Neither Slido nor CrowdQuestion offers a free trial.
Slido is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
CrowdQuestion is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Slido Starts at $15/Month whereas for CrowdQuestion Starts at $35/Month.
Some top alternatives to Slido includes Zeetings, Engagenow, EngageVisitor, Mentimeter, Conferences i/o, Pigeonhole Live, Vevox, VoxVote, Poll Everywhere and CommentScreen.
Some top alternatives to CrowdQuestion includes Boost, QuestionsPro, Social Q&A, Engagenow, Qualified, Workvivo, Newny, Questionwave, EngageOne Communicate, Icebreaker time!, Sociocs and IFTTT.