Slido is available in Webex Meetings and Webex Webinars. You can use Slido in Webex Meetings on version 41.6 and later sites, and in Webex Webinars on version 41.9 and later sites. Slido polls and Q&A in webinars are available for up to 10,000 attendees, while quizzes are available for up to 5,000 participants.


During a meeting or webinar, go to Q&A in Slido, click and then toggle on Moderation.


When a participant asks a question, it appears under In review:

  • Click to approve the question and make it visible to everyone.
  • Click 𐄂 to dismiss the question. The question moves to the Archive tab.
  • Click to Reply to a question, add Labels or Delete the question permanently.

    You may need to click the question first to see these options.

To stop moderating questions, click and toggle off the Moderation option.