Yes, both Slack and ADP Payroll Services offer a Free Trial.
Slack is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
ADP Payroll Services is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Slack begins at $2.67/Month, while pricing details for ADP Payroll Services 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 ADP Payroll Services includes BambooHR, Paychex Flex, Remote.com, Gusto, Freshbooks, ADP Vantage HCM, ADP Workforce Now, Justworks, Paycom, OnPay, RUN Powered by ADP, Papaya Global, Multiplier, Paycor, Roll by ADP, Wisely by adp and ADP WorkMarket.