18 Best Software Testing Companies for QA Outsourcing & Augmentation in 2024

DeviQA is a renowned software testing service that stands out for its comprehensive approach to ensuring software quality. With a focus on both automation and manual testing strategies, DeviQA offers a tailored experience that meets the specific needs of each project, regardless of its size or complexity. Their services include but are not limited to functional testing, performance testing, mobile application testing, and web service testing. What makes DeviQA particularly effective is their utilization of cutting-edge tools and technologies combined with their adherence to best practices in software development and testing.

DeviQA prioritizes communication and collaboration with its clients, establishing a transparent and iterative process that allows for continuous feedback and adjustments. This client-centric approach enables them to align closely with the project's objectives and quality expectations, ensuring that the final product not only meets but often exceeds the client’s requirements. Their team of experienced testers and quality assurance professionals bring a deep understanding of various industry standards and regulatory requirements, making DeviQA a versatile partner capable of handling projects across different domains

DeviQA offers customized pricing upon request. You can also request a free proof of concept and trial period to help you understand whether their automated testing service is the right one for you.

MuukTest is an AI-powered test automation service designed to assist businesses in improving their testing processes. The service offers a combination of proprietary software, expert quality assurance (QA) services, and cloud infrastructure to facilitate test automation. It provides features such as rapid test creation and maintenance and integration with existing release processes. What makes MuukTest different is its ability to automatically create new tests and variants, fix broken tests, and deliver detailed bug reports. These automation features are ideal for growing businesses wanting to maintain high test coverage.

MuukTest distinguishes itself by allowing users to customize their testing environments extensively. This includes the ability to configure hardware settings, network conditions, and even integrate third-party tools and frameworks. This level of customization is particularly beneficial for companies working on specialized or niche products, as it allows them to simulate and test under conditions that closely mimic their own operational environments. This feature is less common among mainstream software testing platforms, which often offer more rigid, less adaptable testing environments.

MuukTest offers free demos upon request.

Testlio is a managed testing provider with flexible staffing options that combine full-time, part-time, and crowdsourced expert teams. Testlio's platform integrates with clients' DevOps systems, including issue trackers and test management tools. The crowd unlocks the ability to conduct testing with real users, real devices, and real payment transactions across various locations.

Testlio's automation center-of-excellence offers advisory services to clients and facilitates end-to-end testing workflows that bring together automated and manual testing to optimize QA coverage.

Testlio offers customized scoping and pricing upon request.

Mindful QA is a software testing company that offers comprehensive testing services for websites, mobile apps, and other software. They offer flexible, on-demand hourly rates and no long-term contracts, making their services accessible to a wide range of businesses and teams. Mindful QA can test across a vast array of devices and environments, including browsers and iOS and Android. Being 100% US-based, they cater to companies needing alignment with American time zones, ensuring seamless communication and collaboration.

Mindful QA's testing services include manual testing for finding bugs and ensuring functionality, automated testing, and performance testing, aimed at assessing and improving software speed and stability. They also offer API testing, security testing, and accessibility testing, ensuring comprehensive coverage and high-quality standards across all aspects of software development.

The company's hourly rates are available upon request.

TestMatick is a quality assurance and software testing provider, offering a comprehensive suite of services aimed at delivering and maintaining high-quality software products. With a broad range of over 20 specialized QA services, TestMatick covers everything from functional and automated testing to localization and usability testing. For businesses wanting a more manual approach to QA testing, this company offers a full bench of experts who can deliver comprehensive reports and detailed results.

One of the standout features of TestMatick is their extensive use of advanced tools and methodologies to enhance the testing process. Their automated testing services, for example, handle repetitive tasks, allowing for faster and more reliable identification of issues, and complementing manual testing by freeing up human testers to focus on more complex scenarios. Additionally, TestMatick offers multi-platform in-lab testing, ensuring that applications perform optimally across various devices and operating systems under controlled conditions. 

TestMatick offers pricing upon request.

Quality Logic is a company that offers software and QA testing services to a multitude of industries including Marketing and ecommerce. The company provides you with solutions including a full-service QA testing team, as well as software and website testing technologies, allowing you access to an onshore testing lab and open source testing tool expertise. For accessibility, Quality Logic offers an integrated digital accessibility support team that is made up of individuals with cognitive or visual impairments, allowing you to receive first hand feedback from users directly affected by accessibility limits. Finally, Quality Logic offers you the ability to complete a Smart Energy Certification, allowing you to gain insight into smart energy tools, and how you can implement them within your team.

Quality Logic offers customized pricing upon request.

Mobot is a full-service platform that specializes in using mechanical robots to test mobile devices. With Mobot, QA teams can offload tests that were previously only testable via manual testing and automate them with real robots. Mobot offers scriptless automation, which provides a user-friendly interface that allows testers to design tests using visual elements like drag-and-drop and configuration settings. Once the test is complete, all test results are human-verified by a customer success manager and sent to you for analysis.

Mobot's pricing starts at $1,500/month/test action. Further pricing information is available upon request.

Altoros Labs is a software services provider that tailors custom software solutions to suit the needs of you and your team. Altoros Labs offers services such as software testing and QA, API development and integration, and a dedicated development team outsourced to you. Altoros Labs also offers a unique service of legacy software modernization, allowing you to steer away from dated systems and practices. The company offers support to a range of industries from E-Commerce to Automotive.

Altoros Labs provides customized pricing upon request.

Belatrix is a division of Globant that outsources software developers and QA engineers to businesses. Belatrix offers you and your team developers familiar with a variety of programming languages and frameworks, such as .NET, Java, Python and React, allowing you to freely build your stack based on the talent offered to you. Belatrix also offers simple implementation and assistance with simple contracting, multi-timezone support, and the ability to add to your team should you discover the need for another resource.

Belatrix offers customized pricing upon request.

TestingXperts is a QA and software testing company that offers services to a variety of specialized industries including travel logistics and airlines, and automotive. TestingXperts provides you with end-to-end testing support, including Next Gen testing such as AI testing and RPA testing, ensuring that you can keep up with the technology as it advances. TestingXperts also offers test consulting, so you can discuss your requirements with a dedicated support team, allowing you to achieve the right solutions for your project.

TestingXperts provides customized pricing upon request.