Yes, both Basecamp and Bidsketch offer a Free Trial.
Basecamp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Bidsketch is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Basecamp Starts at $15/user/month when monthly whereas for Bidsketch Starts at $15.
Some top alternatives to Basecamp includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Jira, Trello, Wrike, TeamGantt, monday.com, Asana, Teamwork, ProjectManager.com, Quick Base, Project.co and Notion.
Some top alternatives to Bidsketch includes PandaDoc, Proposify, Better Proposals, Proposable, Propoze, seProposals, ProposalPad, Fresh Proposals, Prospero and Proposa.