Poll Everywhere API - Developers

Poll Everywhere
Poll Everywhere provides "instant audience feedback," no matter where you are. Create a poll and users can respond using a web browser, Twitter, or an SMS text message. The Poll Everywhere API provides access to just about everything except creating polls: retrieve a list of polls, get poll metadata (such as multiple choice), vote in the poll and access individual poll responses. The service is free for 30 responses, then plans start at $15 per month.