Marketo Lead Nurture - avenues for adding new leads
I've got a Welcome Series lead nurture program set up in Marketo and the main way we add leads to the program is when someone fills out a form whether that is a contact us form (as long as they don't have an opp created, we wait 45 days and then add them to the stream) OR if they fill out a content form. However, this year we have not been gating our content, and therefore the quantity of leads entering our nurture series has been low. Are there any other ways besides form fills that folks use to enter leads into a welcome nurture? Looking for ideas - thanks!!