For me, the biggest time saver has been repeatable data prep and joins across multiple sources. Things like cleaning messy inputs, standardising fields, and blending data from different systems used to take a lot of manual effort or custom scripts.

Once those workflows were built in Alteryx, they became easy to reuse and adjust when inputs changed. That shift from rebuilding logic every time to tweaking an existing flow probably saved the most time overall, especially in recurring reporting or analysis cycles.

Curious to see if others have seen similar gains more on the prep side than the modeling itself.