Question: Is there a virtual classroom platform that offers interactive tools like live polls, real-time annotations, and break-out rooms for engaging online sessions?

For a virtual classroom platform with interactive tools like live polls, real-time annotations and break-out rooms, CodeTantra is a good option. The all-purpose platform is geared for schools and universities, with features like secure online classes, auto-evaluated assessments, remote proctoring and a learning management system. It also has online course authoring abilities with rich media and interactive elements, so it can be used for a wide range of educational needs.

Another good option is Butter, an all-purpose virtual collaboration platform that can be used to host engaging sessions. It has features like structured session planning, customizable agendas, polls, flashcards and breakout rooms. Butter also has AI-powered summaries for automatic recaps and a templates library with expert-created session templates, so it can be used for training and workshops.

Kahoot! is a game-based learning platform that uses AI-generated features to provide interactive tools for education and work. It includes interactive presentations, polls, self-paced sessions and video conferencing integration. Kahoot! is designed to help people learn and create engaging presentations, so it's a good option for people who want interactive content without having to spend a lot of time creating it.

For real-time engagement tools, you might want to look at Lens. It's designed for live polls, quizzes, Q&As and gamification to get people more involved in a session. It also tracks engagement data so instructors can spot disengaged students, and it offers a post-session dashboard to assess results, so it's a good option for people who want to use interactive learning tools.