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Non-Functional Software Testing Services

Don’t underestimate the importance of non-functional software requirements — test your software solution from A to Z with our QA expertise.

Non-functional software testing

There is no denying the fact that the functional requirements of a software product are important. After all, the functionality of the app and its ability to actually do what it’s supposed to do are what attracts the users in the first place. This is why functional testing is often the first stage of QA for a new software solution.

However, the non-functional requirements of an app should be treated with the same level of attention and precision. Non-functional testing is designed not just to verify the fact that a software product works, but to see how exactly it does it. From testing the load capabilities and performance metrics of an app to checking compatibility, security, and localization of the product, there are countless non-functional software testing types that deal with every non-functional aspect of a product.

It’s impossible to say which non-functional software testing types are more important than the others. When you have a brand new or a recently updated software solution and you want to get the most complete idea of its current state, but don’t know which types of testing your project needs, all you have to do is trust our QA expertise. We have spent the past two decades performing every type of non-functional software testing you can imagine. So we know exactly what your product needs to remain secure and stable, and to appeal to the right kind of users.

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What you get with non-functional testing

  • Confidence in your solution
    When you know for a fact that every non-functional aspect of your software product meets your expectations, you can rest assured your product will meet the goals you’ve initially set.
  • User satisfaction
    An easy-to-use software product where both functional and non-functional aspects are working as intended means high customer satisfaction, and that’s what you should aim for.
  • Higher revenue
    The more satisfied your users are with your product, the faster it will grow in popularity and surpass its closest competitors, and therefore, the higher your revenue is going to be.
  • Stability and security
    No matter what kind of an app you are developing, its stability and security should be on top of your priorities list, and thorough non-functional testing is the best way to ensure that.

Why test with TestFort

  • Complete flexibility

    We are a customer-obsessed company and we will not rest easy until we find the solution that works for you. We are ready to negotiate anything, from the business model and deadlines to the technologies we use and the composition of your QA team.
  • Focus on the quality

    No matter how complex your project is or what your business goals are, you can always be 100% confident in the quality of our work. With 20 years of experience in the constantly changing QA industry, we know exactly how to make your app’s quality spotless.
  • Full platform coverage

    Deep, all-encompassing testing is the only acceptable way for us to do our job. With over 250 physical devices and every platform in existence available to us at all times, we will test your software solution on each possible combination to ensure consistent performance.
  • Cross-industry expertise

    Throughout our QA work, we have encountered projects from any industry and of any scale you can think of. Whether you are developing an eCommerce store, a healthcare application, an HR solution, or a fintech product, we know exactly how to approach your project.
  • Any methodology

    The software testing industry is rapidly developing, and new technologies and methodologies appear regularly. You can rest assured that we will analyze your requirements, pick the most suitable technique, and successfully work with any methodology you have in mind.
  • 100% transparency

    While you can fully trust our proficiency in QA that requires minimal involvement from the client, we promise you complete control over the progress of your project. Through regular meetings with the team, we will inform you on every noteworthy development.

Our non-functional testing process

  • Project setup

    • Requirement analysis
    • Business analysis
    • Scope assessment
    • Start of the documentation
  • Test planning

    • Requirement Traceability Matrix
    • Effort estimation
    • Risks definition
    • Test plan development
  • Enrivonment setup

    • Hardware configuration
    • Software configuration
    • Writing test scenarios
    • Preparing test data
  • Text execution

    • Performing the tests
    • Documenting the results
    • Defect documentation
    • Results analysis
  • Project closure

    • Report summary
    • Finishing documentation
    • Suggesting improvements
    • Project acceptance and maintenance

Non-functional testing results

  • Competitive edge
    In this day and age, the software market is highly saturated with cutting-edge solutions and attractive offers. As a product owner, you need to use every advantage you can get. And when there are already several products with the same functionality as your solution, then swift performance, uncompromised security, and appealing UI can become the one competitive advantage you are looking for.
  • Easy scalability
    Strategic thinking means taking care not only of the product’s immediate success, but also planning the steps to your subsequent business expansion. When every non-functional component of your software product works exactly like you envisioned, scalability becomes a far easier challenge than you originally thought. So you can take care of the matters at hand and maintain confidence in your solution.
  • Audience recognition
    User recognition is a valuable asset to have these days. A loyal audience will follow a software product no matter which direction it may take. However, user recognition does not appear out of the blue, and the non-functional aspects of your software solution have a huge influence on how your product is received by the audience. Users are not going to stick with a buggy, unappealing app or site.
  • One less thing to worry about
    When developing a software product that is intended for a wide audience, you have dozens of things to work on if you want to achieve success and recognition. From branding and functionality to marketing, every software product owner has enough on their plate as it is, so you don’t need to add worrying about the non-functional issues to the mix. Entrust us with non-functional testing and sleep better at night.
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Clients Reviews

"Testing for our project was done top-notch. All issues and bugs were meticulously and clearly documented on our project’s Jira. Guys showed great attention to details, and rigorously stuck project requirements. Communication and work were done on a very professional level. We highly recommend.”

Kamran Naghiyev, Interfaced Labs Inc.

"TestFort QA Lab's work was productive and highly critical for the client's success. The team communicated regularly with the client, allowing them to provide their feedback about the progress. They've met the company's expectations and they were always willing to help the client."

Eric Bade, CTO, Ricma

"TestFort QA Lab’s work has helped reduce app bugs. Thanks to them, the quality of the client’s software releases has significantly improved. The remote team excels at communication, as they’re able to overcome geographical and cultural barriers. They’ll continue to be a trusted partner".

Brad Marks, VP of Product, Freckle IoT

"TestFort has consistently delivered quality product for us and have been very accommodating when we were on tight schedules to complete our projects on time. We look forward to our continued development efforts with their team..."

Nick Brachet, CTO, Skyhook

"After working with numerous companies around the world and resulting in differing experiences for our holding, we came across TestFort and started to work with them on a single project and limited resources. Thanks to very professional technical strategy, well-managed approach and methods in implementation and taking our solution to market and the team’s exceptional dedication, since that time our cooperation significantly evolved, we extended our team with more professional resources..."

Jon Sugihara, President & Co-Founder, Perx

"Our development experience with TestFort Software has been fantastic. They have adapted to each of our projects. When we decide to take a project in a different direction they efficiently change direction with us and provide guidance and new milestones. We have been working with TestFort Software for almost three years and our relationship with them has been great. We would highly recommend TestFort Software for every type of project - simple or complex!.."

Simple Devices, Universal Electronics, Inc.

"Our cooperation with TestFort team (QA division of QArea) has a long history, multiple projects, dating back to early 2005. Compared to other companies, TestFort team provides top notch quality of testing services. They widely and, what is important, correctly applied automated testing throughout our projects. Their non-trivial approach to tasks solving and deep understanding of the subject combined with stable and highly professional team allows them to reach excellent results. When we started our new project, which is under way now, we engaged several outsourcing companies – but after a few months into testing cycle we decided to move all of the QA activities to TestFort, since we weren't getting the same high quality results from another company as we are getting from TestFort..."

Marc Cenedella, Founder & CEO, Knozen, Inc.

"During the past year TestFort has become one of our trusted development partners for Windows Phone 7 and I have no hesitation recommending them as an excellent company and software development provider to do business with."

Max Zilberman, Senior Architect, Microsoft

"TestFort has been a great asset in helping us securing the quality of our Toolbars. When we needed quick help they were there for us and gave us access to a full team of testers within a matter of a few days. Over the course of our two years of partnership I have come to rely on TestFort for providing quality resources both in testing and development at a reasonable rate..."

Peter Kalmstrom, Product Manager, Skype

"During the past 4 years, TestFort has proven to be an excellent company and a great asset by providing exemplary Quality Assurance services for all Dashlane platforms (Windows, Mac, iOS, Android, Web). TestFort is playing a critical role in our quality strategy, thanks to the devotion of their testing teams to the project. I can definitely recommend working with them."

Raphael Rodrigues, Director of Quality Assurance and Localization, Dashlane

"TestFort has played a critical role in the development of HuffingtonPost.com. They have been able to become a part of the core team very quickly and develop amazing features that perform under the highest performance and demand requirements possible. They possess the highest level of business cooperation, an outstanding sense of responsibility and delivery of quality work..."

Paul Berry, CTO, Huffington Post

Types of Non-Functional Testing

  • Usability testing

    The way users interact with your software product is a significant factor of its audience reception. Our UI/UX testing services will tell you all about the potential improvements in your product’s interface. Go to page
  • Performance testing

    Knowing that your app’s functionality is working as intended is important, but what happens when your app experiences a peak load or there are other changes in the environment? That’s what performance testing is for! Go to page
  • Compatibility testing

    Users can access your product from all kinds of devices and platforms, so cross-platform compatibility is now a standard requirement for a successful software solution if you want to appeal to as many users as possible. Go to page
  • Security testing

    You cannot take any chances when the security of your own data or the data of your users are on the line. Thorough security testing helps you see the potential security issues before they do any damage to your app’s integrity. Go to page
  • Volume testing

    If your software solution is designed to work with large amounts of user data, then volume testing becomes a mandatory step on your way to a fully tested product. Volume testing helps you avoid issues with data processing. Go to page
  • Localization testing

    Localization testing is essential for software products that are designed for international use. It not only checks whether the translated versions of the product are correct, but also whether it complies with international laws. Go to page

Flexible business models

Fixed price

  • Precise Timelines
  • Operation strictly within budget
  • Clear Goals & objectives
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Dedicated team

  • A team 100% dedicated to your project
  • Simple management
  • Flawless communication
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Time and materials

  • Pay for what you need
  • Availability of resources
  • Available on any stage
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