1. EverWebinar, when you want a WebinarJam import
Capterra and Trustpilot carry reviews of StealthSeminar from people who already bought it. Capterra. Trustpilot.
I'd start here when the live pitch already runs in WebinarJam and you want that recording imported.
EverWebinar charges $199 a month, or $1,188 for the year up front, and every term includes the same features. The trial is $1 for 14 days, then the monthly price. The full schedule comparison with StealthSeminar is on the EverWebinar alternatives page.