Which option fits this buyer, using only what these vendors publish?
◇ The answer holds for the source-backed evidence this guide names and compares — nothing beyond it.
◇ The main graphic answers the constant winner / no crossover question for the stated buying condition.
◇ The comparison table adds real cost, free tier, user / collaboration limits, billing / transaction limits, pipeline / sales fit, automation, integrations / addons, plan limits, volume / billing unit, project / workspace limits, collaboration fit, commerce economics and usage limits where vendor evidence supports it.
· Every dimension this decision needs has source-backed evidence on this page.
│ The answer changes when the buyer condition moves onto a different observed dimension, limit, billing unit, or proven breakpoint.