Yes, both Haiku Animator and Flow offer a Free Trial.
Haiku Animator is designed for Individuals, Medium Business and Small Business.
Flow is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Haiku Animator Starts at $15/Month whereas for Flow Starts at $6/User/Month when Billed Yearly.
Some top alternatives to Haiku Animator includes Animatron Studio, Harmony, Adobe Animate, Adobe Character Animator, Text Chat Animator, Haiku Deck, Flow, SVGator, ImagickPro and Adobe After Effects.
Some top alternatives to Flow includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Wrike, TeamGantt, Teamwork, ProjectManager.com, Microsoft Project, ProWorkflow, Trackboard, TaskBranch, Quick Base, Height, Task Flow and Project Insight.