Top QA and Software Testing Companies in 2023

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1

<$5,000
<$20 / hr
250 - 999
Startups
United States, New York
2010
Other
Quality Assurance Experts

QA Mentor is multi-award winning, CMMI Level 3 SVC + SSD v1.3 appraised ISO 27001:2013, ISO 9001:2015 and ISO 20000-1 certified leading software QA company headquartered in New York.

Service Line
100% QA and Testing

Techreviewer Rating

5.0
2

$10,000+
$50 - $99 / hr
250 - 999
Enterprise
United States, Claymont
2017
Within 1 week
Innovating Businesses with Digital Solutions
Service Line
20% QA and Testing

Techreviewer Rating

5.0
Profile
3

$5,000+
$20 - $29 / hr
50 - 99
SMBs
United States, Dallas
2015
Within 1 week
Deliver Quality Software Testing Services
Service Line
60% QA and Testing

Techreviewer Rating

5.0
4

<$5,000
<$20 / hr
100 - 249
Enterprise
Ukraine, Cherkasy
2009
Within 1 week
Quality is never too much
Service Line
100% QA and Testing

Techreviewer Rating

4.9
5

$5,000+
<$20 / hr
10 - 49
Enterprise
United States, New York
2012
Other
Service Line
8% QA and Testing

Techreviewer Rating

5.0
6

$5,000+
$50 - $99 / hr
10 - 49
SMBs
United States, New York
2016
Within 1 week
⭐ For demanding clients and challenging projects
Service Line
10% QA and Testing

Techreviewer Rating

5.0
Profile
7

$25,000+
$150 - $199 / hr
10 - 49
Enterprise
United States, Durham
2007
Within 2-3 weeks
We Grow Sharp Web Apps
Service Line
11% QA and Testing

Techreviewer Rating

5.0
Profile
8

$50,000+
$150 - $199 / hr
250 - 999
Enterprise
United States, Reston
2011
Within 2-3 weeks
Build for the Digital Future
Service Line
5% QA and Testing

Techreviewer Rating

5.0
Profile
9

$25,000+
$50 - $99 / hr
1000+
SMBs
United States, New York
2002
Within 1 week
You dream it, we build it
Service Line
4% QA and Testing

Techreviewer Rating

5.0
Profile
10

$50,000+
$50 - $99 / hr
250 - 999
SMBs
United States, Aliso Viejo
2009
Within 2-3 weeks
Hungry for challenges
Service Line
7% QA and Testing

Techreviewer Rating

5.0
Profile
11

$50,000+
$50 - $99 / hr
1000+
Enterprise
Estonia, Tallinn
1991
Within 2-3 weeks
Your trusted technology partner
Service Line
8% QA and Testing

Techreviewer Rating

5.0
Profile
12

$5,000+
$30 - $49 / hr
10 - 49
Startups
Ukraine, Poltava
2012
Within 1 week
Service Line
8% QA and Testing

Techreviewer Rating

5.0
Profile
13

$25,000+
$30 - $49 / hr
50 - 99
Startups
Estonia, Tallinn
2014
Within 1 week
TOP Rated React.js|Node.js Development Team
Service Line
10% QA and Testing

Techreviewer Rating

5.0
Profile
14

$5,000+
$30 - $49 / hr
50 - 99
Startups
United States, Plymouth
2012
Within 2-3 weeks
Leading Mobile App Development Company
Service Line
8% QA and Testing

Techreviewer Rating

5.0
15

<$5,000
$100 - $149 / hr
10 - 49
SMBs
United States, Herndon
2006
Within 1 week

Blue Whale Apps is an interactive digital agency providing web, mobile, and cloud app development services to small and large businesses.

Service Line
1% QA and Testing

Techreviewer Rating

5.0
Profile
16

$5,000+
$30 - $49 / hr
10 - 49
SMBs
Hungary, Pécs
2016
Within 2-3 weeks
We are the engine for your idea.

We aim to develop the most efficient digital product for your business, in the shortest possible time, whereby you and we can be equally proud of the end result.

Service Line
7% QA and Testing

Techreviewer Rating

5.0
17

$25,000+
$50 - $99 / hr
50 - 99
SMBs
United States, Boston
2012
Within 1 week
We help companies to digitalize their businesses.
Service Line
10% QA and Testing

Techreviewer Rating

5.0
18

$75,000+
$30 - $49 / hr
10 - 49
SMBs
Italy, Torre del Greco
2015
Within 1 week
Quality Custom Software Development Company
Service Line
7% QA and Testing

Techreviewer Rating

5.0
19

$5,000+
$30 - $49 / hr
50 - 99
Startups
Ukraine, Dnipro
2016
Other
Service Line
100% QA and Testing

Techreviewer Rating

4.9
20

<$5,000
$20 - $29 / hr
100 - 249
SMBs
Lithuania, Vilnius
2013
Other
Service Line
57% QA and Testing

Techreviewer Rating

4.9
21

<$5,000
$30 - $49 / hr
10 - 49
Startups
Israel, Herzliya
2013
Within 2-3 weeks
Service Line
33% QA and Testing

Techreviewer Rating

4.9
22
$10,000+
$30 - $49 / hr
50 - 99
Enterprise
United States, Santa Clarita
2012
Within 1 week
Dream Build Grow

APPWRK IT Solutions Pvt. Ltd. is a Top Software Development Company that will help you broaden your horizon. APPWRK shaped multiple businesses with innovation and technology.

Service Line
8% QA and Testing

Techreviewer Rating

4.9
23
$5,000+
$100 - $149 / hr
10 - 49
SMBs
United Kingdom, London
2007
Within 2-3 weeks
Service Line
10% QA and Testing

Techreviewer Rating

4.9
24

<$5,000
$30 - $49 / hr
1000+
Startups
United States, Princeton
2002
Within 1 month
Service Line
14% QA and Testing

Techreviewer Rating

4.9
25

$50,000+
$50 - $99 / hr
250 - 999
Enterprise
United States, New York
2005
Within 1 week
Service Line
13% QA and Testing

Techreviewer Rating

4.9

Buyer's guide

The accuracy, effectiveness, and usefulness of the program can all be improved by software testing. Software testing companies or Quality Assurance testing companies provide services to measure the performance, functionality, and specification of the software program or application.

Importance of QA Testing 

The shocking tales from around the world show that software failure can result in irreplaceable consequences. In 2019, over a hundred flights were canceled and close to 300 were delayed by British Airways, all as a result of the system's ultimate failure. So, software testing companies play an important role in providing greater user experience, dependability, and improved business optimization against lower maintenance costs.

Which company is good for software testing?

In these times of constant technological changes, the traits that a good software testing company or provide must possess are:

  • Fluent Communication. Software testing companies must be able to foresee potential hazards and disclose them, actively engage in planning meetings, and always communicate professionally with developers, clients, and higher management.
  • Powerful Analytical Expertise. Good quality assurance companies have excellent analytical skills to execute various tests to raise all of your test cases, organize the strategy, visualize best and worst case scenarios, and thoroughly validate your application.
  • Technical Expertise. To be able to identify the greatest performance and financial factors for achieving optimal execution, a competent software testing company needs to be well-versed in various testing tools such as tracking, automation, API testing tools etc. 

What is a software testing company?

Software testing companies are those that offer software testing services to provide you with greater control over the software development process as well as a QA solution to test your software product. These software testing companies assist you in creating a marketable, high-quality software product or application.


How do I get into software testing business?

To step in software testing company to build a career in the said field, you must follow a series of steps:

  • Get a proper degree in Computer Science, B Tech, MCA or BCA. 
  • Get yourself accredited with a high-level certification such as ISTQB OR CSTB
  • Develop excellent communication skills
  • Develop analytical skills to better understand system units and how to create use cases  
  • Focus on developing technical skills ( Linux, SQL, Databases)
  • Get hands-on practice of Testing Tools, Automation Tools, Testlink, Defect Tracking Tool to build expertise in all of them.

What is a Quality Assurance Company?

A corporation that upholds its commitment to the total satisfaction of its customers across all products and services is a quality assurance company. Quality assurance companies focus on providing front- and back-end services as effectively as possible, providing the intended end product on schedule and within budget.


Benefits of Good Quality Assurance

Following quality assurance rules can help a business in a number of ways, including:

  • It provides increased consumer assurance
  • Results in increased commercial repute of quality assurance company
  • Boost product confidence
  • Escalated safety and less breakdowns
  • Provides greater effectiveness to business pipeline
  • Act as a backbone for your business

What is a quality assurance example?

Following are the quality assurance examples in real time scenarios.

  1. Customer reports of a car manufacturing company are received by a quality assurance company. Responsible quality assurance company investigates the report and  finds the root cause of the issue that the customer is facing. The software team works on it and develops the fix for the issue. Quality assurance companies make sure that customers update their software using a free toolkit.
  2. A bank faces issues regarding double transactions in customers' accounts. Quality assurance company investigates the case to find out that more than 20000 transactions have been executed twice. The responsible quality assurance company submits a report to the IT team to prevent recurrence of events. They checked the system to find out why the reconciliation system did not provide warning of this bug and do the needful to optimize IT controls.