Yes, both Act! and Kizen offer a Free Trial.
Act! is designed for Freelancers, Medium Business and Small Business.
Kizen is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Act! Starts at $30/User/Month whereas for Kizen Starts at $1,950/Month.
Some top alternatives to Act! includes Salesforce Sales Cloud, Pipedrive, Freshsales, Thryv, Salesflare, Close, Vendasta, Keap, ClickUp, Zoho CRM, Claritysoft, SalesCRM, SalesLab CRM, SimpleCRM, FreeCRM, Client Book CRM, webCRM, CAS CRM, SalesPro CRM and LOGICRM.
Some top alternatives to Kizen includes Outgrow, ActiveCampaign, CleverTap, Moosend, Jumplead, Omnisend, Zymplify, eTrigue, Selligent, Marketing Optimizer, ezTask.io, MarketingPlatform, Automizy, Zoho Marketing Automation and Ackwire.