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Unit Testing Frameworks

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

Around the world in 2025, over 17,663 companies are currently using one or more Unit Testing Frameworks software. Out of these, there are 9,107 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 66.40% of market share, NUnit with 24.18% of market share, EasyMock with 4.29% 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 (977), Digital Transformation (651), Data Analytics (588).

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

20302

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 2025

Over 20302 companies are using Unit Testing Frameworks tools. TestNG with 66.40% market share (13481 customers), NUnit with 24.18% market share (4909 customers), EasyMock with 4.29% market share (871 customers).

Technology

Market Share (Est.)

Customers

TestNG

66.40%

13481

NUnit

24.18%

4909

EasyMock

4.29%

871

Cantata

2.71%

550

Enzyme

0.91%

184

Others

1.51%

307

Unit Testing Frameworks Customers by Employee Size

The majority of Unit Testing Frameworks category falls in the company size of 100 - 249 employees (4329 companies), 1,000 - 4,999 employees (3375 companies), 10,000+ employees (2988 companies).

Employee Size

Unit Testing Frameworks Customers by Geography

Companies using Unit Testing Frameworks technology software are majorly from the United States with 9107 (56.13%), India with 2615 (16.12%), United Kingdom with 1292 (7.96%) customers respectively.

Customers

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Unit Testing Frameworks Customers by Industry

Top industries that use Unit Testing Frameworks for Software Development (977), Digital Transformation (651), Data Analytics (588).

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	13481	66.40
2	NUnit	4909	24.18
3	EasyMock	871	4.29
4	Cantata	550	2.71
5	Enzyme	184	0.91
6	Chef InSpec	123	0.61
7	Spock	55	0.27
8	Cactus	54	0.27
9	SimpleTest	26	0.13
10	Wallaby.js	21	0.10
11	Unit.js	17	0.08
12	dbForge Unit Test for SQL Server	5	0.02
13	CppUnit	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.