Yes, both Salesforce and Asana offer a Free Trial.
Salesforce is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Asana is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Salesforce Starts at $25/User/Month whereas for Asana Starts at $6.92/user/month when monthly.
Some top alternatives to Salesforce includes monday.com, Pipedrive, HubSpot CRM, Freshsales, Salesflare, Close, Vendasta, Keap, Zoho CRM, Microsoft Dynamics 365 for Sales, Thryv, Netsuite CRM, Wisdom CRM, SalesCRM, SimpleCRM and Zoho CRM Plus.
Some top alternatives to Asana includes Basecamp, Trello, Wrike, Smartsheet, ProofHub, Zoho Projects, monday.com, Teamwork, ProjectManager.com, Microsoft Project and Height.