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As of 4 November 2026, 39 unit testing frameworks are named by companies instead of pytest: JUnit by 1,916 companies, Jest by 1,768, Cucumber by 964.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- pytest, companies in postings
- 780
- Most used alternative
- JUnit · 1,916
- Fastest hiring, 90 days
- JUnit
- Alternatives ranked
- 39
- Catalogue
- T-1.0.1-prov
unit testing frameworks companies choose instead of pytest
Companies naming each tool in their own postings, and postings in the last 90 days. Bars are relative to the category leader.
| # | Alternative | Companies | companies | vs pytest | postings, 90 d | Compare |
|---|---|---|---|---|---|---|
| 1 | JUnitJUnit Team | 1,916 | 246% | 6,017 | pytest vs JUnit → | |
| 2 | JestMeta | 1,768 | 227% | 3,922 | pytest vs Jest → | |
| 3 | CucumberSmartBear | 964 | 124% | 2,486 | pytest vs Cucumber → | |
| 4 | MockitoMockito | 652 | 84% | 1,857 | pytest vs Mockito → | |
| 5 | TestNGTestNG | 628 | 81% | 1,553 | pytest vs TestNG → | |
| 6 | VitestVitest | 498 | 64% | 782 | pytest vs Vitest → | |
| 7 | NUnitNUnit | 462 | 59% | 868 | pytest vs NUnit → | |
| 8 | 459 | 59% | 1,023 | pytest vs React Testing Library → | ||
| 9 | JasmineJasmine | 410 | 53% | 904 | pytest vs Jasmine → | |
| 10 | xUnit.NET Foundation | 406 | 52% | 776 | pytest vs xUnit → | |
| 11 | MochaOpenJS Foundation | 381 | 49% | 713 | pytest vs Mocha → | |
| 12 | KarmaKarma | 334 | 43% | 754 | pytest vs Karma → | |
| 13 | GherkinCucumber | 312 | 40% | 630 | pytest vs Gherkin → | |
| 14 | PHPUnitPHPUnit | 240 | 31% | 359 | pytest vs PHPUnit → | |
| 15 | GoogleTestGoogle | 177 | 23% | 404 | pytest vs GoogleTest → | |
| 16 | XCTestApple | 159 | 20% | 261 | pytest vs XCTest → | |
| 17 | MSTestMicrosoft | 151 | 19% | 247 | pytest vs MSTest → | |
| 18 | TestcontainersDocker | 150 | 19% | 331 | pytest vs Testcontainers → | |
| 19 | RSpecRSpec contributors | 148 | 19% | 172 | pytest vs RSpec → | |
| 20 | SpecFlowTricentis | 137 | 18% | 288 | pytest vs SpecFlow → | |
| 21 | Testing LibraryTesting Library | 107 | 14% | 159 | soon | |
| 22 | ChaiChai | 100 | 13% | 136 | soon | |
| 23 | MoqMoq contributors | 94 | 12% | 188 | soon | |
| 24 | EnzymeAirbnb | 92 | 12% | 98 | soon | |
| 25 | 63 | 8% | 80 | soon | ||
| 26 | Mock Service WorkerMock Service Worker | 50 | 6% | 141 | soon | |
| 27 | SpockSpock Framework | 50 | 6% | 84 | soon | |
| 28 | MockKMockK | 49 | 6% | 91 | soon | |
| 29 | SuperTest | 48 | 6% | 74 | soon | |
| 30 | Behave | 47 | 6% | 66 | soon | |
| 31 | unittestPython Software Foundation | 41 | 5% | 121 | soon | |
| 32 | VectorCASTVector Informatik | 41 | 5% | 111 | soon | |
| 33 | BehatBehat contributors | 40 | 5% | 54 | soon | |
| 34 | MUnitSalesforce | 33 | 4% | 58 | soon | |
| 35 | JBehaveJBehave | 30 | 4% | 83 | soon | |
| 36 | NSubstituteNSubstitute project | 28 | 4% | 37 | soon | |
| 37 | CodeceptionCodeception | 24 | 3% | 29 | soon | |
| 38 | ABAP UnitSAP | 21 | 3% | 67 | soon | |
| 39 | Sinon.JS | 20 | 3% | 17 | soon |
Filter on any of them, or on pytest users who also name an alternative, and open the person who owns the stack.
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39 unit testing frameworks are named by companies instead of pytest: JUnit by 1,916 companies, Jest by 1,768, Cucumber by 964, measured from their own job postings. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/pytest/alternatives)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- RankingCompanies whose own postings name the tool as the team's system, from the Breaknorm technology catalogue T-1.0.1-prov. Editions are folded into their parent product.
- 90-day postingsOpen postings first seen or posted in the last 90 days that name the tool.
- Not includedRatings, prices, feature claims, sponsored positions.
pytest alternatives: questions
What is the most used alternative to pytest?
JUnit: 1,916 companies name it in their own job postings, against 780 for pytest.
How is this list ranked?
By the number of companies whose own postings name the tool as the team's system (Breaknorm technology catalogue T-1.0.1-prov), then by postings in the last 90 days. No ratings, no vendor input, no sponsored positions.
Does this say which is better?
No. It says who uses what, by company size, industry and country, so you can see which tools companies like yours choose. For features and prices, read the vendors.
Can I get the companies on any of these?
Yes: click the tool, see the first 20 companies, and sign up for the full list with verified e-mails. Counting is free.
Get these companies your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Every company on pytest
or on what replaces it
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