Yes, both Toasty and Sparkup offer a Free Trial.
Toasty is designed for Medium Business and Small Business.
Sparkup is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Toasty Starts at $29/Month whereas for Sparkup Starts at $10.99/Month.
Some top alternatives to Toasty includes Rally.video, Sparkup, Zeetings, Engagenow, Reactiv Suite, Conferences i/o, Crowdpurr, MeetingPulse and CommentScreen.
Some top alternatives to Sparkup includes Boost, Rally.video, LiveWebinar, Zoom Video Webinar, Anymeeting Webinars, Clinked, Engagenow, Conferences i/o, Crowdpurr and MeetingPulse.