Of these, do any have a funnel tracking feature that shows what visitors went through a specific series of pages/events? Seeing how users moved about the site and seeing how many converted is a deal breaker for me.
https://volument.com might be a good pick since it focuses strictly on conversion optimization. It attempts to measure the more general conversion flow, known as the AIDA funnel (awareness, interest, desire, and action).
Pretty sure posthog does.
(PostHog founder) Yes we do! PostHog gives you full funnel capabilities + ability to see exactly what users dropped out where
Confirmed! (I'm one of the founders)
Matomo has this feature I believe (if I understand correctly from your description).
Not out of the box but snowplow does if you model the data on your own.