You don't have a human coach, can't afford one ($300–500/month for a good coach), and don't want to be your own coach. You want the engine to make the weekly decisions.
You want the plan to actually adapt to your data — not just sit there waiting for you to interpret it. CoachUpFit rebuilds the week based on HRV, load, completion, and race calendar; TrainingPeaks shows you the data but doesn't change the plan.
You want one flat $20/month price for everything, no tier confusion. TrainingPeaks Premium is similar price but the marketplace pushes you toward $100+/month for a human coach.
You want "why today" explanations on every session, not just a workout to execute.
You're a female athlete who wants cycle-aware training as a first-class input.
You want automatic race-week tapering and ACWR injury-risk surfacing built in by default, not as something you compute manually.