Yes, both GoToWebinar and Ontraport offer a Free Trial.
GoToWebinar is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Ontraport is designed for Large Enterprises, Medium Business and Small Business.
Pricing for GoToWebinar Starts at $49/User/Month whereas for Ontraport Starts at $24/Month.
Some top alternatives to GoToWebinar includes Zoho Meeting, ON24, EasyWebinar, ClickMeeting, LiveWebinar, ezTalks Webinar, Zoom Video Webinar, WebinarNinja, WebinarJam and eWebinar.
Some top alternatives to Ontraport includes Outgrow, ActiveCampaign, CleverTap, Moosend, Omnisend, Outfunnel, Hubspot Marketing Hub, Funnel CRM, Keap, MailChimp, ConvertKit, ClickFunnels, FlyerFunnel and Contactspot.