There are many webinar platforms available, each with their own unique features and capabilities. Some popular options include Zoom Webinars, GoToWebinar, Demio, Google Meet, and BigMarker, among others. These platforms allow users to host and manage webinars, including features such as registration and attendance tracking, real-time Q&A, polls, and screen sharing. Many platforms also offer integrations with other tools and services, such as email marketing software and customer relationship management systems, to help streamline the webinar planning and execution process.