Yes, both Trello and NativeForms offer a Free Trial.
Trello is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
NativeForms is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Trello Starts at $5/User/Month when Billed Yearly whereas for NativeForms Starts at $10/Month.
Some top alternatives to Trello includes ClickUp, Smartsheet, Miro, Process Street, Wrike, Notion, HubSpot CRM, Freshbooks, Jira, Basecamp, Zoho Projects, monday.com, Asana, Teamwork, ProjectManager.com, Microsoft Project, Worksuite, Trackboard, Quick Base, Todoist, Resource Guru and Height.
Some top alternatives to NativeForms includes HubSpot CRM, Cognito Forms, Formsite, Typeform, Jotform, 123FormBuilder, Forms, EmbedForms, Forms.io by 500apps, FormDesigner, FormLink and GoZen Forms.