Leaders must manage trade-offs carefully. Poorly managed APIs can lead to over-automation, which increases errors at scale.

You can do a lot with free AI. But you can do even more if you upgrade. Here's how to decide between all your options.

Stella Osoba is the Senior Editor of trading and investing at Investopedia. She co-founded and chaired Women in Technical Analysis. She has 15+ years of experience as a financial writer and technical ...