OSS software testing company?

Over 500,000 project man-days successfully delivered.

We take full accountability for our work.

A range of value-added services at no extra cost.

Free test trial. Try us before making any payment.

Our engineers are senior testers with strong autonomy and self-starting ability.

With a 96% retention rate, we offer stable teams, compared to the industry average of 80%.

Extensive testing lab with a wide range of environments, platforms, and devices.

Access to a technology community of over 1000 QA engineers and experts.

Strengthening your OSS platform so it performs everywhere it runs

Our approach to OSS app testing

A structured process built for complex, fast-moving open-source ecosystems.

01

Platform discovery

We review your architecture, modules, and customizations to map core risks.

02

Dependency & environment mapping

We identify critical libraries, versions, and integration points that affect stability.

03

Behavior baseline

We reconstruct expected flows where documentation is incomplete or outdated.

04

Scenario & coverage planning

We design realistic workflows that reflect actual use, extensions, and deployments.

05

Continuous validation

We check each change across configurations to keep behavior consistent.

06

Insights & improvement roadmap

We provide clear findings and recommendations to strengthen long-term reliability.

Here’s what people are saying
about DeviQA

26 reviews

32 reviews

9 reviews

Review

It was so easy to integrate your people with us and we didn't have any problems.

Author

Janosch Greber

VP of engineering at RealTyme

DeviQA helped develop a cybersecurity software platform. Complex automated scenarios test REST APIs through a Faraday library. An SDK application works with Azure, Google Cloud, Docker, and LXC containers.

Yuval Or

Yuval Or

QA manager at Mimecast

Review

DeviQA has always brought us really high quality candidates for us to be able to seamlessly mesh into our team.

Author

Danny He

CEO and founder at Soapbox

DeviQA provides software QA automation engineering support to a QC and QA company. Their work includes sandbox testing, QA, testing automation, DevOps support, and TechOps support.

Alex Ohoussou

Alex Ohoussou

Head of QA & techOPs at QIMA

Review

You guys have always been genuine, flexible and personable.

Author

Ryan Austin

CEO and founder at Cognota

DeviQA has provided application testing services for an HR tech company. The team has managed feature, smoke, and regression automation tests and offered test reports.

Mia Bunjac

Mia Bunjac

QA chapter lead at Renhead Technology

Review

In fact, they have been a part of our success story, helping us grow from six workers 11 years ago to about 1200 workers now.

Author

Raanan Tauber

QA manager at Tipalti

DeviQA provides automatic testing with continuous integration for native and hybrid mobile apps.

Giurea Renato Gabriel P.F.A.

Giurea Renato Gabriel P.F.A.

CTO at Impaktsoft Projekt S.R.L.

Review

They can take my lack of knowledge and I can trust that they will be able to produce something of value.

Author

Ray Alde

Co-founder & cto at Arklign

DeviQA provides QA and testing resources on an ongoing basis. They evaluate architectures and offer both manual and automated testing. The client has also utilized their on-demand developers.

Review

To me, that's above and beyond, I did not expect that to be so smooth and so easy.

Author

Mark Levine

Chief product officer at CYDEF

DeviQA is a dedicated vendor that assists with manual and automated testing on an ongoing basis. They're also overseeing other development projects and supervising the testing portion of those.

Review

They know what they're doing because the people that they send to us are quality people.

Author

Charles Chase

Chief technology officer at Returnmates

DeviQA provided application testing services for an audio editing platform. The team was responsible for continuously testing the UI and functionality of the platform via an automated testing framework.

Review

There is also very good follow up on the engineers and the job they're doing.

Author

Olivier Mayot

Chief technology officer at SimpliField

DeviQA serves as the process improvement partner to a diabetes care and solutions company. They helped scale the client's automated testing and are now working on improving their manual testing framework.

Collaboration process overview

  • 01

    Initial contact. We start by understanding your testing needs and aligning them with your goals.

  • 02

    Assessment. Our experts analyze your current process and propose a tailored improvement plan.

  • 03

    PoC. Try a free proof of concept to see our capabilities in action.

  • 04

    Trial & evaluation. We conduct a trial phase and review the results together.

  • 05

    Contract & QA implementation. Once satisfied, we sign the contract and begin full-scale QA.

  • 06

    Flexible partnership. DeviQA offers scalable solutions to adapt to your business needs.

Ready to connect?

Just fill in your name and email, and we’ll get back to you with available slots

Questions & answers

We align inconsistent areas by building a clear behavior baseline and creating focused checks around high-variability modules, a critical part of OSS platform testing where contributor quality varies widely.
As an OSS testing company, we help you stabilize your environment with temporary patches, validation layers, and mitigation steps until the upstream team ships an official fix.
Yes, our OSS platform testing services include mapping your fork, extensions, and plugins so we test the platform the way it actually runs in your environment, not the generic open-source version.
We track versions, indirect libraries, and upgrade impact, ensuring each change is validated before it reaches production, a core part of reliable OSS QA services.
Many open-source projects lack full specifications. As an experienced open-source testing company, we reconstruct expected behavior from code, usage patterns, and real workflows to define what “correct” actually means.
Yes. OSS platforms often run in dozens of environments. Our open-source QA services include configuration matrix testing so we catch issues tied to real-world deployment diversity.
We build regression anchors, validate dependency changes, and track high-risk modules, giving you ongoing OSS quality assurance even as the project moves fast.
Absolutely. Whether you need a standalone OSS QA company or close daily collaboration, we adapt to your workflow, CI/CD setup, and release cadence to operate as part of your engineering team.
We look at reduced regressions, stable releases, dependency safety, and fewer environment-specific failures, the metrics that truly matter for a scalable OSS ecosystem.