Testsigma vs Katalon Studio

From $349 per month (indicative, cloud pro)

From $175 per licence/month (indicative, annual)

Cloud plans priced by parallel runs and users; the self-hosted community edition is free but you operate it.

Pricing is tiered by licence type (Studio, Runtime Engine, TestOps) and adds up quickly once you need parallel CI execution.

Open-source community edition, self-hosted.

Katalon Studio Free covers local test creation and execution with limited features.

Established

Testsigma Inc. · since 2019

Widely used

Katalon, Inc. · since 2016

• An open-source edition is unusual in the low-code segment and removes lock-in anxiety.
• Natural-language steps are readable by product owners.
• Web, mobile and API in one authoring model.

• One tool spanning web, API, mobile and desktop, which avoids stitching four frameworks together.
• Manual testers become productive in days rather than months.
• Built-in reporting and test management reduce the number of separate purchases.

• Natural-language authoring is only approximately natural; you still learn a grammar.
• Smaller community than the established low-code vendors, so troubleshooting is slower.
• The self-hosted edition trails the cloud on features.

• Record-and-playback suites become brittle at scale unless someone refactors them into keywords and objects.
• Proprietary project format makes migrating away expensive — real lock-in.
• Heavy desktop IDE; version control and code review are awkward compared to plain-text tests.

Teams that want low-code authoring but refuse to put their entire suite in a proprietary cloud.

QA teams without dedicated automation engineers that need coverage across several platforms.