Systems | Development | Analytics | API | Testing

Automated tests act as a shared, code-based language for testers and developers. They make what is being tested explicit and turn failures into clear signals with details like missing locators, browser logs, and network data. Looking at the same artifact builds connection and speeds fixes in Agile teams. — Coty Rosenblath, CTO at Katalon Learn more Follow Katalon for more insights in our series!

Open source brings real power, but its goals may not match your organization. Look at community health, whether it fits your use case, and how you will handle support, updates, and patches. Consider the integrations your stack requires. Weigh these against a commercial platform that offers formal support, a roadmap, and hosted infrastructure to reduce your maintenance burden. — Coty Rosenblath, CTO at Katalon.

Community viability and integrations decide a lot when choosing between open source and commercial tools. Check whether the open source project’s community is large, active, and aligned with your use case. Verify that required integrations for your enterprise stack are supported. Consider long-term maintenance risk if a project is abandoned versus the sustained support and roadmap you get from a viable vendor.

Automation does not replace skilled manual testers. Testers decide what to test and design effective cases while automation handles repeatable checks so teams keep up with demand. Keep progressing by automating previous work so new features get attention. — Philip Becker, Sr.

Automate a manual test once it’s passing and stable, especially if it must be re-run each release or in CI/CD to catch regressions.— Alex Martin, VP of Strategy at Katalon.

Alex Martins, Katalon's VP of Strategy, explains that manual testing confirms application correctness through human checks, while test automation runs fast, repeatable regression tests to catch unintended changes and save time and cost. Follow Katalon for more insights in our series!

Katalon is an all-in-one automation testing tool for APIs as well as web and mobile.