Yes, both Freedcamp and Rocket.Chat offer a Free Trial.
Freedcamp is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Rocket.Chat is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Freedcamp Starts at $1.49/User/Month when Billed Yearly whereas for Rocket.Chat Starts at $2/User/Month when Billed Yearly.
Some top alternatives to Freedcamp includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Trello, Wrike, TeamGantt, monday.com, Asana, Teamwork, Kanboard, Kanbanize, Trackboard, Quick Base, GoodGantt and Kanban Tool.
Some top alternatives to Rocket.Chat includes Slack, Glip, Google Chat, Zulip, IRCCloud, ChatWork, Dialog, CometChat, Teamwork Chat and Echo.