Let me try to answer this @vasanthi.j. Katalon Platform includes many solutions/tools: Katalon Studio Enterprise, Katalon Runtime Engine, Katalon TestCloud, Katalon TestOps, and the newly launched TrueTest.
Each tool will have a set of features, including AI features. For example, KSE has StudioAssist, TestOps has Virtual Analyst and Visual Testing.
You can see the pricing here: Katalon Pricing: Free & Flexible Plans for Test Automation.
If you want to explore more about TestOps (which will require TestOps license to use). I encourage/suggest you to contact the Sales team to know more details.