Very cool. Immediately I can think of flexible customer service, user research and message testing applications. It's something a product team can do without sp

Very cool. Immediately I can think of flexible customer service, user research and message testing applications. It's something a product team can do without spinning up a server side engineering task, which is great. What I don't quite understand is some of the messaging on the page suggesting you might use this to power your auction application. If you're building that app, you're going to need a whole backend good at this kind of thing. Engage is more like duct-tape... a way to try a new message timing, new wording, or maybe even cover for a broken system somewhere. I bring this up in case someone at mixpanel is listening. I suggest you make the price for low message rates high, so you can properly monetize the above cases in proportion to the value created.