Yes, both Favro and GitHub offer a Free Trial.
Favro is designed for Large Enterprises, Medium Business and Small Business.
GitHub is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of GitHub begins at $4/User/Month, while pricing details for Favro are unavailable.
Some top alternatives to Favro includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Freshbooks, Jira, Basecamp, Wrike, TeamGantt, monday.com, Asana, Teamwork, Worksuite, Quick Base, CollaborateCloud, Project.co, Collabee, Resource Guru and Jamboard.
Some top alternatives to GitHub includes LiveCode, Codeanywhere, Visual Studio IDE, CodeinCloud, GitLive, Microsoft Azure, GitLab, CodeSee and Bitbucket.