Yes, both Slack and Kickofflabs offer a Free Trial.
Slack is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Kickofflabs is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Slack Starts at $2.67/Month whereas for Kickofflabs Starts at $19/User/Month when Billed Yearly.
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 Kickofflabs includes Unbounce, TimeLive, TimeTracker App, Timesheets.com, TrackingTime, TimeTrack, TimeSolv, TimeStack, Time Track Bill, ClickFunnels and Timet.
