Yes, both Spike and Teamwork Chat offer a Free Trial.
Spike is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Teamwork Chat is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Spike Starts at $8/Month when Billed Yearly whereas for Teamwork Chat Starts at $4/User/Month when Billed Yearly.
Some top alternatives to Spike includes ClickUp, Zimbra Collaboration, mi.team, Convo, Chatter, Dialog, Closer, Teamwork Chat, StoryFile Conversa, Convin and Conversocial.
Some top alternatives to Teamwork Chat includes Microsoft Teams, mi.team, Slack, Glip, ChatWork, Dialog, Office Chat, imBee, Takle and Brosix.