Well, first note that cfbuilder comes with its own extensions which do not rely on riaforge. Second, many riaforge projects were resurrected (or dual-posted) on github, including apptacular.

For another answer to your question, and the github link, see

https://coldfusion.adobe.com/2019/05/can-use-cold-fusion-builder-auto-generate-forms-queries/

That said, note that it’s  or been updated there for years. And for a less encouraging take on expectations about it, see the comment here:

https://community.adobe.com/t5/coldfusion/apptacular-error-creating-an-application/m-p/3627053

I’ve never used it myself so can offer no opinion either way.

If it ends up not working out, what features had you sought? And had you tried any other tools? Also what version of CF are you on?