The answer to your question is yes. this is actually a feature built into our free Event Tickets plugin. You can read more about using Event Tickets for RSVPs here.
Please let us know if you have any other questions!
Hey there! This thread has been pretty quiet for the last three weeks, so we’re going to go ahead and close it to avoid confusion with other topics. If you’re still looking for help with this, please do open a new thread, reference this one and we’d be more than happy to continue the conversation over there.