Yes, both Trello and Quickflow offer a Free Trial.
Trello is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Quickflow is designed for Medium Business and Small Business.
Pricing for Trello Starts at $5/User/Month when Billed Yearly whereas for Quickflow Starts at $7/Month.
Some top alternatives to Trello includes Smartsheet, Miro, Process Street, Wrike, Notion, Freshbooks, Jira, Basecamp, Zoho Projects, monday.com, Asana, Teamwork, ProjectManager.com, Microsoft Project, Worksuite, Trackboard, Quick Base, Todoist, ClickUp, Resource Guru and Height.
Some top alternatives to Quickflow includes ReclaimAI, ZoomInfo InboxAI, Microsoft Flow, Zoho Flow, Breakout, ZapUp by 500apps, Browserflow, automation.re, Qualified, Built.io Flow, Workvivo, Flowall, Cflow and Consider.