Quality assurance team monitoring software testing dashboards

Testing We Perform

Imagine launching a new app that gets bombarded with crash complaints within hours of launch. Don't worry; we will never let that happen to your app. Founded in 2016, our team brings over two decades of combined experience in software testing, so we know about finding and fixing those pesky glitches. Think of us as your software's best friend, giving it a thorough checkup before it goes into the world.

Doing random clicks is not our way of working. We dive deep into your code to find weak spots. Whether a web application or a complex enterprise system, we have the expertise to put it through rigorous tests. From functional testing to performance tests and security audits, we ensure your software is ready to impress your users. Happy users mean a growing business.

Our comprehensive testing approach covers every aspect of your software, from initial development stages through post-launch maintenance. We work closely with your development team to integrate quality assurance seamlessly into your workflow, ensuring that quality is built in from the start rather than tested in at the end.

Types Of Apps

Applications We Test

Our testing services cover web applications, mobile apps, desktop software, embedded systems, enterprise solutions, APIs, and games. Each application type requires specialized testing approaches, and our experienced team has the expertise to ensure your software works flawlessly regardless of platform.

Web Applications
Type 1

Web Applications

Their testing is focused on checking functionality, usability, security, performance, and compatibility across different browsers.

Mobile Applications
Type 2

Mobile Applications

They are tested for core functionality, usability, performance, and compatibility across different devices and network conditions.

Desktop Applications
Type 3

Desktop Applications

We Test them for functionality, usability, performance, and compatibility.

Embedded Systems
Type 4

Embedded Systems

Small software codes are embedded within hardware devices to perform a specific function. Testing that code is crucial to ensure user safety.

Enterprise Software
Type 5

Enterprise Software

We have a niche skill set and extensive experience testing these large applications.

API Testing
Type 6

API Testing

We test intercommunication between different systems through APIs. Our focus is to test the functionality, performance, and security.

Game Testing
Type 7

Game Testing

We do play games, but not just for fun. Instead, we play to review them for bugs, which requires specialized techniques and setup to cover different aspects.

Variety of Testing

Apps We Test

At Brainstack, we're not just experts in software testing; we're mobile app aficionados. We have extensive experience testing a diverse range of mobile applications.

01

iOS

Want to ensure your iOS app is an instant hit after launch? It's fully doable! We offer expert iOS testing services to help identify bugs, fix gaps, and improve performance so that users have a seamless user experience. Our team has extensive experience with various testing methodologies and tools, including XCTest, Appium, and TestRail, to deliver comprehensive quality assurance for your app.

02

Android

Brainstack Technologies offers expert quality assurance services. Be assured of identifying bugs early in the development lifecycle. Our capability to provide a wide range of services, from unit testing and UI automation to compatibility testing across devices, makes us your ideal test partner. We leverage industry-leading tools like Espresso, Appium, and Robotium.

03

Hybrid

Brainstack Technologies offers expert quality assurance services. We're pros at testing hybrid apps built with React Native, Ionic, and other popular frameworks. We use tools like Appium, Selenium, and Cypress to check your app's functionality and performance on different devices and platforms. From functional testing to performance tuning, we'll help you deliver a stellar user experience.

04

PWAs

PWAs need testing love, too! Brainstack Technologies can help ensure your Progressive Web App is firing on all cylinders. We use tools like Lighthouse, WebPageTest, and Chrome DevTools to check performance, accessibility, and offline functionality. We'll help you deliver a smooth, engaging user experience across all devices.

Types Of Testing

Services We Provide

We employ a combination of automated testing techniques, industry-leading tools to ensure your software meets the highest quality standards.

01Functional Testing

With rich industry experience, we have built a solid understanding of the unique ecosystems of startups and SMEs. We can guarantee that your technology will work flawlessly, whether edtech, agritech, fintech, IoT, or smart energy.


We ensure a seamless user interface, robust APIs, and fortified data security. While we are at work, you will experience fewer bugs, accelerated launches, and delighted customers. Don't settle for good—experience the Brainstack advantage for your software testing.

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Functional testing services
Automation testing with Selenium and Appium

02Automation Testing

Testing can be challenging, especially with tight release deadlines. Our automation testing services streamline the process and eliminate tedious tasks.


We specialize in key automation tools like Selenium, Appium, and TestComplete, helping you choose the right ones for your project to create an efficient system. The bottom line is that automation testing saves time and money, catches bugs early, prevents regressions, and allows developers to focus.

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03Regression Testing

You must maintain working functionality while choosing not to break your software for a bug fix or a feature release. That's where regression testing comes into play. We specialize in finding hidden bugs and ensuring they never surface unexpectedly. We combine manual and automated testing to tailor our approach to fit your project's needs.


You can confidently release new features, knowing your core functionality is secure. Avoid those embarrassing mishaps and ship with confidence.

Let's Talk
Regression testing services
AI-enabled testing services

04AI Enabled Testing

AI tools can be strategically used to accelerate testing and enhance the final product quality. They help us effectively identify bugs faster and improve coverage. Here is how we use AI in testing:

  • Pattern Recognition
  • Predicting Failures
  • Automating Tasks.

AI significantly strengthens your toolkit and strategy. Contact us now to elevate your testing process with AI!

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05Integration Testing

Think of your software like a symphony orchestra. You've got the strings, the woodwinds, the brass, and the percussion sections. Each section can play beautiful music independently. But to create a magical symphony, they must play together harmoniously.


Integration testing is like the conductor ensuring all the sections play the right notes at the right time. It's about ensuring that all the different parts of your software work together seamlessly to create a beautiful final product.

We're like the experienced conductor guiding and monitoring the different sections to play together flawlessly.

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Integration testing services
Performance testing under load

06Performance Testing

When you train for a marathon, you don't just plan to reach the finish line; you want to know how well your body will perform under stress.


Likewise, performance testing involves rigorously testing the software to see its performance under pressure. We push it to the limits by simulating different levels of user loads, data volume, and network conditions. We carefully note key parameters like response times, resource usage, and error rates to identify weaknesses.

We'll help you understand its strengths and weaknesses so you can optimize it for peak performance.

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07Mobile Testing

Imagine you're releasing a new game. You want it to work smoothly on all kinds of phones—iPhones, Androids, old and new models with different screen sizes. Mobile Testing is like playing that game on every phone mentioned above to ensure it works properly.


But testing all of them is not possible for you. That's where we come in. We have a whole lab of devices (and the expertise) to test your app on various phones and tablets. We check everything from basic functionality to performance, usability, and security.

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Mobile app testing across devices
Security testing and vulnerability assessment

08Security Testing

Imagine you have an online store. Security testing would involve finding vulnerabilities like:

  • Test login form for code injection and password security.
  • Check payment processing for vulnerabilities in financial data.
  • Attempt unauthorized access to other user accounts.

Here are some more specific types of security tests we can conduct for your applications to help identify potential vulnerabilities and ensure the safety of your users' data. SQL Injection, Cross-Site Scripting (XSS), Broken authentication.

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09QA Consultancy

Our QA consultancy services provide expert guidance to help you establish and improve your quality assurance processes. We work with you to develop comprehensive testing strategies, select appropriate testing tools, and implement best practices that align with your development methodology. Our consultants bring years of industry experience and can help you build an effective QA organization that scales with your business.


Whether you're looking to establish a new QA function, improve existing processes, or optimize your testing operations, our consultancy services provide the expertise and guidance you need. We help you identify gaps in your current approach, recommend improvements, and provide hands-on support to implement changes that deliver measurable results.

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QA consultancy services
On-demand QA testing services

10QA On Demand

Our QA on-demand services provide flexible, scalable testing resources that adapt to your project needs. Whether you need additional testing capacity for a critical release, specialized expertise for a particular technology, or temporary support during peak development cycles, we provide skilled testers who integrate seamlessly with your team. This model allows you to scale your QA resources up or down based on project requirements without the overhead of maintaining a large permanent team.


Our on-demand QA professionals are experienced in various testing methodologies and tools, enabling them to quickly understand your project context and start delivering value immediately. We provide comprehensive testing coverage including functional, performance, security, and compatibility testing.

  • Rapidly scale your QA team for critical release cycles.
  • Access specialized testers for niche technologies on short notice.
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Process Workflows

Software Testing Workflow

Our software testing workflow is meticulous, leaving no room for error. We leverage proven methodologies and advanced tools to ensure your product is robust, reliable, and ready to impress.

Step 1
Initiation Phase

The Initiation Phase starts by examining current practices, reviewing documents, and evaluating the current state to identify strategy weaknesses and reasons for poor product quality.

Step 2
Planning Phase

The planning phase includes identifying business risks, formulating mitigation strategies, planning tests, and setting KPIs. This phase requires meticulous planning as it directly affects results.

Step 3
Implementation Phase

Implementation includes designing test environments, implementing test strategies, and evaluating performance. This is where execution starts delivering results, assessed using the set KPIs.

Step 4
Support Phase

Support includes mentoring and training teams, forming backup plans, and identifying new problems. It also includes round-the-clock support.

Agile Outcomes

Adapting to Change

Catch defects before your users do — systematically, not by luck.

Catch defects before your users do — systematically, not by luck.6 outcomes
Cadence2-week sprint rhythm
Outcomes6 outcome tracks
Evidence1 linked proof points
Selected Outcome01/06
01

Defects Caught Earlier, Fixed Cheaper

Every PR passes linting, unit, and integration checks before merge. This catches defects at the cheapest stage of the lifecycle and prevents late-cycle cleanup that burns sprint capacity.

Ready to Elevate Your Software Quality?

Tell us about your testing needs and get a free, no-obligation assessment from our QA team.

Industries Reimagined

Domains We Serve

Here are the most common industries for this offering.

Financial Services

Data analytics platforms, portfolio reporting dashboards, and automated compliance systems for asset managers. Real-time data pipelines, secure API integrations with banking middleware, and regulatory reporting modules tailored to regional requirements.

Healthcare

Cloud-based platforms for clinical workflow management, patient data systems, and telehealth integrations. HIPAA-aware architectures with compliance-first development where data privacy and audit trails are non-negotiable.

EdTech

Learning management platforms, assessment engines with adaptive difficulty, and analytics dashboards for educational institutions. Scalable platforms handling concurrent exam sessions and real-time student progress tracking.

E-Commerce

Custom shopping experiences, inventory management systems, and order fulfilment automation. Headless commerce backends, payment gateway integrations, and real-time analytics to optimise conversion funnels.

Testing Technology Stacks We Use

We leverage industry-leading testing frameworks and tools to deliver comprehensive quality assurance across your entire software stack. From automated regression suites to performance benchmarking, our testing infrastructure ensures your product meets the highest standards of reliability and user experience.


Our QA engineers are proficient in both open-source and enterprise testing platforms, selecting the right combination based on your technology stack, release cadence, and quality goals. Let's talk about your testing needs.

Service Model

Engagement Models

We tailor delivery to your team structure and ownership preference. For full process detail, review the dedicated engagement model page.

Blogs

Useful Reads

Stay updated with the latest insights, trends, and best practices in software industry through our related blog posts.

FAQs

Frequently Asked Questions

Common questions about our software testing and quality assurance services, testing methodologies, and how we help ensure your applications meet the highest quality standards.

Software testing is the process of evaluating a software application to ensure it functions as expected, is secure, and performs optimally. It’s crucial to identify bugs, improve performance, ensure security, and meet user expectations before the product goes live.
We offer functional testing, automation testing, regression testing, AI-enabled testing, integration testing, performance testing, mobile app testing, security testing, QA consultancy, and QA on demand. Each type targets specific quality aspects of your software.
Manual testing involves human testers executing test cases to find bugs through exploration and judgment. Automated testing uses tools and scripts (like Selenium, Cypress, or Playwright) to execute tests automatically, providing faster feedback, consistent results, and better coverage for regression testing.
The duration depends on the software’s complexity, the scope of testing, and the types of testing required. Simple applications may take a few days, while complex enterprise systems can require several weeks of comprehensive testing across functional, performance, and security dimensions.
Regression testing ensures that recent code changes have not negatively affected existing functionality. It’s needed after every significant code change, feature addition, bug fix, or system upgrade to verify that the software still performs as expected.