Polling and Assessment (Like Poll Everywhere)

Use Case:

1. We have a need to run anonymous aggregate polls with participants, like Poll Everywhere, so that we can display the results in real-time for the participants and discuss the results.
2. We also need to collect the individual responses so that we can review them for further assessment and follow-up as needed.
3. We would like the results, or at least scores, for the participants to be collected and maintained in TI for review and reporting.

The survey content type doesn’t really meet the needs stated. Does anyone have any experience with something that works with TI and meets the needs noted?  Perhaps Alchemer does and is the only option for integration that will send user response data back to TI.