Manual software testing services | Manual software testing company
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Manual Software Testing Services

The human edge: Manual testing for unforeseen issues & a superior user experience.




Years of experience


Software QA engineers


Integrations into an existing development & testing process


Projects tested from scratch


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While AI is conquering the world, manual testing still lies at the core of the efficient QA process. The cognitive abilities of a human are just irreplaceable, at least completely, in this sphere. DeviQA offers comprehensive QA services, including manual testing, that help with delivering top-notch software. Having extensive expertise in such domains as Healthcare, FinTech, Real Estate, Cybersecurity, Retail, AdTech, and others, we design and implement complex and efficient testing solutions based on an integrated approach and best QA practices.

When Do You Need Manual Software Testing Services?

To be honest, any project of any size or complexity requires manual testing services, as human intervention is indispensable when it comes to quality assurance. Here are a few good examples of when manual software testing services are of utter importance for ensuring the integrity of your software:

Initial Stability Checks

Even if you are going to implement test automation, only manual tests are executed at the early development stages until software stability is reached. At this phase, our experienced team manually tests software to identify any glitches that might impede its stability.

Pre-Automation Validation

Automation is a powerful tool, but it's effective on the condition that the test scenarios it's based on are also effective. Our manual testing services ensure that all test scenarios are thoroughly examined and validated before being automated. This crucial step serves as a solid foundation for reliable automated testing later on.

New Feature Assurance

When a new feature is introduced to your software, the first line of defense is our manual testing team. We meticulously scrutinize each addition, detecting potential issues early on and preventing them from evolving into more significant problems.

Non-Automatable Scenarios

Unfortunately, automation is not almighty, as not all testing scenarios fit this mold. Some require the intuitive insights and adaptability that only a human tester can provide. Our team is equipped to handle non-automatable scenarios with precision and thoroughness.

Specialized Testing and Usability Checks

Certain types of software testing, particularly usability testing, demand human interaction. Our manual testing services specialize in areas where automation falls short. We ensure that your software not only operates flawlessly but also offers an exceptional user experience.

Our Manual Software Testing Services

We are committed to delivering manual software testing services that not only meet but exceed your expectations. With our expertise and dedication to quality assurance, you can rest assured that your software is in capable hands.

User Interface Testing

We meticulously examine the user interface of your software to guarantee its clarity, consistency, intuitiveness, and compliance with the design. By conducting thorough UI tests, we ensure that your application provides a seamless and visually appealing experience to your users.

Usability Testing

Our usability testing focuses on assessing the overall user experience that your software provides. We delve into such aspects as ease of navigation, the efficiency of tasks, and the learning curve to identify areas for improvement and enhance the usability of your application.

Compatibility Testing

It is paramount to ensure your software works flawlessly across various devices, browsers, and operating systems. We carry out compatibility testing to verify that your application functions seamlessly on different platforms, thereby maximizing its reach and accessibility.

Functional Testing

Functionality lies at the core of any software. Our comprehensive functional testing ensures that each feature and component of your application works as intended, meeting the specified requirements and delivering the expected results.

Exploratory Testing

Sometimes, the most valuable insights are gained through exploration. By carrying out exploratory testing, we uncover potential issues and defects in your software. The intuitive exploration of software functionalities enables us to identify critical areas that may have been overlooked in the course of other tests.

Localization Testing

Software products that target a global market require meticulous localization testing to ensure their cultural and linguistic adaptability. We meticulously assess how well your application works in different locales, ensuring that it resonates with the needs of users worldwide.

Partner with DeviQA: see the difference

Test coverage :



2.5 weeks to run regression testing

1 day to run regression testing

7 days to run smoke testing

1 day to run smoke testing

Outdated test cases

60% increase in the number of regression tests and relevant test cases

50% test coverage

90% test coverage

Supported localizations were not tested

27 localizations supported by QA engineers

No automation testing

>1500 automated test scenarios created

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Dev capacity:



Didn’t have a formal QA process

Built smooth and well-working processes

Didn’t make automated testing

Test automation : smoke, API, UI on all supported browsers

Testing was carried out by the devs

Full coverage of the application by test cases

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Test coverage :



Existing workflow in Jira didn’t allow to understand how many bugs were left unfixed before the release and their priorities

Adjusted the Jira workflow, integrated TestRail with Jira to be able to see statisticls of the issues per release

The lack of test documentation

Developed necessary test artifacts that adhere to industry standards and are easily maintainable

No Automation test coverage

Added multithreading to run tests in parallel on 10 different threads, which reduced the time of the test run in 7 times

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