Slack offers Free Trial, but Survio does not.
Slack is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Survio is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Slack Starts at $2.67/Month whereas for Survio Starts at $18.33/Year.
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 Survio includes SurveyMonkey, SmartSurvey, QuestionPro, SurveyMethods, SurveySparrow, Survmetrics, Couchsurvey, Survs, Key Survey Software, SurveyRock, easyfeedback and Cognito Forms.