Top QA and Software Testing Companies

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1

$10,000+
$30 - $49 / hr
250 - 999
Enterprise
United States, McKinney
1989
Within 1 month

Techreviewer Rating

4.9
2

<$5,000
$30 - $49 / hr
10 - 49
Startups
Israel, Herzliya
2013
Within 2-3 weeks

Techreviewer Rating

4.9
3

$25,000+
$30 - $49 / hr
10 - 49
SMBs
United States, Richmond
2008
Within 2-3 weeks

Techreviewer Rating

4.8
4

$50,000+
$50 - $99 / hr
250 - 999
Enterprise
United States, New York
2005
Within 1 week

Techreviewer Rating

4.9
5

<$5,000
$20 - $29 / hr
100 - 249
SMBs
Lithuania, Vilnius
2008
Other

Techreviewer Rating

4.9
6

$5,000+
$30 - $49 / hr
100 - 249
SMBs
Vietnam, Tokyo
2016
Within 1 week

Techreviewer Rating

4.8
7

<$5,000
<$20 / hr
100 - 249
Enterprise
United States, Emeryville
2016
Within 1 week
All Ways Of Quality Always

Global Leader In QA and Software Testing

Techreviewer Rating

4.8
8

$5,000+
$30 - $49 / hr
250 - 999
Enterprise
United States, New York
2011
Within 1 week

Techreviewer Rating

4.7
9

$10,000+
$30 - $49 / hr
250 - 999
Enterprise
United Kingdom, London
2000
Within 1 week
A Software Quality Assurance and DevOps Company

Techreviewer Rating

4.7
10

<$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.

Techreviewer Rating

4.8
11

$10,000+
$50 - $99 / hr
100 - 249
Startups
United States, San Francisco
2008
Within 2-3 weeks

Techreviewer Rating

4.8
12

$10,000+
$50 - $99 / hr
100 - 249
Startups
United States, Austin
2013
Within 2-3 weeks

Techreviewer Rating

4.8
13

$25,000+
$50 - $99 / hr
250 - 999
Enterprise
United States, Boston
2001
Within 1 week
IT company that cares

Techreviewer Rating

4.7
14

$10,000+
$30 - $49 / hr
250 - 999
Enterprise
United States, Lakewood
2003
Within 1 month

Techreviewer Rating

4.8
15

$10,000+
$30 - $49 / hr
100 - 249
Startups
Ukraine, Kharkiv
2010
Within 2-3 weeks

Techreviewer Rating

4.8
16

$10,000+
$30 - $49 / hr
250 - 999
Enterprise
United States, New York City
2010
Within 2-3 weeks

Techreviewer Rating

4.7
17

$25,000+
$50 - $99 / hr
250 - 999
Enterprise
United States, New York City
1993
Within 1 month

Techreviewer Rating

4.7
18

$50,000+
$50 - $99 / hr
100 - 249
Enterprise
United States, New York City
2006
Within 2-3 weeks

Techreviewer Rating

4.7
19

$5,000+
$30 - $49 / hr
250 - 999
SMBs
United States, New York City
2012
Within 2-3 weeks

Techreviewer Rating

4.7
20

$10,000+
$50 - $99 / hr
100 - 249
Enterprise
Croatia, Zagreb
2013
Within 1 week
Whatever the Q, We got the A.

Techreviewer Rating

4.6
21

$10,000+
$30 - $49 / hr
10 - 49
SMBs
United States, San Francisco
2011
Within 1 week

Techreviewer Rating

4.7
22

$10,000+
$30 - $49 / hr
50 - 99
Startups
Belarus, Brest
2011
Within 1 week
We build mobile & web apps that people love

Orangesoft is a mobile & web app development company. We started guiding companies into mobile and web development in 2011 and have successfully completed more than 300 projects ever since.

Techreviewer Rating

4.7
23

<$5,000
<$20 / hr
50 - 99
Enterprise
United States, Plano
2010
Within 2-3 weeks

Techreviewer Rating

4.6
24

$10,000+
$30 - $49 / hr
50 - 99
SMBs
United States, Atlanta
2016
Within 2-3 weeks

We’re a boutique software development house based in Atlanta – a small team of professionals dedicated to the quality of everything that we do.

Techreviewer Rating

4.7
25

<$5,000
$30 - $49 / hr
<10
SMBs
United States, Haddonfield
2011
Within 1 month

Techreviewer Rating

4.7

If software products are too slow, take a long time to load, or do not contain relevant information, people stop using them and choose other alternatives. This implies an urgent need for creation of a high quality software product, which will increase a company’s profits. In addition to the development itself, software testing is extremely important. After all, this is one of the most fundamental criteria for a successful software release.

Sometimes, due to a lack of resources within the company, QA and software testing is transferred to a third-party companies, that has relevant expertise and guarantees software testing services based on proven and effective methodologies.

The following is a list of the best software testing companies that are rightfully considered the leading providers of first-class services for QA and testing any software.

David Malan

Techreviewer author