What is the best single-serve coffee maker?

Best overall: Keurig K-Supreme Plus SMART if you want the easiest pod-based single-serve coffee maker with broad K-Cup compatibility and customizable cup settings.

If you care more about coffee quality than pod convenience, pick the Ninja PB051 Pods & Grounds Specialty Single-Serve Coffee Maker because it can brew both K-Cup pods and ground coffee. If you want the cheapest, smallest practical pick, the Keurig K-Mini is the simple space-saver.