Yes, both Trello and Workbooks CRM offer a Free Trial.
Trello is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Workbooks CRM is designed for Medium Business and Small Business.
Pricing for Trello Starts at $5/User/Month when Billed Yearly whereas for Workbooks CRM Starts at $39/User/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 Workbooks CRM includes Salesforce Sales Cloud, Pipedrive, Thryv, Vendasta, ClickUp, Zoho CRM, Salesforce, SalesCRM, SimpleCRM, CRM.me, Second CRM, MyBusiness CRM, DigitalCRM.com, Cool Life CRM, LOGICRM and CRM.io by 500apps.