Yes, both NaaS and ZoomInfo InboxAI offer a Free Trial.
NaaS is designed for Individuals, Medium Business and Small Business.
ZoomInfo InboxAI is designed for Large Enterprises, Medium Business and Small Business.
The starting price of NaaS begins at $31/Month when Billed Yearly, while pricing details for ZoomInfo InboxAI are unavailable.
Some top alternatives to NaaS includes ReclaimAI, ZoomInfo InboxAI, Needl.ai, automation.re, Maso AI, Qualified, Workvivo, Neuro, Datos Intelligence, Albato, Automate Studio, Oracle Data Science Cloud Service, Phiona and OneSaaS.
Some top alternatives to ZoomInfo InboxAI includes ReclaimAI, 366 Degrees, Freshworks 360, Solve360, Team365, SimpleCRM, 360 Business Tool, 360dialog, Qualified, Kommo, Workvivo and IFTTT.