Hey David, late last year my cofounder convinced me to try out Retool so we can rapidly spin up a prototype for a potential customer.

We spun up the prototype in a couple of weeks without much hassle. It was a huge success. so much so that the customer who we created the prototype for decided to invest 6 figures into our business.

it's 6 months later, albeit we've outgrown the prototype, I've learnt valuable lesson in prototyping fast, like as fast as you can and get it out the door.

looking forward in seeing what retool can become next. more stability, or ability to write/perform some automated testing would be amazing.