Journeys & orchestration
ActiveCampaign (Automation)
A branching builder with conditions pivoting on contact behaviour, goals with fallback to a follow-up campaign or channel switch, and event-driven entry from site and event tracking and over 900 apps is well evidenced. We found no public information on waits and time delays, per-contact journey state, or what happens when journeys collide — no frequency capping, suppression, or priority across journeys.
HubSpot Marketing Hub
Unlimited workflow actions from Professional up, with behavioural events usable as triggers and journey analytics up to 15 phases, so this is a real engine — but nothing evidences branching, waits, entry/exit conditions or per-contact journey state, and the collision handling that stops two workflows double-mailing one lead (frequency capping, cross-journey suppression, priority) is completely absent from the evidence.