Yes, both Slack and Daylite offer a Free Trial.
Slack is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Daylite is designed for Medium Business and Small Business.
Pricing for Slack Starts at $2.67/Month whereas for Daylite Starts at $35/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 Daylite includes Pipedrive, HubSpot CRM, ClickUp, Freshsales, Salesflare, Close, Vendasta, Keap, Hubspot Marketing Hub, Zoho CRM, Salesforce, Thryv, Method CRM, SalesCRM, SimpleCRM, Second CRM, Snapforce CRM, DigitalCRM.com and Salesforce Sales Cloud.