Thanks, glad you enjoyed it!
Duo is an amazing service. I may be biased because I work there. :) Our NPS is higher than Apple, because we are easy to use and add value to businesses by making it really easy to set up and deploy across large environments of users.
The company is working hard to be a trusted security advisor to our customers and the public at large by publishing research on the blog, and by making useful security easy to use for everyone, from individuals, to small businesses and enterprises.
Can I set up Duo with KeePass?