Yes, both Cognito Forms and Rocket.Chat offer a Free Trial.
Cognito Forms is designed for Large Enterprises, Medium Business and Small Business.
Rocket.Chat is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Cognito Forms Starts at $15/Month whereas for Rocket.Chat Starts at $2/User/Month when Billed Yearly.
Some top alternatives to Cognito Forms includes Formsite, Formstack, Google Forms, Gravity Forms, Jotform, 123FormBuilder, stepFORM, forms.app, Forms.io by 500apps and FormLink.
Some top alternatives to Rocket.Chat includes Slack, Glip, Google Chat, Zulip, IRCCloud, ChatWork, Dialog, CometChat, Teamwork Chat and Echo.