Yes, both Pivotal Tracker and Zoho Flow offer a Free Trial.
Pivotal Tracker is designed for Large Enterprises, Medium Business and Small Business.
Zoho Flow is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Pivotal Tracker Starts at $6.50/User/Month whereas for Zoho Flow Starts at $10/Month when Billed Yearly.
Some top alternatives to Pivotal Tracker includes Smartsheet, Miro, Process Street, Wrike, Notion, Jira, TeamGantt, Teamwork, ProjectManager.com, Microsoft Project, Backlog, Trackboard, Quick Base, ClickUp, Projectsly by 500apps, Height and Project Insight.
Some top alternatives to Zoho Flow includes Zoho One, Zapier, Nintex, Integrify, ProcessMaker, IBM Business Automation Workflow, BPMapp by 500apps, ZapUp by 500apps, Built.io Flow and Cflow.