Yes, both ConvertKit and WebinarGeek offer a Free Trial.
ConvertKit is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
WebinarGeek is designed for Large Enterprises, Medium Business and Small Business.
The starting price of WebinarGeek begins at $20, while pricing details for ConvertKit are unavailable.
Some top alternatives to ConvertKit includes Campaigner, Moosend and SMTP.
Some top alternatives to WebinarGeek includes Zoho Meeting, Adobe Connect, GoToWebinar, EasyWebinar, ClickMeeting, LiveWebinar, ezTalks Webinar, Zoom Video Webinar, webinar.net and WebinarJam.