Dory
7.1#66 in audience response systemsFrom $17 a monthAndroidiOSWeb
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| Fact | Dory | Hypersay |
|---|---|---|
| Anonymous responses | Yes | Yes |
| Audience limit | 20 | 200 |
| Audience Q&A | Attendees can submit questions live, and participants can upvote questions so the highest-voted ones rise to the top. | A question wall orders audience questions by received votes. |
| Free plan | No | Yes |
| Headquarters | San Francisco, California, United States | London, UK |
| Live polling | Yes | Yes |
| Live Q&A | Yes | Yes |
You want what its maker publishes above — check its page for the details.
It suits presenters and facilitators who need browser-based polls, questions, quizzes, and slide-linked audience interaction. The plans fit either small free sessions, sessions up to 200 participants, or unlimited attendees.