Mentimeter offers an unlimited everything model for $300 annually (no monthly billing). That does not include white labeling (nobody gives this away in this niche).

Aha Slides offers up to 10K participants per event, unlimited events, and unlimited everything else, for $200, billed annually. You can get a monthly bill, but it's THREE TIMES the price.

Swift Polling says they've been around for 10 years. Looking at their site, the pricing is way higher than the other two services, and the limitations are low by comparison. For $35 monthly, billed annually, you get a max of 1,500 responses. You beat that here with one code, so not bad.

Frankly, relatively few sumolings are ever going to need 2,000 responses in a month, let alone the unlimited plans offered by the others.

I happen to be in the event business, and that will hopefully expand in the coming year. I am looking at picking up a code or two, just to see how this company and their product develops. I'll also use Aha Slides, which offers a per-event option. When their specific toolset is what I need, I'll buy a one-off event deal. When Swift Polling will work, I'll have the LTD.

I'm going to test you out, Swift, in several live situations in January. I hope you live up to your name. There's nothing worse than being live in front of a big audience, and the fancy survey with instant results you seem to be presenting, turns out to be not so instant.

Best wishes for your success, and the same for all of us who buy this deal.