Best HtmlUnit Alternatives in 2026
Updated
20 platforms from browser automation tools ranked against HtmlUnit on the same published basis.
- 1HtmlUnit vs TestCafe
- 2HtmlUnit vs testRigor
- 3HtmlUnit vs Katalon Studio
- 4HtmlUnit vs Cypress
- 5HtmlUnit vs ScraperAPI
- 6HtmlUnit vs Tricentis Testim
- 7HtmlUnit vs Airtop
- 8HtmlUnit vs Kameleo
- 9HtmlUnit vs Octoparse
- 10HtmlUnit vs Web Robots
- 11HtmlUnit vs Zyte API
- 12HtmlUnit vs TestingBot
- 13HtmlUnit vs TestMu AI Web Automation (formerly LambdaTest Web Automation)
- 14HtmlUnit vs SeleniumBase
- 15HtmlUnit vs Thunderbit
- 16HtmlUnit vs Ui.Vision RPA
- 17HtmlUnit vs Puppeteer
- 18HtmlUnit vs Robot Framework Browser
- 19HtmlUnit vs Rod
- 20HtmlUnit vs Selenium
HtmlUnit alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | TestCafe | 8.0 | Free plan | $20/mo | Android, iOS, Linux, Mac, self-hosted, Web, Windows |
| 2 | testRigor | 8.0 | Free plan | $300/mo | Android, API, Browser, iOS, Linux, Mac, self-hosted, Web, Windows |
| 3 | Katalon Studio | 7.9 | Free plan | $83.33/mo | Android, iOS, Linux, Mac, self-hosted, Web, Windows |
| 4 | Cypress | 7.8 | Free plan | $67/mo | Linux, Mac, Web, Windows |
| 5 | ScraperAPI | 7.7 | Free plan | Free | Web |
| 6 | Tricentis Testim | 7.7 | Free plan | Free | Android, API, Browser, iOS, self-hosted, Web |
| 7 | Airtop | 7.6 | Free plan | $29/mo | API, Web |
| 8 | Kameleo | 7.6 | Free plan | €3.75/mo | Android, API, Browser, iOS, Linux, Mac, Web, Windows |
| 9 | Octoparse | 7.6 | Free plan | $69/mo | API, Mac, Windows |
| 10 | Web Robots | 7.5 | Free plan | Free | API, Browser, self-hosted, Web |
| 11 | Zyte API | 7.5 | $100/mo | API, Web | |
| 12 | TestingBot | 7.4 | €1.67/mo | Android, API, iOS, Linux, Mac, Web, Windows | |
| 13 | TestMu AI Web Automation (formerly LambdaTest Web Automation) | 7.4 | Free plan | $29/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 14 | SeleniumBase | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 15 | Thunderbit | 7.3 | Free plan | $0.75/mo | API, Browser, Mac, Web, Windows |
| 16 | Ui.Vision RPA | 7.2 | Free plan | €11.90/mo | API, Browser, Linux, Mac, Web, Windows |
| 17 | Puppeteer | 7.1 | Free plan | Free | API, Browser, Linux, Mac, self-hosted, Web, Windows |
| 18 | Robot Framework Browser | 7.1 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 19 | Rod | 7.1 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 20 | Selenium | 7.1 | Free plan | Free | Linux, Mac, self-hosted, Web, Windows |
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Questions about HtmlUnit alternatives
What is the best alternative to HtmlUnit?
TestCafe, number 1 in browser automation tools with a score of 8.0 out of 10. The others here: testRigor, Katalon Studio, Cypress and 16 more.
What is the best free alternative to HtmlUnit?
TestCafe is the best-ranked alternative with a free plan. 18 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.