We use a bunch of tools up and down our stack, but the nginx+uwsgi+Flask part of our stack has been very reliable. Every request to new-ish parts of the Twilio

We use a bunch of tools up and down our stack, but the nginx+uwsgi+Flask part of our stack has been very reliable. Every request to new-ish parts of the Twilio API touches Flask, and it's performed like a champ.