I have checked out Quick in the past, and they were one of the better-looking options on the market.
How is their pricing as far as providing custom dashboards for your clients? If I remember correctly it was expensive.
Do they offer custom password protected log-in pages for your customer's dashboards?
What Amazon database service are you pushing the data to that Quick is pulling from? I'm asking because I have never heard of anybody else using Quick along with Particle.
Are you using a webhook publish to push data into the Azure Database?