NourishPlanner does one job for a nutrition practice, weekly plan delivery with a daily check in, so the honest question is what else you still need beside it.
Most registered dietitians in private practice end up running two or three pieces of software at once: something that holds the chart and the claim, something that produces the meal plan, and something that keeps the client engaged between the intake and the four week follow up. Those categories overlap at the edges, and a vendor page rarely tells you which job the product is genuinely built around.
The comparisons below stay at the level of scope and workflow shape, because that is what decides fit for a nutrition counseling caseload. We do not quote anyone else's pricing, plan structure or feature list, since those move and you should read them from the vendor directly. What we will state plainly is what NourishPlanner covers, what it deliberately leaves alone, and the kind of practice each alternative is built for.