Alternatives
Katalon alternatives
Eight credible alternatives to Katalon for test automation, what each one is best at, and how to choose between them. Includes where Katalon is still the right answer.
Katalon is one of the broadest testing platforms on the market — web, mobile, API and Windows desktop, authored no-code, low-code or in full script, with test management alongside. Teams look at alternatives when that breadth turns out to be surface area they maintain rather than coverage they use, when the platform needs more ownership than anyone can give it, or when the people who need to write tests will not be opening Katalon Studio.
Here is the field and what each option asks for in return. Testmode is on the list because we make it, placed where it honestly belongs.
The alternatives at a glance
| Tool | Authoring | Scope | Best for |
|---|---|---|---|
| Testmode | Free-form plain English | Web | No QA function, no automation today |
| testRigor | Plain English, defined command set | Web, mobile, desktop, API | Breadth without scripting |
| Testsigma | Structured natural-language steps | Web, mobile, API | One platform, open source edition |
| mabl | AI-generated, refined in an editor | Web, mobile, API | Pipeline-first engineering orgs |
| Autify | Recorded, then edited | Web, native mobile | Teams that prefer recording |
| BrowserStack | Bring your own suite, or low-code | Web, mobile | Real device and browser coverage |
| Playwright | Written as code | Web | Developer teams owning the suite |
| Selenium | Written as code | Web | Maximum control, zero licence cost |
Testmode
Best for: a web application and nobody to run a QA platform.
You describe the test in plain English; an AI opens a real browser and carries it out against a URL. Nothing to install, nothing to configure, no changes to the application under test — so it also works on supplier-built, low-code and legacy software.
The trade-off: web only. No mobile, no desktop, no API testing, and no test management. Katalon does all four.
testRigor
Best for: keeping Katalon’s breadth while dropping the scripting.
Web, native mobile, Windows desktop and API, plus email, SMS and two-factor flows, authored in English from a documented command set.
The trade-off: the command set is still a syntax, and there is no full-code escape hatch of the kind Katalon gives you.
Testsigma
Best for: one platform, with the option to self-host.
Natural-language steps drawn from a structured grammar, covering web, mobile and API, with test management and reporting. There is an open source edition.
The trade-off: like Katalon, this is a platform you adopt rather than a tool you open.
mabl
Best for: teams whose real requirement is CI.
Deep GitHub, GitLab, Jenkins, CircleCI and Jira integration, with IDE and terminal access for developers, across web, mobile, API and performance.
The trade-off: needs a pipeline to be worth the money.
Autify
Best for: flows that are easier to perform than to describe.
Record a session in the browser, edit the steps, and let AI self-healing absorb interface changes. Covers web and native mobile.
The trade-off: narrower than Katalon, and no desktop or API coverage.
BrowserStack
Best for: proving behaviour on real devices.
A large cloud of real browsers and devices, plus a low-code automation tool and Percy for visual review. If you already have a suite and the gap is where it runs, this is the specialist.
The trade-off: it assumes tests exist. It is infrastructure, not authoring.
Playwright
Best for: developer teams who want the suite as code.
Free, open source, fully programmatic, multi-language, with an excellent trace viewer. Katalon’s full-code mode exists because this way of working is genuinely good — Playwright is that way of working without the platform around it.
The trade-off: engineering time on every flow, forever.
Selenium
Best for: maximum control and zero licence cost.
The long-standing standard, with the widest language and browser support and an enormous ecosystem. Nothing is hidden from you.
The trade-off: you assemble everything yourself — runner, assertions, reporting, parallelisation — and maintain it.
How to choose
- Which of the four surfaces do you truly test? Katalon’s value is web plus mobile plus API plus desktop. If you only ever use one of those, almost every option here is a better fit for the job you have.
- Do you need a code escape hatch? If yes, that thins the list fast: Katalon, Playwright, Selenium and Testsigma give you one; the plain-English tools do not.
- Who is going to own it? A platform needs an owner. If nobody has the time, a tool that needs no ownership beats a better tool that needs a lot.
- Is test management part of the requirement? Katalon and Testsigma include it. Most of the rest do not.
Where Katalon is still the right answer
Stay with Katalon if you genuinely test across web, mobile, API and Windows desktop — very few products cover all four, and desktop especially is rare; if you want codeless authoring with the ability to drop into a script when a flow defeats it; if test management and traceability need to live in the same system as execution; or if the free tier is doing real work while you build the case internally.
The teams that gain from moving are usually the ones using a fraction of the platform, without the QA capacity that makes the rest of it pay.
Head to head: Testmode vs Katalon. Or see every comparison and every roundup.