Yes, both noCRM.io and Trello offer a Free Trial.
noCRM.io is designed for Large Enterprises, Medium Business and Small Business.
Trello is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for noCRM.io Starts at $8.50/User/Month when Billed Yearly whereas for Trello Starts at $5/User/Month when Billed Yearly.
Some top alternatives to noCRM.io includes monday.com, Pipedrive, HubSpot CRM, Freshsales, Salesflare, Close, Vendasta, Keap, Zoho CRM, Salesforce, Thryv, Method CRM, SalesCRM, LeadMaster, DigitalCRM.com, CloudLead, Pipeline CRM, CRM.io by 500apps and LeadPrime.
Some top alternatives to Trello includes Basecamp, Wrike, Smartsheet, Zoho Projects, monday.com, Asana, Teamwork, ProjectManager.com, Microsoft Project, Worksuite, Trackboard and Height.