Yes, both Lead411 and PersistIQ offer a Free Trial.
Lead411 is designed for Large Enterprises, Medium Business and Small Business.
PersistIQ is designed for Medium Business and Small Business.
The starting price of PersistIQ begins at $59, while pricing details for Lead411 are unavailable.
Some top alternatives to Lead411 includes ZoomInfo SalesOS and ZoomInfo.
Some top alternatives to PersistIQ includes Apollo.io, AroundDeal, CrankWheel, ZoomInfo Engage, Outreach, SalesLoft, VanillaSoft, Cirrus Insight, Adapt Engage, Use Outreach, OutReachly by 500apps, Closely and SalesHandy.