Philips
Yes, both Ryver and Spike offer a Free Trial.
Ryver is designed for Large Enterprises, Medium Business and Small Business.
Spike is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Ryver Starts at $4.67/User whereas for Spike Starts at $8/Month when Billed Yearly.
Some top alternatives to Ryver includes remonade, ClickUp, Jamm, Microsoft Teams, mi.team, Google Workspace, Glip, Melp, Teams.cc by 500apps, Zellim and Remo Virtual Office.
Some top alternatives to Spike includes ClickUp, Zimbra Collaboration, mi.team, Convo, Chatter, Dialog, Closer, Teamwork Chat, StoryFile Conversa, Convin and Conversocial.