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Unit Testing Frameworks

Q: How many companies use Unit Testing Frameworks software these days?

Around the world in 2026, over 15,083 companies are currently using one or more Unit Testing Frameworks software. Out of these, there are 7,873 companies using Unit Testing Frameworks tools that are originally from the United States.

Q: Which company has the most significant market share in the Unit Testing Frameworks software space?

The top few companies that have the most significant market share in the Unit Testing Frameworks space are TestNG with 67.17% of market share, NUnit with 23.98% of market share, EasyMock with 3.86% of market share. Check for other Unit Testing Frameworks technologies market share here.

Q: What are the top industries that usually use Unit Testing Frameworks softwares?

The top industries that use Unit Testing Frameworks software are Software Development (857), Digital Transformation (595), Data Analytics (544).

Gain market share and customer base information about the top Unit Testing Frameworks software. Check out our list of Unit Testing Frameworks Software, analyze them by marketshare, region, company size along with information about competitors, prospects, tech stacks, funding information, contract renewal dates and more.

Technologies Tracked

17291

Companies Tracked

Categories related to Unit Testing Frameworks

Test Automation

Performance And Load Testing

A/B Testing

Testing And QA

Application Testing

Top 5 Unit Testing Frameworks technologies in 2026

Over 17291 companies are using Unit Testing Frameworks tools. TestNG with 67.17% market share (11615 customers), NUnit with 23.98% market share (4147 customers), EasyMock with 3.86% market share (668 customers).

Technology

Market Share (Est.)

Customers

TestNG

67.17%

11615

NUnit

23.98%

4147

EasyMock

3.86%

668

Cantata

2.53%

438

Enzyme

0.91%

158

Others

1.53%

265

Unit Testing Frameworks Customers by Employee Size

The majority of Unit Testing Frameworks category falls in the company size of 100 - 249 employees (3657 companies), 1,000 - 4,999 employees (2863 companies), 10,000+ employees (2850 companies).

Employee Size

Unit Testing Frameworks Customers by Geography

Companies using Unit Testing Frameworks technology software are majorly from the United States with 7873 (56.56%), India with 2262 (16.25%), United Kingdom with 1058 (7.60%) customers respectively.

Customers

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Unit Testing Frameworks Customers by Industry

Top industries that use Unit Testing Frameworks for Software Development (857), Digital Transformation (595), Data Analytics (544).

Customers

Market Share for Top Unit Testing Frameworks Technologies

Analyze the market share of popular Unit Testing Frameworks technologies along with information about competitors, prospects, tech stacks, funding information, contract renewal dates and more

Ranking	Technology	Customers	Market share(Est.)(%)
1	TestNG	11615	67.17
2	NUnit	4147	23.98
3	EasyMock	668	3.86
4	Cantata	438	2.53
5	Enzyme	158	0.91
6	Chef InSpec	99	0.57
7	Spock	58	0.34
8	Cactus	41	0.24
9	SimpleTest	26	0.15
10	Wallaby.js	16	0.09
11	Unit.js	15	0.09
12	CppUnit	4	0.02
13	dbForge Unit Test for SQL Server	4	0.02
14	Sealights	2	0.01

FAQ

Find answers to the most often asked questions by users.

Who are the top Unit Testing Frameworks software market leaders?

Top leaders in the category for Unit Testing Frameworks software are TestNG, NUnit, EasyMock. Here, you can view a full list of Unit Testing Frameworks tools in the market.