Down to two? Here are all 71

Each one puts the two side by side on free plan limits, whether the free plan can automate a welcome sequence, what they cost at 5,000 and 25,000 subscribers, and the catch in both. Figures read off the vendors' own pricing pages, between 9 and 24 September 2026.

Each page answers "which one, for whom" for up to four kinds of reader. The note beside each name below says how those answers fell, so a pairing that splits is visible before you open it.