Slack offers Free Trial, but Creative Social Intranet does not.
Slack is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Creative Social Intranet is designed for Medium Business and Small Business.
The starting price of Slack begins at $2.67/Month, while pricing details for Creative Social Intranet are unavailable.
Some top alternatives to Slack includes Microsoft Teams, Glip, Google Chat, ChatWork, Dialog, Office Chat, imBee, Takle, SPACE Channel and Teamwork Chat.
Some top alternatives to Creative Social Intranet includes Interact, Yammer, Interact Software, Noodle, Invotra, MyHub Intranet Software, HCL Connections, Oak Engage and Engynn Intranet.