LAST UPDATED Sep 17, 2021

Top Quality Assurance Companies

Best QA Testing Agencies Firms
10 Firms
#CreatingNextBigThing for You

Arka Softwares is an award-winning agency that build & transform businesses through strategy, design and transforms your ideas into reality, by building products, and accelerating growth from startup to enterprise level company.

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  • $5,000 +

  • 50 - 249

  • < $25 / hr

  • Founded 2010

Bringing to life your digital vision

We are a software development company that develops and deploys custom software solutions for organizations that want to make an impact through technology.

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  • $10,000 +

  • 50 - 249

  • $50 - $99 / hr

  • Founded 2012

Web development from the ground up

Binarcode is a web development agency based in Cluj-Napoca. We specialize in Javascript technologies, Laravel and Agile.We are experienced yet fresh and passionate about what we do. Our core values are quality, innovation and openness. Let

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  • $5,000 +

  • 2 - 9

  • $25 - $49 / hr

  • Founded 2018

Providing Solutions That Make a Difference

Competition is fierce out there – your customers hold you to increasingly high standards. And the market is changing, too. You have to stay on top of it all, from new channels to altered consumer behaviors. We’ll help you find revenue streams that range from incremental to disruptive, refreshing and evolving, to fulfil your customers’ unmet needs, which might mean new products, expanded offerings or an entirely different business model.

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  • $10,000 +

  • 1,000 - 9,999

  • $25 - $49 / hr

  • Founded 1993

Extended team that is part of your team

Simform is a new age software development company. Build innovative custom software applications by hiring remote engineering teams that extend your team.

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  • $10,000 +

  • 50 - 249

  • $25 - $49 / hr

  • Founded 2007

Quality Assurance Partner

QA Madness is a software testing company. Provided full range outsource quality assurance services with manual and automated testing.

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  • $5,000 +

  • 50 - 249

  • $25 - $49 / hr

  • Founded 2008

We bring your innovative ideas to life

Ciklum is a global Digital Solutions Company for Fortune 500 and fast-growing organizations alike around the world. Our 3,000+ Developers provide our clients with a range of services including App Development, Quality Assurance, Security, R&D, Big Data & Analytics

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  • $25,000 +

  • 1,000 - 9,999

  • $25 - $49 / hr

  • Founded 2002

Software Development: Scaled

Oxagile is a USA-based software development company with 15+ years of experience. We develop bespoke software solutions that serve over 1B users globally.

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  • $50,000 +

  • 250 - 999

  • $25 - $49 / hr

  • Founded 2005

Technology Powered by Talent

Daxx helps companies worldwide hire experienced software engineers remotely. Grow your business with remote software development teams in Ukraine by Daxx.

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  • $100,000 +

  • 50 - 249

  • < $25 / hr

  • Founded 1999

Software, Mobile & eCommerce Development Company

NCode Technologies Inc - Top Mobile App Development Company in India, USA, UAE, Stockholm, Sweden and UK. also offering customized Software and eCommerce Web Development Services.

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  • $1,000 +

  • 10 - 49

  • $25 - $49 / hr

  • Founded 2006

QA Companies and How They Ensure High-Quality Work in Companies

What are the most important things in software development? One of them is Quality, or Quality Assurance. QA companies provide superior products and services. These companies go deep into all the details of design, development, and production to deliver a quality product to the end customer.

What Is QA Testing

Quality assurance (or QA) is an activity directly related to all the stages of software development. The goal is to meet the required quality. QA focuses on preventing defects in the product under development.

There's also another concept that is often confused with QA - QC (Quality Control). QC implies specific actions on a product to understand its condition (the readiness and compliance with standards).

Testing is a quality control technique, which includes the following activities:

  • Planning activities;
  • Test design;
  • Test execution;
  • Data analysis.

Given the fact that software quality assurance is integrated into the software development lifecycle, it requires the participation of an entire team, including analysts, testers, and developers.

Quality Assurance Process

A QA technology company engages quality assurance along with software development in the following sequence:

  • Methodology definition. Traditional or agile testing?;
  • Risk analysis. Identifying and assessing potential risks;
  • Testing. Every new feature, added to the software, always gets tested. Different models and methods are used to detect existing and potential threats. This is how the dev team can understand if a new function is implemented properly;
  • Automation. This process is used to maximize the efficiency of the engineers;
  • Target Audience. Understanding TA improves the quality assurance and testing processes.

QA Testing Agencies and Their Strategies

What's the key to the success of any QA software testing company? Nope! Strategy. It helps determine the best approach and actions to be applied in software development. And when a team creates a strategy, it should also consider all areas of the project, from management and financial reporting to design and coding standards.

Why is a QA strategy so important, you ask? Well, because it plays a huge role in customer satisfaction while untested products equate to an increase in dissatisfied customers. Therefore, a robust strategy is a key to a successful product launch.

What Is the Role of QA in DevOps?

Best QA companies’ interest in DevOps is constantly growing. This is because such professionals combine different skills and abilities from related fields. In business, they can act as developers, testers, automation experts, or engineers. Let's take a closer look at the latter role.

QA engineers oversee the quality of a product at all stages of its development. Their duties include studying and clarifying customer requirements for the software, as well as writing testing scripts. A QA tester examines product functions, reports defects, explains how to eliminate them, studies test documentation, and does many other things.

What Services QA Firms Provide

Quality assurance testing companies contribute to the productivity of existing teams and releases. The best solution for businesses is companies that outsource processes. This reduces the cost of hiring a specialist and allows you to get proven experts for your team.

What Services Can Best QA Companies Offer to Businesses?

Here's the list of the main services that QA companies can offer to businesses:

  • Functional and configuration testing;
  • Server testing;
  • Integration and compatibility testing;
  • Load and mobile testing;
  • Security and automation testing;
  • Usability and network testing;
  • Quality control process design.

How Your Business Can Benefit from Working with a Software QA Company

The implementation of quality standards by a QA consulting firm can help raise profits for a business. In addition, quality standards are an important part of a business strategy that contributes to the following processes:

  • Quality management;
  • Employee safety management;
  • Bug/error prevention;
  • Ensuring quality products/services.

Quality standards play an important role for customers. First, they give them confidence in the quality of products/services. Secondly, companies that demonstrate QA implementation get more trust from customers.

Things to Consider When Implementing QA

When choosing a consulting company, every business owner should be involved. After all, every quality assurance process should take place in tandem. Here's what business owners should pay attention to:

  • Organizational goals. The employees should know their personal and company goals, as well as understand the main mission and vision of the company;
  • Success factors. What will make your company more successful? Make a list of factors that influence QA;
  • Feedback. This approach allows you to detect and solve quality problems in a timely manner;
  • Measuring results;
  • Scalable approach. Using a software QA consulting company will eliminate the need to hire and retain new employees.


What are some examples of quality assurance?

Quality assurance sets up automated workflows that reduce the risk of problems related to human error.

What are the key differences between quality assurance and quality control?

Quality assurance - error prevention, quality control - bug detection and fixing.

What is the difference between QA and software testing?

QA checks software for quality assurance, whereas testing focuses on identifying bugs to fix them.

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